{"id":67371,"date":"2024-04-27T16:46:35","date_gmt":"2024-04-27T09:46:35","guid":{"rendered":"https:\/\/itviec.com\/blog\/?p=67371"},"modified":"2025-01-23T14:05:50","modified_gmt":"2025-01-23T07:05:50","slug":"data-analyst-vs-data-scientist","status":"publish","type":"post","link":"https:\/\/itviec.com\/blog\/data-analyst-vs-data-scientist\/","title":{"rendered":"Data Analyst vs Data Scientist: 4 y\u1ebfu t\u1ed1 kh\u00e1c bi\u1ec7t ch\u00ednh"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung b\u00e0i vi\u1ebft<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/itviec.com\/blog\/data-analyst-vs-data-scientist\/#Yeu_to_1_Vai_tro_Data_Analyst_vs_Data_Scientist\" >Y\u1ebfu t\u1ed1 1: Vai tr\u00f2 Data Analyst vs\u00a0Data Scientist<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/itviec.com\/blog\/data-analyst-vs-data-scientist\/#Yeu_to_2_Cong_viec_cua_Data_Analyst_vs_Data_Scientist\" >Y\u1ebfu t\u1ed1 2: C\u00f4ng vi\u1ec7c c\u1ee7a Data Analyst vs Data Scientist<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/itviec.com\/blog\/data-analyst-vs-data-scientist\/#Yeu_to_4_Ky_nang_can_co_Data_Analyst_vs_Data_Scientist\" >Y\u1ebfu t\u1ed1 4: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 Data Analyst vs Data Scientist<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/itviec.com\/blog\/data-analyst-vs-data-scientist\/#Yeu_to_4_Huong_phat_trien_su_nghiep_Data_Analyst_vs_Data_Scientist\" >Y\u1ebfu t\u1ed1 4: H\u01b0\u1edbng ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p Data Analyst vs Data Scientist<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/itviec.com\/blog\/data-analyst-vs-data-scientist\/#Cau_hoi_thuong_gap_ve_Data_Analyst_vs_Data_Scientist\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Data Analyst vs Data Scientist<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/itviec.com\/blog\/data-analyst-vs-data-scientist\/#Tong_ket_Data_Analyst_vs_Data_Scientist\" >T\u1ed5ng k\u1ebft Data Analyst vs Data Scientist<\/a><\/li><\/ul><\/nav><\/div>\n<p><b><i>C\u1ea3 Data Analyst vs Data Scientist \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u, nh\u01b0ng l\u1ea1i c\u00f3 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng. B\u00e0i vi\u1ebft sau \u0111\u00e2y gi\u00fap b\u1ea1n t\u00ecm ra 4 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa Data Analyst vs Data Scientist, t\u1eeb \u0111\u00f3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 hai c\u00f4ng vi\u1ec7c trong ng\u00e0nh c\u00f4ng nghi\u1ec7p d\u1eef li\u1ec7u \u0111ang ng\u00e0y c\u00e0ng quan tr\u1ecdng n\u00e0y.<\/i><\/b><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ecdc b\u00e0i vi\u1ebft n\u00e0y \u0111\u1ec3 hi\u1ec3u h\u01a1n v\u1ec1:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">4 y\u1ebfu t\u1ed1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa Data Analyst vs Data Scientist: Vai tr\u00f2, c\u00f4ng vi\u1ec7c, k\u1ef9 n\u0103ng c\u1ea7n c\u00f3, h\u01b0\u1edbng ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gi\u1ea3i \u0111\u00e1p c\u00e1c th\u1eafc m\u1eafc v\u1ec1 2 c\u00f4ng vi\u1ec7c Data Analyst vs Data Scientist<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Yeu_to_1_Vai_tro_Data_Analyst_vs_Data_Scientist\"><\/span><b>Y\u1ebfu t\u1ed1 1: Vai tr\u00f2 Data Analyst vs<\/b><b>\u00a0<\/b><b>Data Scientist<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Khi m\u1ed9t doanh nghi\u1ec7p mu\u1ed1n hi\u1ec3u r\u00f5 d\u1eef li\u1ec7u, ngay c\u1ea3 khi d\u1eef li\u1ec7u \u0111\u00f3 \u0111\u01b0\u1ee3c thu th\u1eadp n\u1ed9i b\u1ed9 hay \u1edf n\u01a1i kh\u00e1c, h\u1ecd th\u01b0\u1eddng t\u00ecm \u0111\u1ebfn Data Analyst.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c <strong>Data Analyst<\/strong> ch\u1ecbu tr\u00e1ch nhi\u1ec7m thu th\u1eadp, l\u00e0m s\u1ea1ch v\u00e0 ph\u00e2n t\u00edch c\u00e1c t\u1ec7p d\u1eef li\u1ec7u l\u1edbn b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n v\u00e0 th\u1ed1ng k\u00ea kh\u00e1c nhau \u0111\u1ec3 kh\u00e1m ph\u00e1 xu h\u01b0\u1edbng trong d\u1eef li\u1ec7u. <\/span><span style=\"font-weight: 400;\">Nh\u1eefng th\u00f4ng tin n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u00fac \u0111\u1ea9y quy\u1ebft \u0111\u1ecbnh kinh doanh, gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u00e1c quy tr\u00ecnh c\u1ee7a doanh nghi\u1ec7p.