{"id":157,"date":"2023-08-05T09:34:43","date_gmt":"2023-08-05T08:34:43","guid":{"rendered":"https:\/\/thehaublog.com\/?p=157"},"modified":"2023-08-05T09:39:57","modified_gmt":"2023-08-05T08:39:57","slug":"data-analysis-process-quy-trinh-thuc-hien-mot-bai-phan-tich-du-lieu","status":"publish","type":"post","link":"https:\/\/thehaublog.com\/index.php\/2023\/08\/05\/data-analysis-process-quy-trinh-thuc-hien-mot-bai-phan-tich-du-lieu\/","title":{"rendered":"Data analysis process &#8211; Quy tr\u00ecnh th\u1ef1c hi\u1ec7n m\u1ed9t b\u00e0i ph\u00e2n t\u00edch d\u1eef li\u1ec7u"},"content":{"rendered":"\n<p>Ti\u1ebfp theo chu\u1ed7i b\u00e0i v\u1ec1 t\u1ed5ng quan h\u01b0\u1edbng ng\u00e0nh ph\u00e2n t\u00edch d\u1eef li\u1ec7u th\u00ec m\u00ecnh s\u1ebd chia s\u1ebb cho c\u00e1c b\u1ea1n c\u00e1c b\u01b0\u1edbc c\u1ee7a m\u1ed9t b\u00e0i ph\u00e2n t\u00edch d\u1eef li\u1ec7u t\u1eeb A t\u1edbi \u00c1 theo kinh nghi\u1ec7m th\u1ef1c t\u1ebf c\u1ee7a m\u00ecnh + tham kh\u1ea3o t\u1eeb framework c\u1ee7a m\u1ed9t v\u00e0i big tech company tr\u00ean th\u1ebf gi\u1edbi (nh\u01b0 Google, Microsoft, IBM..,).<\/p>\n\n\n\n<p>C\u01a1 b\u1ea3n th\u00ec qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n data analysis g\u1ed3m 6 b\u01b0\u1edbc ch\u00ednh (t\u1eeb tr\u00e1i sang) nh\u01b0 h\u00ecnh b\u00ean d\u01b0\u1edbi. Data analysis b\u1eaft \u0111\u1ea7u<strong> t\u1eeb b\u00e0i to\u00e1n\/c\u00e2u h\u1ecfi<\/strong> c\u1ee7a doanh nghi\u1ec7p cho t\u1edbi l\u00fac <strong>quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u01b0a ra<\/strong> cho b\u00e0i to\u00e1n \u0111\u00f3 d\u1ef1a tr\u00ean s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a <strong>data insights<\/strong> t\u1eeb qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n data analysis. Song song v\u1edbi vi\u1ec7c list ra c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 th\u1ef1c hi\u1ec7n b\u00e0i ph\u00e2n t\u00edch, m\u00ecnh c\u0169ng add th\u00eam <strong>%workload <\/strong>v\u00e0 <strong>%contribution<\/strong> v\u00e0o end result c\u1ee7a c\u00e1c b\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch n\u00e0y \u0111\u1ec3 c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 h\u00ecnh dung qu\u00e1 tr\u00ecnh n\u00e0y m\u1ed9t c\u00e1ch th\u1ef1c t\u1ebf nh\u1ea5t.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" loading=\"lazy\" src=\"https:\/\/thehaublog.com\/wp-content\/uploads\/2023\/07\/image-14-1024x571.png\" alt=\"The Hau Blog - data analysis process\" class=\"wp-image-159\" width=\"992\" height=\"553\" title=\"The Hau Blog - Data Analysis Process\" srcset=\"https:\/\/thehaublog.com\/wp-content\/uploads\/2023\/07\/image-14-1024x571.png 1024w, https:\/\/thehaublog.com\/wp-content\/uploads\/2023\/07\/image-14-300x167.png 300w, https:\/\/thehaublog.com\/wp-content\/uploads\/2023\/07\/image-14-768x428.png 768w, https:\/\/thehaublog.com\/wp-content\/uploads\/2023\/07\/image-14-769x429.png 769w, https:\/\/thehaublog.com\/wp-content\/uploads\/2023\/07\/image-14.png 1463w\" sizes=\"(max-width: 992px) 100vw, 992px\" \/><\/figure><\/div>\n\n\n<p>\u0110\u1ec3 d\u1ec5 h\u00ecnh dung, h\u00e3y t\u01b0\u1edfng t\u01b0\u1ee3ng qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch d\u1eef li\u1ec7u \u0111\u1ec3 \u0111\u01b0a ra <strong>data insights<\/strong> gi\u1ed1ng nh\u01b0 qu\u00e1 tr\u00ecnh n\u1ea5u m\u1ed9t m\u00f3n \u0103n ngon (output:<strong> data insights = m\u00f3n \u0103n ngon<\/strong>).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. Ask (\u0110\u1eb7t c\u00e2u h\u1ecfi ph\u00e2n t\u00edch)<\/h2>\n\n\n\n<p>Tr\u01b0\u1edbc khi n\u1ea5u \u0103n th\u00ec ch\u00fang ta n\u00ean bi\u1ebft m\u00ecnh s\u1ebd n\u1ea5u m\u00f3n g\u00ec, cho ai \u0103n? Khi ch\u01b0a c\u00f3 c\u00e2u h\u1ecfi ph\u00e2n t\u00edch gi\u1ed1ng nh\u01b0 b\u1ea1n mu\u1ed1n n\u1ea5u \u0103n nh\u01b0ng ch\u01b0a bi\u1ebft m\u00ecnh s\u1ebd n\u1ea5u g\u00ec. B\u01b0\u1edbc n\u00e0y l\u00e0 m\u1ed9t b\u01b0\u1edbc <strong>c\u1ef1c k\u1ef3 quan tr\u1ecdng<\/strong> nh\u01b0ng hay b\u1ecb b\u1ecf qu\u00ean nh\u1ea5t khi th\u1ef1c hi\u1ec7n data analysis, \u0111i\u1ec1u n\u00e0y x\u1ea3y ra kh\u00f4ng ch\u1ec9 v\u1edbi newbie m\u00e0 \u0111\u00f4i khi c\u00e1c anh ch\u1ecb \u0111i l\u00e0m m\u1ed9t th\u1eddi gian r\u1ed3i c\u0169ng hay g\u1eb7p ph\u1ea3i, b\u1ea3n th\u00e2n m\u00ecnh c\u0169ng kh\u00f4ng ngo\u1ea1i l\u1ec7. Ch\u00fang ta hay c\u00f3 th\u00f3i quen nh\u1ea3y v\u00e0o l\u1ea5y data ph\u00e2n t\u00edch lu\u00f4n m\u00e0 qu\u00ean d\u1eebng l\u1ea1i m\u1ed9t nh\u1ecbp \u0111\u1ec3 \u0111\u1eb7t m\u1ed9t s\u1ed1 c\u00e2u h\u1ecfi c\u0103n c\u1ed1t nh\u01b0: <\/p>\n\n\n\n<ul>\n<li>B\u00e0i ph\u00e2n t\u00edch n\u00e0y sinh ra \u0111\u1ec3 l\u00e0m g\u00ec? N\u00f3 c\u00f3 th\u1ef1c s\u1ef1 mang l\u1ea1i value g\u00ec cho business kh\u00f4ng? V\u1ea5n \u0111\u1ec1 m\u00ecnh \u0111ang gi\u1ea3i quy\u1ebft th\u00f4ng qua b\u00e0i ph\u00e2n t\u00edch n\u00e0y l\u00e0 g\u00ec?<\/li>\n\n\n\n<li>V\u1edbi d\u1eef li\u1ec7u hi\u1ec7n c\u00f3 so v\u1edbi c\u00e2u h\u1ecfi ph\u00e2n t\u00edch th\u00ec m\u00ecnh \u0111ang c\u00f3\/thi\u1ebfu g\u00ec?<\/li>\n\n\n\n<li>\u0110\u1ed1i t\u01b0\u1ee3ng s\u1ebd s\u1eed d\u1ee5ng <strong>insights <\/strong>c\u1ee7a b\u00e0i ph\u00e2n t\u00edch n\u00e0y l\u00e0 ai?<\/li>\n<\/ul>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng trong c\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y c\u1ee7a m\u00ecnh, c\u00e1c c\u00e2u h\u1ecfi cho c\u00e1c data analysis project s\u1ebd \u0111\u1ebfn t\u1eeb c\u00e1c c\u1ea5p qu\u1ea3n l\u00fd, c\u00e1c ph\u00f2ng ban li\u00ean quan \u0111\u1eb7t cho team Business Intelligence ho\u1eb7c \u0111\u00f4i khi n\u1ed9i b\u1ed9 team m\u00ecnh c\u0169ng t\u1ef1 \u0111\u1eb7t nh\u1eefng c\u00e2u h\u1ecfi ph\u00e2n t\u00edch \u0111\u1ec3 t\u00ecm hi\u1ec3u s\u00e2u h\u01a1n c\u00e1c v\u1ea5n \u0111\u1ec1 m\u00e0 doanh nghi\u1ec7p \u0111ang g\u1eb7p ph\u1ea3i, t\u1eeb \u0111\u00f3 l\u00e0m c\u00e1c b\u00e0i ph\u00e2n t\u00edch v\u00e0 propose insights &amp; recommendation v\u1edbi c\u1ea5p tr\u00ean. C\u00e1c v\u1ea5n \u0111\u1ec1 trong doanh nghi\u1ec7p th\u00ec mu\u00f4n h\u00ecnh v\u1ea1n tr\u1ea1ng, t\u00f9y v\u00e0o business model c\u1ee7a c\u00f4ng ty b\u1ea1n v\u00e0 domain b\u1ea1n \u0111ang l\u00e0m.<\/p>\n\n\n\n<p>Qu\u00e1 tr\u00ecnh m\u00ecnh \u0111i mentor th\u00ec \u0111a s\u1ed1 h\u1ecdc vi\u00ean c\u1ee7a m\u00ecnh c\u0169ng g\u1eb7p kh\u00f3 kh\u0103n \u1edf ph\u1ea7n th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch v\u00ec ch\u01b0a th\u1ef1c s\u1ef1 hi\u1ec3u m\u00ecnh n\u00ean l\u00e0m g\u00ec v\u1edbi \u0111\u1ed1ng d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c giao trong b\u00e0i t\u1eadp\/project m\u00e0 nh\u1ea3y th\u1eb3ng lu\u00f4n v\u00f4 b\u01b0\u1edbc 2,3,4 \u1edf tr\u00ean. M\u00ecnh lu\u00f4n c\u1ed1 g\u1eafng khuy\u1ebfn kh\u00edch h\u1ecdc vi\u00ean l\u00e0m k\u1ef9 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean, \u0111\u1eb7t ra c\u00e1c c\u00e2u h\u1ecfi v\u00e0 m\u1ee5c \u0111\u00edch ph\u00e2n t\u00edch r\u00f5 r\u00e0ng, l<strong>u\u00f4n \u0111\u1eb7t c\u00e2u h\u1ecfi &#8220;Why&#8221; (T\u1ea1i sao ph\u1ea3i l\u00e0m?) tr\u01b0\u1edbc khi h\u1ecfi &#8220;How&#8221; (L\u00e0m nh\u01b0 th\u1ebf n\u00e0o?)