<\/span><\/p>\n<blockquote><p><em>\u0110\u1ecdc th\u00eam: <a href=\"https:\/\/itviec.com\/blog\/data-analyst-lam-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>Data Analyst l\u00e0m g\u00ec: \u0110\u1ecbnh ngh\u0129a, K\u1ef9 n\u0103ng v\u00e0 H\u01b0\u1edbng ph\u00e1t tri\u1ec3n<\/strong><\/a><\/em><\/p><\/blockquote>\n<p><span style=\"font-weight: 400;\">Trong khi \u0111\u00f3, vai tr\u00f2 c\u1ee7a <strong>Data Scientist<\/strong> t\u1eadp trung v\u00e0o vi\u1ec7c t\u1ea1o ra c\u00e1c thu\u1eadt to\u00e1n v\u00e0 m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n m\u00e0 Data Analyst s\u1eed d\u1ee5ng \u0111\u1ec3 thu th\u1eadp, s\u1eafp x\u1ebfp v\u00e0 ph\u00e2n t\u00edch th\u00f4ng tin. Data Scientist gi\u00fap ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ph\u01b0\u01a1ng ph\u00e1p tr\u00edch xu\u1ea5t th\u00f4ng tin, t\u1ea1o h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00f4ng vi\u1ec7c th\u01b0\u1eddng ng\u00e0y v\u00e0 x\u00e2y d\u1ef1ng khung d\u1eef li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi t\u1ed5 ch\u1ee9c\/doanh nghi\u1ec7p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c Data Scientist gi\u1ecfi th\u01b0\u1eddng c\u00f3 t\u00ednh t\u00f2 m\u00f2 m\u00e3nh li\u1ec7t &#8211; mong mu\u1ed1n \u0111i s\u00e2u v\u00e0o b\u00ean d\u01b0\u1edbi b\u1ec1 m\u1eb7t c\u1ee7a m\u1ed9t v\u1ea5n \u0111\u1ec1, t\u00ecm ra c\u00e2u h\u1ecfi c\u1ed1t l\u00f5i c\u1ee7a n\u00f3 v\u00e0 ch\u1eaft l\u1ecdc ch\u00fang th\u00e0nh m\u1ed9t t\u1eadp h\u1ee3p gi\u1ea3 thuy\u1ebft r\u1ea5t r\u00f5 r\u00e0ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng. \u0110i\u1ec1u n\u00e0y th\u01b0\u1eddng \u0111\u00f2i h\u1ecfi t\u01b0 duy li\u00ean t\u01b0\u1edfng \u0111\u1eb7c tr\u01b0ng c\u1ee7a c\u00e1c Data Scientist s\u00e1ng t\u1ea1o nh\u1ea5t trong l\u0129nh v\u1ef1c n\u00e0o.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Vai tr\u00f2 c\u1ee7a Data Analyst vs Data Scientist tuy kh\u00e1c nhau nh\u01b0ng c\u0169ng c\u00f3 m\u1ed9t s\u1ed1 tr\u00e1ch nhi\u1ec7m t\u01b0\u01a1ng \u0111\u1ed3ng nh\u01b0: Thu th\u1eadp, l\u1ecdc v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u. S\u1ef1 ph\u1ed1i h\u1ee3p c\u1ee7a 2 v\u1ecb tr\u00ed n\u00e0y gi\u00fap doanh nghi\u1ec7p c\u00f3 t\u1ec7p d\u1eef li\u1ec7u nh\u01b0 mong mu\u1ed1n.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Yeu_to_2_Cong_viec_cua_Data_Analyst_vs_Data_Scientist\"><\/span><b>Y\u1ebfu t\u1ed1 2: C\u00f4ng vi\u1ec7c c\u1ee7a Data Analyst vs Data Scientist<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><strong>C\u00f4ng vi\u1ec7c c\u1ee7a Data Analyst<\/strong><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u<\/strong>: Vi\u1ec7c tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n \u1edf c\u00e1c t\u1eadp d\u1eef li\u1ec7u nh\u1ecf h\u01a1n v\u00ec Data Analyst ch\u1ee7 y\u1ebfu xem x\u00e9t c\u00e1c t\u00ecnh hu\u1ed1ng kinh doanh c\u1ee5 th\u1ec3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>L\u1ecdc v\u00e0 s\u1eafp x\u1ebfp d\u1eef li\u1ec7u<\/strong>: Sau khi tr\u00edch xu\u1ea5t, d\u1eef li\u1ec7u s\u1ebd \u0111\u01b0\u1ee3c x\u1eed l\u00fd v\u00e0 t\u00f3m t\u1eaft l\u00e0m n\u1ed5i b\u1eadt c\u00e1c s\u1ef1 ki\u1ec7n c\u01a1 b\u1ea3n, xu h\u01b0\u1edbng m\u1edbi n\u1ed5i v\u00e0 nh\u1eefng \u0111i\u1ec3m b\u1ea5t th\u01b0\u1eddng m\u1ed9t c\u00e1ch tr\u1ef1c quan.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Kh\u00e1m ph\u00e1 d\u1eef li\u1ec7u<\/strong>: Data Analyst b\u1eaft \u0111\u1ea7u kh\u00e1m ph\u00e1 l\u00fd do \u0111\u1eb1ng sau c\u00e1c xu h\u01b0\u1edbng v\u00e0 \u0111i\u1ec3m b\u1ea5t th\u01b0\u1eddng kh\u00e1c nhau \u0111\u01b0\u1ee3c quan s\u00e1t th\u1ea5y trong giai \u0111o\u1ea1n chu\u1ea9n b\u1ecb d\u1eef li\u1ec7u.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u v\u00e0 b\u00e1o c\u00e1o<\/strong>: Ti\u1ebfp theo, Data Analyst chu\u1ea9n b\u1ecb c\u00e1c b\u1ea3ng t\u1ed5ng quan v\u00e0 b\u00e1o c\u00e1o qu\u1ea3n l\u00fd bao g\u1ed3m c\u00e1c di\u1ec5n gi\u1ea3i v\u1ec1 ho\u1ea1t \u0111\u1ed9ng kinh doanh v\u00e0 chia s\u1ebb v\u1edbi c\u00e1c b\u00ean li\u00ean quan. Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t s\u1ed1 c\u00f4ng c\u1ee5 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng \u0111\u1ec3 \u0111\u1ea9y nhanh c\u00f4ng vi\u1ec7c nh\u01b0 Tableau v\u00e0 Power BI.<\/span><\/li>\n<\/ul>\n<h3><strong>C\u00f4ng vi\u1ec7c c\u1ee7a Data Scientist<\/strong><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Tr\u00edch xu\u1ea5t d\u1eef li\u1ec7u<\/strong>: \u0110\u00e2y l\u00e0 b\u01b0\u1edbc chung c\u1ee7a c\u1ea3 Data Analyst c\u0169ng nh\u01b0 Data Scientist. Tuy nhi\u00ean, ngu\u1ed3n d\u1eef li\u1ec7u d\u00e0nh cho Data Scientist kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf m\u1ed9t t\u1eadp h\u1ee3p c\u00e1c b\u1ea3ng nh\u1ecf m\u00e0 l\u00e0 c\u00e1c t\u1eadp d\u1eef li\u1ec7u l\u1edbn. Trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p nh\u01b0 v\u1eady, Data Scientist v\u00e0 Data Engineer s\u1ebd l\u00e0m vi\u1ec7c c\u00f9ng nhau.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>L\u00e0m s\u1ea1ch d\u1eef li\u1ec7u<\/strong>: Trong giai \u0111o\u1ea1n n\u00e0y, Data Scientist d\u00e0nh m\u1ed9t th\u1eddi gian \u0111\u00e1ng k\u1ec3 \u0111\u1ec3 c\u00f3 c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 d\u1eef li\u1ec7u, hi\u1ec3u c\u00e1c v\u1ea5n \u0111\u1ec1 c\u01a1 b\u1ea3n, x\u00e1c \u0111\u1ecbnh \u0111i\u1ec3m b\u1ea5t th\u01b0\u1eddng v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 l\u1ecdc d\u1eef li\u1ec7u cho c\u00e1c giai \u0111o\u1ea1n ti\u1ebfp theo.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>K\u1ef9 thu\u1eadt r\u00fat tr\u00edch \u0111\u1eb7c tr\u01b0ng<\/strong>: Tr\u01b0\u1edbc khi Data Scientist b\u1eaft \u0111\u1ea7u l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n, h\u1ecd s\u1ebd ti\u1ebfn h\u00e0nh k\u1ef9 thu\u1eadt r\u00fat tr\u00edch \u0111\u1eb7c tr\u01b0ng. \u0110\u00e2y l\u00e0 qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ecdc \u0111\u1ec3 t\u1ea1o ra c\u00e1c bi\u1ebfn \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng c\u00f3 kh\u1ea3 n\u0103ng d\u1ef1 \u0111o\u00e1n t\u1ed1t h\u01a1n v\u1ec1 k\u1ebft qu\u1ea3 m\u1ee5c ti\u00eau. V\u00ed d\u1ee5: \u0111\u1ec3 x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n kh\u1ea3 n\u0103ng m\u1ed9t c\u00e1 nh\u00e2n m\u1eafc b\u1ec7nh ti\u1ec3u \u0111\u01b0\u1eddng, BMI c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m \u0111\u1ea7u v\u00e0o b\u1ed5 sung b\u00ean c\u1ea1nh chi\u1ec1u cao v\u00e0 c\u00e2n n\u1eb7ng. \u1ede \u0111\u00e2y, BMI l\u00e0 m\u1ed9t t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng chi\u1ec1u cao v\u00e0 c\u00e2n n\u1eb7ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Ph\u00e1t tri\u1ec3n m\u00f4 h\u00ecnh b\u1eb1ng k\u1ef9 thu\u1eadt AI\/ML<\/strong>: D\u1eef li\u1ec7u sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o thu\u1eadt to\u00e1n machine learning (1 nh\u00e1nh con c\u1ee7a tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) v\u00e0 khoa h\u1ecdc m\u00e1y t\u00ednh) \u0111\u1ec3 \u0111\u01b0a ra d\u1ef1 \u0111o\u00e1n. C\u00f3 r\u1ea5t nhi\u1ec1u thu\u1eadt to\u00e1n machine learning v\u1edbi m\u1ee9c \u0111\u1ed9 ph\u1ee9c t\u1ea1p v\u00e0 c\u00e1ch \u00e1p d\u1ee5ng kh\u00e1c nhau bao g\u1ed3m c\u00e1c lo\u1ea1i hu\u1ea5n luy\u1ec7n m\u00e1y h\u1ecdc thu\u1ed9c c\u00e1c nh\u00f3m &#8220;c\u00f3 gi\u00e1m s\u00e1t&#8221; (supervised learning), &#8220;kh\u00f4ng gi\u00e1m s\u00e1t&#8221; (unsupervised learning) v\u00e0 &#8220;h\u1ecdc t\u0103ng c\u01b0\u1eddng&#8221; (reinforcement learning).<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Th\u1eed nghi\u1ec7m m\u00f4 h\u00ecnh<\/strong>: Data Scientist x\u00e1c th\u1ef1c k\u1ebft qu\u1ea3 \u0111\u1ea7u ra c\u1ee7a m\u00f4 h\u00ecnh. \u0110\u1ed1i v\u1edbi nh\u1eefng k\u1ebft qu\u1ea3 kh\u00f4ng \u0111\u1ea1t y\u00eau c\u1ea7u, Data Scientist s\u1ebd xem l\u1ea1i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh c\u00e1c tham s\u1ed1 c\u1ee7a m\u00f4 h\u00ecnh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 mong mu\u1ed1n. Tuy nhi\u00ean, n\u1ebfu vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh m\u00f4 h\u00ecnh kh\u00f4ng th\u00e0nh c\u00f4ng, Data Scientist s\u1ebd b\u1eaft \u0111\u1ea7u l\u1ea1i v\u00e0 xem x\u00e9t thi\u1ebft k\u1ebf l\u1ea1i t\u00ednh n\u0103ng nh\u1eb1m h\u1ed7 tr\u1ee3 vi\u1ec7c x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh ti\u1ebfp theo.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>S\u1ea3n xu\u1ea5t m\u00f4 h\u00ecnh<\/strong>: Sau khi ph\u00e1t tri\u1ec3n v\u00e0 \u0111i\u1ec1u ch\u1ec9nh m\u00f4 h\u00ecnh, nh\u00f3m k\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m v\u00e0 k\u1ef9 thu\u1eadt d\u1eef li\u1ec7u c\u1ed9ng t\u00e1c \u0111\u1ec3 t\u1ea1o ra c\u00e1c quy tr\u00ecnh m\u00f4 h\u00ecnh s\u1eb5n s\u00e0ng s\u1ea3n xu\u1ea5t. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p t\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch v\u1edbi \u0111\u01b0\u1eddng \u1ed1ng d\u1eef li\u1ec7u. Cu\u1ed1i c\u00f9ng, t\u1ea5t c\u1ea3 ti\u1ebfn h\u00e0nh ch\u00ednh th\u1ee9c h\u00f3a v\u00e0 tri\u1ec3n khai m\u00e3 s\u1ea3n xu\u1ea5t.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Yeu_to_4_Ky_nang_can_co_Data_Analyst_vs_Data_Scientist\"><\/span><b>Y\u1ebfu t\u1ed1 4: K\u1ef9 n\u0103ng c\u1ea7n c\u00f3 Data Analyst vs Data Scientist<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Y\u00eau c\u1ea7u k\u1ef9 n\u0103ng cho c\u1ea3 hai v\u1ecb tr\u00ed c\u00f3 s\u1ef1 t\u01b0\u01a1ng \u0111\u1ed3ng. V\u1ec1 k\u1ef9 n\u0103ng, c\u1ea3 Data Analyst v\u00e0 Data Scientist \u0111\u1ec1u c\u1ea7n th\u1ef1c hi\u1ec7n quy tr\u00ecnh l\u1ecdc v\u00e0 s\u1eafp x\u1ebfp d\u1eef li\u1ec7u, tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u, s\u1ef1 nh\u1ea1y b\u00e9n trong kinh doanh v\u00e0 kh\u1ea3 n\u0103ng giao ti\u1ebfp.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tuy nhi\u00ean, m\u1ee9c \u0111\u1ed9 th\u00e0nh th\u1ea1o c\u1ee7a m\u1ed7i k\u1ef9 n\u0103ng th\u00ec kh\u00e1c nhau. B\u1ea3ng b\u00ean d\u01b0\u1edbi li\u1ec7t k\u00ea c\u00e1c k\u1ef9 n\u0103ng ch\u00ednh v\u00e0 m\u1ee9c \u0111\u1ed9 th\u00e0nh th\u1ea1o \u0111\u01b0\u1ee3c mong \u0111\u1ee3i d\u00e0nh cho Data Analyst vs Data Scientist:<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><b>K\u1ef9 n\u0103ng<\/b><\/td>\n<td><b>Data Analyst<\/b><\/td>\n<td><b>Data Scientist<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">K\u1ef9 thu\u1eadt d\u1eef li\u1ec7u<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kh\u00e1m ph\u00e1 d\u1eef li\u1ec7u<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">C\u00f4ng c\u1ee5 v\u00e0 kh\u1ea3 n\u0103ng l\u1eadp tr\u00ecnh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao (Python, R, SQL, JavaScript)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">M\u00f4 h\u00ecnh h\u00f3a d\u1eef li\u1ec7u v\u00e0 thu\u1eadt to\u00e1n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ki\u1ebfn th\u1ee9c chuy\u00ean ng\u00e0nh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">K\u1ef9 thu\u1eadt ph\u1ea7n m\u1ec1m<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Giao ti\u1ebfp v\u00e0 tr\u00ecnh b\u00e0y<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Ph\u00e2n t\u00edch th\u1ed1ng k\u00ea<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">C\u00f4ng ngh\u1ec7 m\u00e1y h\u1ecdc<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">C\u00f4ng ngh\u1ec7 d\u1eef li\u1ec7u l\u1edbn (big data)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd v\u00e0 tu\u00e2n th\u1ee7 d\u1eef li\u1ec7u<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd d\u1ef1 \u00e1n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng d\u1eef li\u1ec7u<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">H\u1ee3p t\u00e1c \u0111a ch\u1ee9c n\u0103ng<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">K\u1ef9 n\u0103ng \u0111i\u1ec7n to\u00e1n \u0111\u00e1m m\u00e2y<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u1ea5p<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">B\u1ea3o m\u1eadt d\u1eef li\u1ec7u v\u00e0 quy\u1ec1n ri\u00eang t\u01b0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Trung b\u00ecnh<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Cao<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">K\u1ef9 n\u0103ng s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 nh\u01b0 Excel, Tableau, Power BI ho\u1eb7c <a href=\"https:\/\/itviec.com\/blog\/sql-la-gi\/\" target=\"_blank\" rel=\"noopener\">SQL<\/a> \u0111\u1ec3 thao t\u00e1c, tr\u1ef1c quan h\u00f3a v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u.<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Th\u01b0\u1eddng s\u1eed d\u1ee5ng c\u00e1c ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh nh\u01b0 Python ho\u1eb7c R v\u00e0 c\u00e1c framework machine learning nh\u01b0 TensorFlow ho\u1eb7c scikit-learn.