<\/strong>. Khi c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c c\u00e2u h\u1ecfi ph\u00e2n t\u00edch r\u00f5 r\u00e0ng gi\u1ed1ng nh\u01b0 ch\u00fang ta c\u00f3 \u0111\u01b0\u1ee3c kim ch\u1ec9 nam cho b\u00e0i ph\u00e2n t\u00edch c\u1ee7a m\u00ecnh, t\u1eeb \u0111\u00f3 l\u00ean \u0111\u01b0\u1ee3c c\u00e1c \u00fd t\u01b0\u1edfng ch\u00ednh cho b\u00e0i ph\u00e2n t\u00edch. Sau khi c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c \u00fd t\u01b0\u1edfng ph\u00e2n t\u00edch ch\u00ednh th\u00ec ch\u00fang ta s\u1ebd d\u1ec5 d\u00e0ng build l\u00ean mindmap ph\u00e2n t\u00edch chi ti\u1ebft cho t\u1eebng \u00fd ch\u00ednh m\u1ed9t c\u00e1ch \u0111\u1ea7y \u0111\u1ee7 v\u00e0 logical h\u01a1n. C\u00f3 \u0111\u01b0\u1ee3c mindmap ph\u00e2n t\u00edch th\u00ec b\u00e0i ph\u00e2n t\u00edch ch\u00fang ta s\u1ebd d\u1ec5 \u0111i v\u00e0o tr\u1ecdng t\u00e2m h\u01a1n, cover \u0111\u01b0\u1ee3c c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp t\u1edbi v\u1ea5n \u0111\u1ec1 ph\u00e2n t\u00edch t\u1eeb \u0111\u00f3 insights \u0111\u01b0a ra c\u0169ng s\u1ebd h\u1eefu \u00edch v\u00e0 value cho business h\u01a1n. <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.analyticsvidhya.com\/wp-content\/uploads\/2016\/06\/coggle.png\" alt=\"Data analysis mindmap example\" title=\"data analysis mindmap example\"\/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">2. Prepare &amp; process data (chu\u1ea9n b\u1ecb v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u)<\/h2>\n\n\n\n<p>M\u00ecnh g\u1ed9p b\u01b0\u1edbc 2 (prepare v\u00e0 process data) l\u1ea1i chung m\u1ed9t m\u1ee5c v\u00ec th\u01b0\u1eddng 2 b\u01b0\u1edbc n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c l\u00e0m c\u00f9ng nhau. \u0110\u1ec3 n\u1ea5u \u0111\u01b0\u1ee3c m\u1ed9t m\u00f3n \u0103n ngon th\u00ec c\u1ea7n ph\u1ea3i c\u00f3 nguy\u00ean li\u1ec7u = Prepare &amp; collect data. Sau \u0111\u00f3 nguy\u00ean li\u1ec7u ph\u1ea3i \u0111\u01b0\u1ee3c s\u01a1 ch\u1ebf, l\u00e0m s\u1ea1ch, t\u1ea9m \u01b0\u1edbp tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c n\u1ea5u l\u00ean = process data \u0111\u1ec3 cho ra <strong>clean data<\/strong> s\u1eb5n s\u00e0ng cho vi\u1ec7c ph\u00e2n t\u00edch. B\u01b0\u1edbc n\u00e0y c\u0169ng <strong>quan tr\u1ecdng kh\u00f4ng k\u00e9m<\/strong> v\u00ec n\u1ebfu data kh\u00f4ng \u0111\u01b0\u1ee3c x\u1eed l\u00fd g\u1ecdn g\u00e0ng, s\u1ea1ch s\u1ebd th\u00ec s\u1ebd kh\u00f3 m\u00e0 ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c. Khi c\u00f3 data g\u1ecdn g\u00e0ng s\u1ea1ch s\u1ebd nh\u01b0ng b\u1ea1n t\u00ednh to\u00e1n c\u00e1c ch\u1ec9 s\u1ed1 sai th\u00ec l\u00fac \u0111\u00f3 m\u1ecdi ph\u00e2n t\u00edch v\u00e0 insights \u0111\u01b0a ra \u0111\u1ec1u kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ec3 ra quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c. V\u00ec th\u1ebf n\u00ean c\u1ea3 qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch data v\u00e0 t\u00ednh to\u00e1n \u0111\u1ec1u n\u00ean \u0111\u01b0\u1ee3c l\u00e0m k\u1ef9 l\u01b0\u1ee1ng.<\/p>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng b\u01b0\u1edbc chu\u1ea9n b\u1ecb v\u00e0 x\u1eed l\u00fd d\u1eef li\u1ec7u s\u1ebd <strong>t\u1ed1n nhi\u1ec1u workload<\/strong> nh\u1ea5t c\u1ee7a ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch nh\u01b0 c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y trong s\u01a1 \u0111\u1ed3 \u1edf \u0111\u1ea7u b\u00e0i. D\u1eef li\u1ec7u c\u1ea7n thi\u1ebft cho vi\u1ec7c ph\u00e2n t\u00edch s\u1ebd <strong>kh\u00f4ng n\u1eb1m chung m\u1ed9t ch\u1ed7<\/strong>, chung source m\u00e0 s\u1ebd n\u1eb1m \u1edf nhi\u1ec1u b\u1ea3ng d\u1eef li\u1ec7u kh\u00e1c nhau, nhi\u1ec1u source kh\u00e1c nhau (trong data warehouse, external files (excel, csv), t\u1eeb c\u00e1c h\u1ec7 th\u1ed1ng kh\u00e1c). Ng\u01b0\u1eddi ph\u00e2n t\u00edch ph\u1ea3i collect t\u1ea5t c\u1ea3 data c\u1ea7n thi\u1ebft <strong>d\u1ef1a v\u00e0o c\u00e1c c\u00e2u h\u1ecfi \u0111\u00e3 \u0111\u1eb7t \u1edf b\u01b0\u1edbc s\u1ed1 1 <\/strong>sau \u0111\u00f3 x\u1eed l\u00fd \u0111\u1ed1ng data \u0111\u00f3 th\u00e0nh clean data \u0111\u1ec3 c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c.  <\/p>\n\n\n\n<p>C\u00e1c c\u00f4ng c\u1ee5 ph\u1ed5 bi\u1ebfn \u0111\u1ec3 th\u1ef1c hi\u1ec7n collect &amp; process data hi\u1ec7n nay \u0111\u00f3 l\u00e0 <strong>SQL v\u00e0 Python + m\u1ed9t s\u1ed1 ki\u1ebfn th\u1ee9c v\u1ec1 h\u1ea1 t\u1ea7ng &amp; c\u01a1 s\u1edf d\u1eef li\u1ec7u + m\u1ed9t \u00edt ki\u1ebfn th\u1ee9c v\u1ec1 th\u1ed1ng k\u00ea<\/strong> nh\u01b0 <a href=\"https:\/\/thehaublog.com\/index.php\/2023\/07\/23\/3-tru-cot-kien-thuc-ky-nang-de-lam-tot-hon-cong-viec-phan-tich-du-lieu\/\" target=\"_blank\" rel=\"noopener\" title=\"b\u00e0i vi\u1ebft tr\u01b0\u1edbc\">b\u00e0i vi\u1ebft tr\u01b0\u1edbc<\/a> m\u00ecnh c\u00f3 chia s\u1ebb. T\u01b0\u1edfng t\u01b0\u1ee3ng c\u00e1c c\u00f4ng c\u1ee5 v\u00e0 ki\u1ebfn th\u1ee9c n\u00e0y gi\u1ed1ng nh\u01b0 d\u1ee5ng c\u1ee5 n\u1ea5u \u0103n trong b\u1ebfp. C\u00e0ng th\u1ef1c h\u00e0nh nhi\u1ec1u v\u00e0 k\u1ebft h\u1ee3p nhu\u1ea7n nhuy\u1ec5n ch\u00fang th\u00ec qu\u00e1 t\u00ecnh x\u1eed l\u00fd d\u1eef li\u1ec7u s\u1ebd ng\u00e0y c\u00e0ng tr\u01a1n tru, hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ee1 t\u1ed1n th\u1eddi gian h\u01a1n. V\u1edbi m\u1ed7i b\u00e0i to\u00e1n th\u00ec d\u1eef li\u1ec7u c\u1ea7n l\u1ea1i kh\u00e1c nhau, kh\u00f4ng b\u00e0i n\u00e0o gi\u1ed1ng b\u00e0i n\u00e0o ^^, v\u00ec v\u1eady \u0111\u1ec3 l\u00e0m t\u1ed1t b\u01b0\u1edbc n\u00e0y th\u00ec theo m\u00ecnh ch\u1ec9 c\u00f3 c\u00e1ch l\u00e0m nhi\u1ec1u v\u00e0 r\u00fat kinh nghi\u1ec7m d\u1ea7n. Ngo\u00e0i k\u1ef9 n\u0103ng x\u1eed l\u00fd d\u1eef li\u1ec7u th\u00ec h\u1ea1 t\u1ea7ng v\u1ec1 d\u1eef li\u1ec7u c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eddi gian x\u1eed l\u00fd d\u1eef li\u1ec7u.<\/p>\n\n\n\n<p>M\u00ecnh c\u0169ng chia s\u1ebb th\u00eam v\u1ec1 h\u1ea1 t\u1ea7ng d\u1eef li\u1ec7u \u1edf Shopee &#8211; n\u01a1i l\u00e0m vi\u1ec7c hi\u1ec7n t\u1ea1i l\u00fac m\u00ecnh vi\u1ebft b\u00e0i vi\u1ebft n\u00e0y. R\u1ea5t may m\u1eafn Shopee l\u00e0 m\u1ed9t trong c\u00e1c c\u00f4ng ty theo \u0111\u00e1nh gi\u00e1 c\u00e1 nh\u00e2n m\u00ecnh l\u00e0 n\u1edbi c\u00f3 h\u1ea1 t\u1ea7ng d\u1eef li\u1ec7u ti\u1ebfn ti\u1ebfn nh\u1ea5t hi\u1ec7n nay. C\u00e1c task v\u1ec1 x\u1eed l\u00fd big data \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 r\u1ea5t t\u1ed1t, d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c t\u1ed5 ch\u1ee9c khoa h\u1ecdc v\u00e0 \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c product ph\u1ee5c v\u1ee5 cho vi\u1ec7c ph\u00e2n t\u00edch d\u1eef li\u1ec7u c\u0169ng \u0111\u01b0\u1ee3c c\u00f4ng ty ch\u00fa tr\u1ecdng ph\u00e1t tri\u1ec3n. V\u00ec th\u1ebf n\u00ean th\u1eddi gian m\u00ecnh v\u00e0 team d\u00e0nh cho vi\u1ec7c x\u1eed l\u00fd d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c gi\u1ea3m \u0111i kh\u00e1 nhi\u1ec1u thay v\u00e0o \u0111\u00f3 m\u00ecnh c\u00f3 th\u00eam th\u1eddi gian h\u01a1n cho vi\u1ec7c ph\u00e2n t\u00edch v\u00e0 t\u00ecm ra insights. <\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. Analyze data:<\/h2>\n\n\n\n<p>Sau khi d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c x\u1eed l\u00fd g\u1ecdn g\u00e0ng s\u1ea1ch s\u1ebd v\u00e0 c\u00f3 th\u1ec3 d\u00f9ng \u0111\u1ec1 ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c th\u00ec b\u01b0\u1edbc ti\u1ebfp theo \u0111\u00f3 l\u00e0 ph\u00e2n t\u00edch \u0111\u1ec3 t\u00ecm c\u00e2u tr\u1ea3 l\u1eddi cho b\u00e0i to\u00e1n ban \u0111\u1ea7u. <\/p>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng \u0111a s\u1ed1 c\u00e1c project ph\u00e2n t\u00edch th\u1ef1c hi\u1ec7n ch\u1ee7 y\u1ebfu 2 lo\u1ea1i ph\u00e2n t\u00edch l\u00e0 Descriptive v\u00e0 Diagnostic. <em>(b\u00e0i vi\u1ebft v\u1ec1 c\u00e1c lo\u1ea1i h\u00ecnh ph\u00e2n t\u00edch