<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Yeu_to_4_Huong_phat_trien_su_nghiep_Data_Analyst_vs_Data_Scientist\"><\/span><b>Y\u1ebfu t\u1ed1 4: H\u01b0\u1edbng ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p Data Analyst vs Data Scientist<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b> H\u01b0\u1edbng ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p c\u1ee7a Data Analyst<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Senior Data Analyst<\/strong>: Data Analyst c\u00f3 kinh nghi\u1ec7m c\u00f3 th\u1ec3 ti\u1ebfn t\u1edbi vai tr\u00f2 Senior m\u00e0 h\u1ecd s\u1ebd \u0111\u1ea3m nh\u1eadn c\u00e1c nhi\u1ec7m v\u1ee5 ph\u00e2n t\u00edch d\u1eef li\u1ec7u ph\u1ee9c t\u1ea1p h\u01a1n v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e0o t\u1ea1o Junior Data Analyst. H\u1ecd c\u0169ng c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh chuy\u00ean gia trong c\u00e1c l\u0129nh v\u1ef1c c\u1ee5 th\u1ec3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Data Analyst Manager<\/strong>: M\u1ed9t s\u1ed1 Senior Data Analyst c\u00f3 th\u1ec3 ch\u1ecdn chuy\u1ec3n sang vai tr\u00f2 qu\u1ea3n l\u00fd, tr\u1edf th\u00e0nh Data Analyst Manager ho\u1eb7c Analyst Lead.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Business Intelligence (BI) Analyst<\/strong>: Data Analyst chuy\u00ean tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u v\u00e0 b\u00e1o c\u00e1o c\u00f3 th\u1ec3 chuy\u1ec3n sang vai tr\u00f2 BI. BI Analyst chuy\u00ean t\u1ea1o dashboard th\u00f4ng tin, b\u00e1o c\u00e1o v\u00e0 th\u00f4ng tin chi ti\u1ebft d\u1ef1a tr\u00ean d\u1eef li\u1ec7u \u0111\u1ec3 h\u1ed7 tr\u1ee3 vi\u1ec7c ra quy\u1ebft \u0111\u1ecbnh c\u1ee7a t\u1ed5 ch\u1ee9c.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Chuy\u1ec3n sang Data Scientist<\/strong>: Trong m\u1ed9t s\u1ed1 tr\u01b0\u1eddng h\u1ee3p, Data Analyst c\u00f3 n\u1ec1n t\u1ea3ng to\u00e1n h\u1ecdc v\u00e0 k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh v\u1eefng ch\u1eafc c\u00f3 th\u1ec3 ch\u1ecdn chuy\u1ec3n sang vai tr\u00f2 Data Scientist b\u1eb1ng c\u00e1ch b\u1ed5 sung th\u00eam c\u00e1c k\u1ef9 n\u0103ng v\u00e0 ki\u1ebfn th\u1ee9c ng\u00e0nh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Chuy\u00ean gia trong l\u0129nh v\u1ef1c<\/strong>: Data Analyst th\u01b0\u1eddng c\u00f3 c\u01a1 h\u1ed9i tr\u1edf th\u00e0nh chuy\u00ean gia trong l\u0129nh v\u1ef1c m\u00e0 h\u1ecd ph\u00e2n t\u00edch, t\u1eadn d\u1ee5ng ki\u1ebfn th\u1ee9c c\u1ee5 th\u1ec3 v\u1ec1 ng\u00e0nh c\u1ee7a h\u1ecd \u0111\u1ec3 cung c\u1ea5p th\u00f4ng tin chi ti\u1ebft v\u00e0 chuy\u00ean m\u00f4n s\u00e2u h\u01a1n.<\/span><\/li>\n<\/ul>\n<h3><b> H\u01b0\u1edbng ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p c\u1ee7a Data Scientist<\/b><\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Senior Data Scientist<\/strong>: Data Scientist c\u00f3 kinh nghi\u1ec7m s\u1ebd th\u0103ng ti\u1ebfn l\u00ean c\u00e1c vai tr\u00f2 Senior, gi\u1ea3i quy\u1ebft c\u00e1c d\u1ef1 \u00e1n \u0111\u1ea7y th\u00e1ch th\u1ee9c v\u00e0 c\u00f3 t\u00e1c \u0111\u1ed9ng h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Lead Data Scientist<\/strong>: Trong c\u00e1c t\u1ed5 ch\u1ee9c l\u1edbn h\u01a1n, Lead Data Scientist s\u1ebd qu\u1ea3n l\u00fd Junior Data Scientist, h\u01b0\u1edbng d\u1eabn nghi\u00ean c\u1ee9u, th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n v\u00e0 \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Data Science Manager\/Director<\/strong>: Khi chuy\u1ec3n sang vai tr\u00f2 qu\u1ea3n l\u00fd, Data Scientist s\u1ebd tr\u1edf th\u00e0nh Data Science Manager\/Director. H\u1ecd gi\u00e1m s\u00e1t to\u00e0n b\u1ed9 ph\u00f2ng Data, \u0111\u1eb7t ra c\u00e1c m\u1ee5c ti\u00eau chi\u1ebfn l\u01b0\u1ee3c, qu\u1ea3n l\u00fd ng\u00e2n s\u00e1ch v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau kinh doanh t\u1ed5ng th\u1ec3.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>C\u00e1c vai tr\u00f2 chuy\u00ean m\u00f4n h\u00f3a cao<\/strong>: Data Scientist c\u00f3 th\u1ec3 chuy\u00ean v\u1ec1 X\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (Natural language processing &#8211; NLP), Th\u1ecb gi\u00e1c m\u00e1y t\u00ednh (Computer vision), H\u1ecdc t\u0103ng c\u01b0\u1eddng (Reinforcement learn) ho\u1eb7c Data Engineering, chuy\u1ec3n sang c\u00e1c vai tr\u00f2 chuy\u00ean m\u00f4n h\u00f3a cao v\u00e0 c\u1ee5 th\u1ec3 l\u0129nh v\u1ef1c h\u01a1n trong ng\u00e0nh khoa h\u1ecdc d\u1eef li\u1ec7u.<\/span><\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Cau_hoi_thuong_gap_ve_Data_Analyst_vs_Data_Scientist\"><\/span><b> C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p v\u1ec1 Data Analyst vs Data Scientist<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><b>L\u00e0m sao \u0111\u1ec3 ch\u1ecdn gi\u1eefa Data Analyst vs Data Scientist?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn gi\u1eefa Data Analyst vs Data Scientist:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Y\u00eau c\u1ea7u v\u1ec1 tr\u00ecnh \u0111\u1ed9 h\u1ecdc v\u1ea5n v\u00e0 k\u1ef9 n\u0103ng<\/strong>: Data Analyst th\u01b0\u1eddng c\u1ea7n b\u1eb1ng c\u1eed nh\u00e2n trong l\u0129nh v\u1ef1c li\u00ean quan nh\u01b0 to\u00e1n h\u1ecdc, th\u1ed1ng k\u00ea ho\u1eb7c khoa h\u1ecdc m\u00e1y t\u00ednh, trong khi Data Scientist y\u00eau c\u1ea7u b\u1eb1ng th\u1ea1c s\u0129 trong l\u0129nh v\u1ef1c t\u01b0\u01a1ng t\u1ef1.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>M\u1ee5c ti\u00eau ngh\u1ec1 nghi\u1ec7p<\/strong>: B\u1ea1n mu\u1ed1n t\u1eadp trung v\u00e0o ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ec3 h\u1ed7 tr\u1ee3 doanh nghi\u1ec7p \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh kh\u00f4ng? Hay b\u1ea1n mu\u1ed1n s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p v\u00e0 t\u1ea1o ra m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n? \u0110\u00e2y l\u00e0 nh\u1eefng tr\u00e1ch nhi\u1ec7m ch\u00ednh c\u1ee7a Data Analyst v\u00e0 Data Scientist t\u01b0\u01a1ng \u1ee9ng.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Tri\u1ec3n v\u1ecdng c\u00f4ng vi\u1ec7c<\/strong>: Nhu c\u1ea7u v\u1ec1 Data Scientist cao v\u00e0 th\u1ecb tr\u01b0\u1eddng vi\u1ec7c l\u00e0m c\u1ea1nh tranh, trong khi c\u00e1c Data Analyst c\u0169ng c\u00f3 tri\u1ec3n v\u1ecdng vi\u1ec7c l\u00e0m t\u1ed1t nh\u01b0ng k\u1ef3 v\u1ecdng v\u1ec1 m\u1ee9c l\u01b0\u01a1ng th\u1ea5p h\u01a1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Chuy\u00ean m\u00f4n v\u1ec1 l\u0129nh v\u1ef1c<\/strong>: Data Scientist th\u01b0\u1eddng hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 l\u0129nh v\u1ef1c m\u00e0 h\u1ecd l\u00e0m vi\u1ec7c v\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng d\u1eef li\u1ec7u \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 trong l\u0129nh v\u1ef1c \u0111\u00f3. N\u1ebfu b\u1ea1n c\u00f3 nhi\u1ec1u kinh nghi\u1ec7m trong m\u1ed9t ng\u00e0nh c\u1ee5 th\u1ec3, Data Scientist c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi b\u1ea1n.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>K\u1ef9 n\u0103ng k\u1ef9 thu\u1eadt<\/strong>: Data Analyst th\u01b0\u1eddng s\u1eed d\u1ee5ng SQL v\u00e0 c\u00e1c c\u00f4ng c\u1ee5 tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u nh\u01b0 Tableau ho\u1eb7c PowerBI, trong khi Data Scientist s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 n\u00e2ng cao h\u01a1n nh\u01b0 Python, R v\u00e0 c\u00e1c th\u01b0 vi\u1ec7n Machine Learning nh\u01b0 TensorFlow ho\u1eb7c PyTorch. Xem x\u00e9t c\u00e1c k\u1ef9 n\u0103ng k\u1ef9 thu\u1eadt hi\u1ec7n c\u00f3 v\u00e0 nh\u1eefng g\u00ec b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u th\u00eam \u0111\u1ec3 l\u1ef1a ch\u1ecdn c\u00f4ng vi\u1ec7c ph\u00f9 h\u1ee3p.<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">N\u00ean ch\u1ecdn tr\u1edf th\u00e0nh <strong>Data Analyst<\/strong> n\u1ebfu b\u1ea1n c\u00f3 kh\u1ea3 n\u0103ng t\u1eadp trung gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 kinh doanh hi\u1ec7n t\u1ea1i t\u1eeb d\u1eef li\u1ec7u c\u00f3 s\u1eb5n, b\u1eb1ng c\u00e1ch tr\u00ecnh b\u00e0y th\u00f4ng tin tr\u1ef1c quan, d\u1ec5 hi\u1ec3u. Sau khi ph\u00e2n t\u00edch th\u1ed1ng k\u00ea \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh d\u1eef li\u1ec7u c\u00f3 th\u1ec3 tr\u00edch xu\u1ea5t, b\u1ea1n s\u1ebd c\u00f3 k\u1ebft qu\u1ea3 mang l\u1ea1i s\u1ef1 c\u1ea3i thi\u1ec7n nhanh ch\u00f3ng cho doanh nghi\u1ec7p.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">N\u00ean ch\u1ecdn tr\u1edf th\u00e0nh <strong>Data Scientist<\/strong> n\u1ebfu b\u1ea1n c\u00f3 kh\u1ea3 n\u0103ng \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt th\u1ed1ng k\u00ea, h\u1ecdc m\u00e1y, ki\u1ebfn th\u1ee9c v\u00e0 chuy\u00ean m\u00f4n \u0111\u1ec3 ph\u00e2n t\u00edch c\u01a1 s\u1edf d\u1eef li\u1ec7u th\u00f4, gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ee9c t\u1ea1p. Sau khi x\u00e2y d\u1ef1ng m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n v\u00e0 kh\u00e1m ph\u00e1 nh\u1eefng th\u00f4ng tin \u1ea9n trong d\u1eef li\u1ec7u, b\u1ea1n c\u00f3 c\u00e1ch th\u00fac \u0111\u1ea9y doanh nghi\u1ec7p ph\u00e1t tri\u1ec3n.