c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 xem <a href=\"https:\/\/thehaublog.com\/index.php\/2023\/07\/16\/cac-loai-hinh-phan-tich-du-lieu-trong-doanh-nghiep\/\" target=\"_blank\" rel=\"noopener\" title=\"t\u1ea1i \u0111\u00e2y\">t\u1ea1i \u0111\u00e2y<\/a>)<\/em><\/p>\n\n\n\n<p>Tr\u01b0\u1edbc khi \u0111i s\u00e2u v\u00f4 m\u1ed9t b\u00e0i to\u00e1n th\u00ec ta c\u0169ng c\u1ea7n ph\u1ea3i bi\u1ebft nh\u1eefng ch\u1ec9 s\u1ed1 hi\u1ec7n t\u1ea1i c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng m\u00e0 m\u00ecnh \u0111ang ph\u00e2n t\u00edch nh\u01b0 th\u1ebf n\u00e0o? Ch\u1ed7 n\u00e0o \u0111ang cao, ch\u1ed7 n\u00e0o \u0111ang th\u1ea5p so v\u1edbi benchmark? Ta d\u00f9ng descriptive analysis \u0111\u1ec3 tr\u1ea3 l\u1eddi. <\/p>\n\n\n\n<p>V\u00ed d\u1ee5 c\u00e2u h\u1ecfi ph\u00e2n t\u00edch: Trong campaign v\u1eeba r\u1ed3i c\u00f3 team \u0111ang ch\u01b0a \u0111\u1ea1t \u0111\u01b0\u1ee3c target v\u1ec1 \u0111\u01a1n h\u00e0ng v\u00e0 doanh thu \u0111\u1ec1 ra? V\u00ec sao? C\u00f3 c\u00e1ch g\u00ec \u0111\u1ec3 c\u1ea3i thi\u1ec7n cho campaign l\u1ea7n sau hay kh\u00f4ng?<\/p>\n\n\n\n<p><strong>C\u00e1c c\u00e2u h\u1ecfi descriptive: <\/strong><\/p>\n\n\n\n<ul>\n<li>S\u1ed1 l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng v\u00e0 doanh thu trong campaign v\u1eeba qua l\u00e0 bao nhi\u00eau? So s\u00e1nh v\u1edbi c\u00e1c campaign tr\u01b0\u1edbc v\u00e0 ng\u00e0y b\u00ecnh th\u01b0\u1eddng?<\/li>\n\n\n\n<li>Ng\u00e2n s\u00e1ch campaign so v\u1edbi c\u00e1c campaign tr\u01b0\u1edbc? <\/li>\n\n\n\n<li>S\u1ed1 l\u01b0\u1ee3ng \u0111\u01a1n h\u00e0ng, doanh thu v\u00e0 t\u1ec9 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i trong campaign chia theo location\/user segment\/channel\/lo\u1ea1i promotion? Ch\u1ed7 n\u00e0o \u0111ang l\u00e0 ch\u1ed7 r\u1edbt s\u1ed1 m\u1ea1nh nh\u1ea5t so v\u1edbi benchmark?<\/li>\n<\/ul>\n\n\n\n<p>Sau khi c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 t\u00ecnh h\u00ecnh hi\u1ec7n t\u1ea1i th\u00ec b\u01b0\u1edbc ti\u1ebfp theo m\u00ecnh s\u1ebd l\u00e0m c\u00e1c ph\u00e2n t\u00edch s\u00e2u h\u01a1n \u0111\u1ec3 t\u00ecm ra c\u00e2u tr\u1ea3 l\u1eddi cho c\u00e2u h\u1ecfi ph\u00e2n t\u00edch. Qu\u00e1 tr\u00ecnh n\u00e0y s\u1ebd bao g\u1ed3m m\u1ed9t s\u1ed1 g\u1ea1ch \u0111\u1ea7u d\u00f2ng nh\u01b0:<\/p>\n\n\n\n<ul>\n<li>So s\u00e1nh c\u00e1c ch\u1ec9 s\u1ed1 quan tr\u1ecdng v\u1edbi benchmark \u0111\u00e3 \u0111\u1eb7t ra \u1edf b\u01b0\u1edbc 1 \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1ee3c t\u00ecnh h\u00ecnh<\/li>\n\n\n\n<li>Xem xu h\u01b0\u1edbng, \u0111\u00e0o s\u00e2u v\u00e0o t\u1eebng y\u1ebfu t\u1ed1\/giai \u0111o\u1ea1n t\u1ed1t\/b\u1ea5t th\u01b0\u1eddng \u0111\u1ec3 t\u00ecm ra c\u00e1c y\u1ebfu t\u1ed1 g\u00e2y \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u nh\u1ea5t.<\/li>\n\n\n\n<li>Xem m\u1ed1i li\u00ean h\u1ec7 gi\u1eefa c\u00e1c y\u1ebfu t\u1ed1 v\u1edbi nhau, c\u00f3 t\u00ecm ra \u0111\u01b0\u1ee3c pattern chung g\u00ec kh\u00f4ng?<\/li>\n<\/ul>\n\n\n\n<p>Ti\u1ebfp t\u1ee5c v\u1edbi v\u00ed d\u1ee5 tr\u00ean:<\/p>\n\n\n\n<ul>\n<li>Sau khi th\u1ea5y \u0111\u01b0\u1ee3c th\u00f4ng tin \u1edf b\u01b0\u1edbc descriptive l\u00e0 campaign hi\u1ec7n t\u1ea1i v\u1eabn gi\u1eef nguy\u00ean m\u1ee9c ng\u00e2n s\u00e1ch so v\u1edbi 2 campaign g\u1ea7n nh\u1ea5t, tuy nhi\u00ean t\u1ec9 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i \u1edf location X \u0111ang drop xx% v\u00e0 \u1edf channel Y \u0111ang drop %YY so v\u1edbi 2 campaign g\u1ea7n nh\u1ea5t, c\u00f2n l\u1ea1i c\u00e1c ch\u1ec9 s\u1ed1 n\u00e0y \u1edf c\u00e1c location v\u00e0 channel kh\u00e1c v\u1eabn \u0111ang \u1ed5n \u0111\u1ecbnh. <\/li>\n\n\n\n<li>M\u00e0 location X v\u00e0 channel Y \u0111ang \u0111\u00f3ng g\u00f3p v\u00e0o 20% t\u1ed5ng s\u1ed1 \u0111\u01a1n h\u00e0ng h\u1eb1ng ng\u00e0y n\u00ean kh\u1ea3 n\u0103ng cao nguy\u00ean nh\u00e2n c\u1ed1t l\u00f5i \u0111\u1ebfn t\u1eeb \u0111\u00e2y <\/li>\n\n\n\n<li>Ta ti\u1ebfp t\u1ee5c \u0111i s\u00e2u v\u00e0o \u0111\u1ec1 t\u00ecm hi\u1ec3u nguy\u00ean nh\u00e2n  g\u00e2y ra t\u00ecnh tr\u1ea1ng t\u1ec9 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i gi\u1ea3m =&gt; location X gi\u1ea3m \u1edf Th\u00e0nh ph\u1ed1\/qu\u1eadn n\u00e0o, channel Y gi\u1ea3m v\u00ec sao, c\u00f3 s\u1ef1 ki\u1ec7n \u0111\u1eb7t bi\u1ec7t g\u00ec t\u1eeb c\u00e1c \u0111\u1ed1i th\u1ee7 ch\u00ednh trong d\u1ecbp n\u00e0y kh\u00f4ng? &#8230;,<\/li>\n<\/ul>\n\n\n\n<p>Qua v\u00ed d\u1ee5 n\u00e0y c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 th\u1ea5y b\u01b0\u1edbc Analyze data kh\u00e1 th\u00fa v\u1ecb v\u00e0 c\u1ea7n m\u1ed9t s\u1ed1 ki\u1ebfn th\u1ee9c nh\u1ea5t \u0111\u1ecbnh v\u1ec1 l\u0129nh v\u1ef1c b\u1ea1n \u0111ang ph\u00e2n t\u00edch \u0111\u1ec3 c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra \u0111\u01b0\u1ee3c c\u00e1c insight h\u1eefu \u00edch do doanh nghi\u1ec7p, gi\u1ed1ng nh\u01b0 trong b\u00e0i vi\u1ebft <a href=\"https:\/\/thehaublog.com\/index.php\/2023\/07\/23\/3-tru-cot-kien-thuc-ky-nang-de-lam-tot-hon-cong-viec-phan-tich-du-lieu\/\" target=\"_blank\" rel=\"noopener\" title=\"n\u00e0y \">n\u00e0y<\/a> m\u00ecnh c\u00f3 chia s\u1ebb. K\u1ef9 n\u0103ng th\u1ef1c hi\u1ec7n analyze data s\u1ebd \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n d\u1ea7n qua th\u1eddi gian n\u1ebfu b\u1ea1n l\u00e0m \u0111\u1ee7 nhi\u1ec1u + c\u00f3 m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn khoa h\u1ecdc v\u00e0 logic theo c\u00e1c b\u01b0\u1edbc trong b\u00e0i n\u00e0y m\u00ecnh chia s\u1ebb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. Share insights:<\/h2>\n\n\n\n<p>B\u01b0\u1edbc share insights n\u00e0y s\u1ebd bao g\u1ed3m m\u1ed9t s\u1ed1 m\u1ee5c ch\u00ednh nh\u01b0:<\/p>\n\n\n\n<ul>\n<li>Visualize c\u00e1c k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch th\u00e0nh c\u00e1c bi\u1ec3u \u0111\u1ed3 tr\u1ef1c quan.<\/li>\n\n\n\n<li>T\u00f3m t\u1eaft insights, highlight c\u00e1c s\u1ed1 li\u1ec7u + nh\u1eadn \u0111\u1ecbnh quan tr\u1ecdng th\u00f4ng qua b\u00e0i ph\u00e2n t\u00edch.<\/li>\n\n\n\n<li>\u0110\u01b0a ra m\u1ed9t s\u1ed1 khuy\u1ebfn ngh\u1ecb t\u1eeb k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch cho nh\u1eefng ng\u01b0\u1eddi ra quy\u1ebft \u0111\u1ecbnh.<\/li>\n<\/ul>\n\n\n\n<p>Theo kinh nghi\u1ec7m th\u1ef1c t\u1ebf c\u1ee7a m\u00ecnh b\u01b0\u1edbc n\u00e0y chi\u1ebfm kho\u1ea3ng <strong>20% workload c\u1ee7a b\u00e0i ph\u00e2n t\u00edch nh\u01b0ng l\u1ea1i quy\u1ebft \u0111\u1ecbnh t\u1edbi 80% k\u1ebft qu\u1ea3 cu\u1ed1i c\u00f9ng<\/strong>. M\u1ed9t b\u00e0i ph\u00e2n t\u00edch hay, d\u00f9ng nhi\u1ec1u k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch v\u00e0 c\u00f4ng ngh\u1ec7 x\u1ecbn s\u00f2 nh\u01b0ng cu\u1ed1i c\u00f9ng c\u1ea5p tr\u00ean kh\u00f4ng hi\u1ec3u \u0111\u01b0\u1ee3c message m\u00e0 b\u00e0i ph\u00e2n t\u00edch n\u00e0y mu\u1ed1n truy\u1ec1n t\u1ea3i l\u00e0 g\u00ec? C\u00e1c insights v\u00e0 s\u1ed1 li\u1ec7u \u0111\u01b0a ra kh\u00f4ng \u0111\u1ee7 s\u1ee9c thuy\u1ebft ph\u1ee5c th\u00ec s\u1ebd l\u00e0m anh em BI Analyst\/ DA c\u1ef1c k\u1ef3 n\u1ea3n ch\u00ed. B\u01b0\u1edbc n\u00e0y tho\u1ea1t nghe c\u00f3 v\u1ebb \u0111\u01a1n gi\u1ea3n nh\u01b0ng theo m\u00ecnh th\u1ea5y n\u00f3 c\u0169ng c\u1ea7n kh\u00e1 nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 luy\u1ec7n t\u1eadp v\u00e0 r\u00fat kinh nghi\u1ec7m. <\/p>\n\n\n\n<p>M\u1ed9t s\u1ed1 tips b\u1ea3n th\u00e2n m\u00ecnh \u00e1p d\u1ee5ng \u0111\u1ec3 l\u00e0m b\u01b0\u1edbc n\u00e0y t\u1ed1t h\u01a1n:<\/p>\n\n\n\n<ol>\n<li>Luy\u1ec7n t\u1eadp mindset v\u00e0 