<\/span><\/p>\n<h3><b> Data Analyst c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh Data Scientist kh\u00f4ng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 C\u00d3 TH\u1ec2 tr\u1edf th\u00e0nh Data Scientist t\u1eeb Data Analyst.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tr\u00ean th\u1ef1c t\u1ebf, c\u00f3 nhi\u1ec1u Data Analyst ti\u1ebfp t\u1ee5c tr\u1edf th\u00e0nh Data Scientist sau khi t\u00edch l\u0169y kinh nghi\u1ec7m, n\u00e2ng cao k\u1ef9 n\u0103ng l\u1eadp tr\u00ecnh v\u00e0 to\u00e1n h\u1ecdc c\u0169ng nh\u01b0 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u1ea5p cao. M\u1ed9t v\u00e0i k\u1ef9 n\u0103ng, c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft \u0111\u1ec3 chuy\u1ec3n t\u1eeb Data Analyst sang Data Scientist:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ng\u00f4n ng\u1eef: Python v\u00e0 R<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110i\u1ec7n to\u00e1n ph\u00e2n t\u00e1n (Distributed computing): Spark v\u00e0 Hadoop<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u01a1 s\u1edf d\u1eef li\u1ec7u quan h\u1ec7 (SQL): PostgreSQL v\u00e0 MySQL<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u01a1 s\u1edf d\u1eef li\u1ec7u kh\u00f4ng quan h\u1ec7 (NoSQL): MongoDB<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">M\u00f4 h\u00ecnh m\u00e1y h\u1ecdc, AI: Boosted Trees SVM (Support Vector Machines), Regression, NNs (Neural Networks)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u01a1 s\u1edf d\u1eef li\u1ec7u \u0111\u1ed3 th\u1ecb (Graph databases): GraphX v\u00e0 Neo4J<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u00e1m m\u00e2y (Cloud): AWS\/GCP\/Azure<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c ki\u1ebfn th\u1ee9c kh\u00e1c: Nh\u1eadn d\u1ea1ng k\u00fd t\u1ef1 quang h\u1ecdc (optical character recognition &#8211; OCR), X\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean (Natural language processing &#8211; NLP), v\u00e0 Th\u1ecb gi\u00e1c m\u00e1y t\u00ednh (Computer Vision)<\/span><\/li>\n<\/ul>\n<h3><b> Data Analyst c\u00f3 ph\u1ea3i m\u1ed9t c\u00f4ng vi\u1ec7c l\u00fd t\u01b0\u1edfng?<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">L\u00e0m vi\u1ec7c v\u1edbi t\u01b0 c\u00e1ch l\u00e0 Data Analyst cho ph\u00e9p b\u1ea1n \u00e1p d\u1ee5ng c\u00e1c k\u1ef9 n\u0103ng t\u01b0 duy ph\u00e2n t\u00edch \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 kinh doanh. Theo <\/span><a href=\"https:\/\/www.roberthalf.com\/us\/en\/insights\/salary-guide\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">th\u1ed1ng k\u00ea c\u1ee7a Robert n\u0103m 2023<\/span><\/a><span style=\"font-weight: 400;\">, c\u00e1c Data Analyst \u1edf Hoa K\u1ef3 thu nh\u1eadp trung b\u00ecnh m\u1ed7i n\u0103m l\u00e0 110.250 USD, t\u00f9y thu\u1ed9c v\u00e0o k\u1ef9 n\u0103ng, v\u1ecb tr\u00ed v\u00e0 kinh nghi\u1ec7m.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00e1c Data Scientist th\u1eadm ch\u00ed c\u00f2n c\u00f3 m\u1ee9c thu nh\u1eadp nhi\u1ec1u h\u01a1n &#8211; trung b\u00ecnh 140.750 USD. M\u1ee9c l\u01b0\u01a1ng n\u00e0y t\u0103ng l\u00ean n\u1ebfu b\u1ea1n chuy\u00ean v\u1ec1 k\u1ef9 thu\u1eadt d\u1eef li\u1ec7u l\u1edbn v\u00e0 AI.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Theo \u201c<a href=\"https:\/\/itviec.com\/blog\/bao-cao-luong-it\" target=\"_blank\" rel=\"noopener\"><strong>B\u00e1o c\u00e1o L\u01b0\u01a1ng v\u00e0 Th\u1ecb Tr\u01b0\u1eddng Tuy\u1ec3n d\u1ee5ng IT t\u1ea1i Vi\u1ec7t Nam 2024 &#8211; 2025<\/strong><\/a>\u201d do ITviec kh\u1ea3o s\u00e1t, m\u1ee9c l\u01b0\u01a1ng trung v\u1ecb c\u1ee7a v\u1ecb tr\u00ed Data Analyst\/ Data Scientist t\u1ea1i Vi\u1ec7t Nam l\u00e0:<\/span><\/p>\n<table>\n<thead>\n<tr>\n<th><b>Kho\u1ea3ng n\u0103m kinh nghi\u1ec7m<\/b><\/th>\n<th><b>M\u1ee9c l\u01b0\u01a1ng trung v\u1ecb Data Analyst<\/b><b>\/ Data Scientist<\/b><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 300;\">D\u01b0\u1edbi 1 n\u0103m<\/span><\/td>\n<td><span style=\"font-weight: 300;\">16.400.000 VND\/th\u00e1ng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">1-2 n\u0103m<\/span><\/td>\n<td><span style=\"font-weight: 300;\">22.350.000 VND\/th\u00e1ng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">3-4 n\u0103m<\/span><\/td>\n<td><span style=\"font-weight: 300;\">30.400.000 VND\/th\u00e1ng<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 300;\">5-8 n\u0103m<\/span><\/td>\n<td><span style=\"font-weight: 300;\">68.450.000 VND\/th\u00e1ng<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2><span class=\"ez-toc-section\" id=\"Tong_ket_Data_Analyst_vs_Data_Scientist\"><\/span><b>T\u1ed5ng k\u1ebft Data Analyst vs Data Scientist<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Cho d\u00f9 b\u1ea1n mu\u1ed1n tr\u1edf th\u00e0nh m\u1ed9t Data Analyst chuy\u00ean nghi\u1ec7p t\u1ea1o ra b\u00e1o c\u00e1o ph\u00e2n t\u00edch d\u1eef li\u1ec7u chi ti\u1ebft, hay m\u1ed9t Data Scientist s\u00e1ng t\u1ea1o ph\u00e1t tri\u1ec3n c\u00e1c m\u00f4 h\u00ecnh d\u1ef1 \u0111o\u00e1n ti\u00ean ti\u1ebfn, vi\u1ec7c hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai c\u00f4ng vi\u1ec7c s\u1ebd gi\u00fap b\u1ea1n \u0111\u1ecbnh h\u00ecnh \u0111\u01b0\u1ee3c h\u01b0\u1edbng \u0111i \u0111\u00fang \u0111\u1eafn trong s\u1ef1 nghi\u1ec7p c\u1ee7a m\u00ecnh.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Nh\u1eefng th\u00f4ng tin ph\u00e2n bi\u1ec7t Data Analyst vs Data Scientist m\u00e0 ITviec v\u1eeba chia s\u1ebb hy v\u1ecdng s\u1ebd gi\u00fap b\u1ea1n l\u1ef1a ch\u1ecdn con \u0111\u01b0\u1eddng ph\u00e1t tri\u1ec3n s\u1ef1 nghi\u1ec7p ph\u00f9 h\u1ee3p v\u1edbi kh\u1ea3 n\u0103ng v\u00e0 s\u1edf th\u00edch.<\/span><\/p>\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" class=\"sp-no-webp wp-image-5668 aligncenter sp-no-webp entered lazyloaded\" src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-200x200.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-60x60.png 60w\" alt=\"robby-2\" width=\"300\" height=\"300\" data-lazy-src=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png\" data-lazy-sizes=\"(max-width: 300px) 100vw, 300px\" data-lazy-srcset=\"https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2.png 300w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-200x200.png 200w, https:\/\/itviec.com\/blog\/wp-content\/uploads\/2015\/07\/Robby2-60x60.png 60w\" data-ll-status=\"loaded\" \/><\/figure>\n<\/div>\n<p id=\"block-bdf220a1-3635-4794-9101-81d879939b92\" class=\"has-text-align-center\" style=\"text-align: center;\"><strong>B\u1ea1n th\u1ea5y b\u00e0i vi\u1ebft hay v\u00e0 h\u1eefu \u00edch? \u0110\u1eebng ng\u1ea1i Share v\u1edbi b\u1ea1n b\u00e8 v\u00e0 \u0111\u1ed3ng nghi\u1ec7p nh\u00e9.<\/strong><\/p>\n<p id=\"block-a1315aab-406f-48df-97fc-6b9584e6e134\" class=\"has-text-align-center\" style=\"text-align: center;\"><strong>V\u00e0 nhanh tay tham kh\u1ea3o\u00a0<a href=\"http:\/\/itviec.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">vi\u1ec7c l\u00e0m IT<\/a>\u00a0\u201cch\u1ea5t\u201d tr\u00ean ITviec<\/strong>!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u1ea3 Data Analyst vs Data Scientist \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u, nh\u01b0ng l\u1ea1i c\u00f3 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng. B\u00e0i vi\u1ebft sau \u0111\u00e2y gi\u00fap b\u1ea1n t\u00ecm ra 4 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa Data Analyst vs Data Scientist, t\u1eeb \u0111\u00f3 hi\u1ec3u r\u00f5 h\u01a1n v\u1ec1 hai c\u00f4ng vi\u1ec7c [&hellip;]<\/p>\n","protected":false},"author":204,"featured_media":67380,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[109,94],"tags":[],"class_list":["post-67371","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chuyen-mon-it","category-su-nghiep-it"],"blocksy_meta":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Data Analyst vs Data Scientist: 4 y\u1ebfu t\u1ed1 kh\u00e1c bi\u1ec7t ch\u00ednh - ITviec Blog<\/title>\n<meta name=\"description\" content=\"C\u1ea3 Data Analyst vs Data Scientist \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u, nh\u01b0ng l\u1ea1i c\u00f3 4 \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng sau \u0111\u00e2y.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/itviec.com\/blog\/data-analyst-vs-data-scientist\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Data Analyst vs Data Scientist: 4 y\u1ebfu t\u1ed1 kh\u00e1c bi\u1ec7t ch\u00ednh\" \/>\n<meta property=\"og:description\" content=\"C\u1ea3 Data Analyst vs Data Scientist \u0111\u1ec1u \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u, nh\u01b0ng l\u1ea1i c\u00f3 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t quan tr\u1ecdng. 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