k\u1ef9 n\u0103ng tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u qua bi\u1ec3u \u0111\u1ed3, c\u00e1c b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o th\u00eam cu\u1ed1n s\u00e1ch<strong> &#8220;<a href=\"https:\/\/shopee.vn\/S%C3%A1ch-Storytelling-With-Data-K%E1%BB%83-Chuy%E1%BB%87n-Th%C3%B4ng-Qua-D%E1%BB%AF-Li%E1%BB%87u-i.96728516.7279520909\" target=\"_blank\" rel=\"noopener\" title=\"Storytelling with data\">Storytelling with data<\/a>&#8220;<\/strong> c\u1ee7a t\u00e1c gi\u1ea3 <strong>Cole Nussbaumer Knaflic<\/strong>. Cu\u1ed1n n\u00e0y \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 s\u00e1ch g\u1ed1i \u0111\u1ea7u gi\u01b0\u1eddng c\u1ee7a d\u00e2n data, trong cu\u1ed1n s\u00e1ch t\u00e1c gi\u1ea3 c\u00f3 h\u1ec7 th\u1ed1ng h\u00f3a l\u1ea1i h\u1ea7u h\u1ebft c\u00e1c d\u1ea1ng bi\u1ec3u \u0111\u1ed3 + c\u00e1ch tr\u1ef1c quan h\u00f3a + tr\u00ecnh b\u00e0y c\u00e1c bi\u1ec3u \u0111\u1ed3 n\u00e0y m\u1ed9t c\u00e1ch chuy\u00ean nghi\u1ec7p v\u00e0 \u0111\u1ea1t hi\u1ec3u qu\u1ea3 cao nh\u1ea5t. M\u1ed7i lo\u1ea1i bi\u1ec3u \u0111\u1ed3 s\u1ebd c\u00f3 m\u1ed9t c\u00f4ng d\u1ee5ng ri\u00eang, vi\u1ec7c ch\u1ecdn \u0111\u00fang bi\u1ec3u \u0111\u1ed3 + t\u01b0 duy \u0111\u00fang v\u1ec1 c\u00e1ch tr\u00ecnh b\u00e0y s\u1ebd gi\u00fap message m\u00e0 m\u00ecnh mu\u1ed1n truy\u1ec1n t\u1ea3i s\u1ebd d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c audiences ti\u1ebfp nh\u1eadn h\u01a1n.<\/li>\n\n\n\n<li>H\u1ecdc c\u00e1ch vi\u1ebft highlights\/narratives theo format c\u1ee7a c\u00e1c c\u00f4ng ty management consulting l\u1edbn tr\u00ean th\u1ebf gi\u1edbi nh\u01b0: Mckinsey, Bain, BCG..,. Ngo\u00e0i vi\u1ec7c tr\u00ecnh b\u00e0y c\u00e1c k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch b\u1eb1ng bi\u1ec3u \u0111\u1ed3 th\u00ec vi\u1ec7c t\u00f3m t\u1eaft l\u1ea1i c\u00e1c th\u00f4ng tin + s\u1ed1 li\u1ec7u quan tr\u1ecdng c\u0169ng l\u00e0 m\u1ed9t ph\u1ea7n n\u00ean \u0111\u01b0\u1ee3c ch\u00fa tr\u1ecdng. B\u1ea3n th\u00e2n Shopee c\u0169ng \u0111ang \u00e1p d\u1ee5ng format c\u1ee7a c\u00e1c c\u00f4ng ty n\u00e0y cho h\u1ea7u h\u1ebft c\u00e1c b\u00e1o c\u00e1o h\u1eb1ng n\u00e0y c\u1ee7a business. Khi \u00e1p d\u1ee5ng format c\u1ee7a c\u00e1c c\u00f4ng ty n\u00e0y th\u00ec th\u1eddi gian c\u1ea5p tr\u00ean\/ng\u01b0\u1eddi ra quy\u1ebft \u0111\u1ecbnh d\u00e0nh cho vi\u1ec7c consume c\u00e1c insights gi\u1ea3m \u0111i \u0111\u00e1ng k\u1ec3, vi\u1ec7c misunderstanding c\u0169ng gi\u1ea3m \u0111i t\u1eeb \u0111\u00f3 hi\u1ec7u qu\u1ea3 c\u1ee7a b\u00e0i ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c n\u00e2ng l\u00ean r\u00f5 r\u1ec7t. Th\u00f4ng th\u01b0\u1eddng c\u1ea5p tr\u00ean c\u00f3 r\u1ea5t \u00edt th\u1eddi gian \u0111\u1ec3 \u0111\u1ecdc c\u00e1c ph\u00e2n t\u00edch c\u1ee7a ch\u00fang ta n\u00ean c\u00e0ng tr\u00ecnh b\u00e0y ng\u1eafn g\u1ecdn, s\u00fac t\u00edch, \u0111\u1ea7y \u0111\u1ee7 v\u00e0 khoa h\u1ecdc th\u00ec b\u00e0i ph\u00e2n t\u00edch c\u1ee7a ch\u00fang ta s\u1ebd c\u00e0ng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 cao. <\/li>\n\n\n\n<li>H\u1ecdc t\u1eadp t\u1eeb \u0111\u1ed3ng nghi\u1ec7p v\u00e0 c\u00e1c team kh\u00e1c trong c\u00f4ng ty<\/li>\n<\/ol>\n\n\n\n<h2 class=\"wp-block-heading\">5. Action<\/h2>\n\n\n\n<p>Th\u00f4ng th\u01b0\u1eddng b\u01b0\u1edbc n\u00e0y th\u00ec BI Analyst\/DA s\u1ebd kh\u00f4ng ph\u1ea3i l\u00e0 ng\u01b0\u1eddi th\u1ef1c hi\u1ec7n nh\u01b0 trong <a href=\"https:\/\/thehaublog.com\/index.php\/2023\/07\/16\/su-phat-trien-cua-cac-vi-tri-cong-viec-lien-quan-den-data-trong-doanh-nghiep\/\" target=\"_blank\" rel=\"noopener\" title=\"b\u00e0i vi\u1ebft tr\u01b0\u1edbc\">b\u00e0i vi\u1ebft tr\u01b0\u1edbc<\/a> m\u00ecnh c\u00f3 chia s\u1ebb. Vi\u1ec7c action s\u1ebd do nh\u1eefng ng\u01b0\u1eddi ra quy\u1ebft \u0111\u1ecbnh\/c\u00e1c team li\u00ean quan th\u1ef1c hi\u1ec7n, th\u01b0\u1eddng b\u01b0\u1edbc n\u00e0y s\u1ebd di\u1ec5n ra sau khi data insights \u0111\u00e3 \u0111i qua b\u01b0\u1edbc &#8220;ki\u1ec3m \u0111\u1ecbnh&#8221; \u1edf tr\u00ean. C\u00e1c c\u1ea3i ti\u1ebfn c\u00f3 th\u1ef1c s\u1ef1 hi\u1ec7u qu\u1ea3 trong th\u1ef1c t\u1ebf hay kh\u00f4ng th\u00ec c\u1ea7n m\u1ed9t qu\u00e1 tr\u00ecnh \u0111\u00e1nh gi\u00e1 l\u1ea1i sau khi c\u00e1c thay \u0111\u1ed5i \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n m\u1ed9t th\u1eddi gian. BI Analyst\/DA \u1edf b\u01b0\u1edbc n\u00e0y s\u1ebd tham gia v\u00e0o vi\u1ec7c theo d\u00f5i c\u0169ng nh\u01b0 \u0111\u00e1nh gi\u00e1 ti\u1ebfn \u0111\u1ed9, hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c c\u1ea3i ti\u1ebfn n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">K\u1ebft<\/h2>\n\n\n\n<p>\u0110\u00f3 l\u00e0 t\u1ed5ng quan v\u1ec1 qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n m\u1ed9t b\u00e0i ph\u00e2n t\u00edch m\u00e0 m\u00ecnh t\u1ed5ng h\u1ee3p \u0111\u01b0\u1ee3c t\u1eeb m\u1ea5y n\u0103m \u0111i l\u00e0m v\u1eeba qua, mong l\u00e0 v\u00e0i vi\u1ebft s\u1ebd cung c\u1ea5p th\u00eam m\u1ed9t v\u00e0i th\u00f4ng tin h\u1eefu \u00edch cho b\u1ea1n, c\u00e1m \u01a1n \u0111\u00e3 gh\u00e9 th\u0103m blog c\u1ee7a m\u00ecnh. <\/p>\n\n\n\n<p>*<strong>Disclaimers: <\/strong><em>C\u00e1c b\u00e0i vi\u1ebft m\u00ecnh chia s\u1ebb tr\u00ean blog ch\u1ee7 y\u1ebfu \u0111\u1ebfn t\u1eeb&nbsp;<strong>tr\u1ea3i nghi\u1ec7m c\u00e1 nh\u00e2n v\u00e0 kinh nghi\u1ec7m c\u1ee7a b\u1ea3n th\u00e2n m\u00ecnh<\/strong>, v\u1edbi mong mu\u1ed1n mang \u0111\u1ebfn th\u00eam nhi\u1ec1u g\u00f3c nh\u00ecn b\u1ed5 \u00edch cho c\u00f4ng vi\u1ec7c v\u00e0 cu\u1ed9c s\u1ed1ng c\u1ee7a c\u00e1c b\u1ea1n. Mong r\u1eb1ng c\u00e1c b\u1ea1n s\u1ebd \u0111\u00f3n nh\u1eadn v\u00e0 g\u00f3p \u00fd nh\u1eefng \u0111i\u1ec1u m\u00ecnh chia s\u1ebb v\u1edbi m\u1ed9t t\u01b0 duy m\u1edf v\u00e0 ph\u00e1t tri\u1ec3n. B\u00e0i vi\u1ebft \u0111\u00f4i khi s\u1ebd s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 thu\u1eadt ng\u1eef ti\u1ebfng Anh v\u00ec n\u1ebfu d\u1ecbch sang ti\u1ebfng Vi\u1ec7t s\u1ebd h\u01a1i kh\u00f3 hi\u1ec3u n\u00ean m\u00ecnh v\u1eabn s\u1ebd gi\u1eef nguy\u00ean b\u1ea3n. C\u00e1m \u01a1n c\u00e1c b\u1ea1n \u0111\u00e3 gh\u00e9 th\u0103m blog c\u1ee7a m\u00ecnh.<\/em><\/p>\n\n\n\n<p> <\/p>\n","protected":false},"excerpt":{"rendered":"<p>Data analysis b\u1eaft \u0111\u1ea7u t\u1eeb b\u00e0i to\u00e1n\/c\u00e2u h\u1ecfi c\u1ee7a doanh nghi\u1ec7p cho t\u1edbi l\u00fac quy\u1ebft \u0111\u1ecbnh \u0111\u01b0\u1ee3c \u0111\u01b0a ra cho b\u00e0i to\u00e1n \u0111\u00f3 d\u1ef1a tr\u00ean s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a data insights t\u1eeb qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n data analysis<\/p>\n","protected":false},"author":1,"featured_media":159,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0},"categories":[12,17,1],"tags":[27,31,30,28],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/posts\/157"}],"collection":[{"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/comments?post=157"}],"version-history":[{"count":9,"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/posts\/157\/revisions"}],"predecessor-version":[{"id":177,"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/posts\/157\/revisions\/177"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/media\/159"}],"wp:attachment":[{"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/media?parent=157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/categories?post=157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/thehaublog.com\/index.php\/wp-json\/wp\/v2\/tags?post=157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}