{"id":3004,"date":"2026-10-12T08:00:00","date_gmt":"2026-10-12T01:00:00","guid":{"rendered":"https:\/\/dykhoa.com\/blog\/?post_type=thuat_ngu&p=3004"},"modified":"2026-10-12T08:00:00","modified_gmt":"2026-10-12T01:00:00","slug":"truc-quan-hoa-du-lieu-data-visualization","status":"publish","type":"thuat_ngu","link":"https:\/\/dykhoa.com\/blog\/thuat-ngu\/truc-quan-hoa-du-lieu-data-visualization\/","title":{"rendered":"Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u (data visualization) l\u00e0 g\u00ec?"},"content":{"rendered":"

Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u bi\u1ebfn nh\u1eefng b\u1ea3ng th\u1ed1ng k\u00ea kh\u00f4 khan th\u00e0nh c\u00e1c c\u00e2u chuy\u1ec7n th\u1ecb gi\u00e1c tr\u1ef1c quan, gi\u00fap c\u00f4ng ch\u00fang n\u1eafm b\u1eaft c\u00e1c v\u1ea5n \u0111\u1ec1 khoa h\u1ecdc ph\u1ee9c t\u1ea1p (Cairo, 2012). Chi ti\u1ebft t\u1ea1i b\u00e0i K\u1ec3 chuy\u1ec7n khoa h\u1ecdc<\/a>.<\/p>\n

Nguy\u00ean t\u1eafc trung th\u1ef1c th\u1ecb gi\u00e1c c\u1ee7a Edward Tufte<\/h2>\n

Nh\u00e0 l\u00fd thuy\u1ebft Edward Tufte \u0111\u01b0a ra kh\u00e1i ni\u1ec7m ‘H\u1ec7 s\u1ed1 d\u1ed1i tr\u00e1’ (Lie Factor): t\u1ec9 l\u1ec7 gi\u1eefa s\u1ef1 bi\u1ebfn thi\u00ean bi\u1ec3u di\u1ec5n tr\u00ean \u0111\u1ed3 h\u1ecda v\u00e0 s\u1ef1 bi\u1ebfn thi\u00ean th\u1ef1c t\u1ebf c\u1ee7a s\u1ed1 li\u1ec7u. M\u1ed9t \u0111\u1ed3 h\u1ecda khoa h\u1ecdc chu\u1ea9n m\u1ef1c kh\u00f4ng \u0111\u01b0\u1ee3c c\u1eaft x\u00e9n tr\u1ee5c tung (truncated axis) hay d\u00f9ng hi\u1ec7u \u1ee9ng 3D b\u00f3p m\u00e9o t\u01b0\u01a1ng quan s\u1ed1 h\u1ecdc.<\/p>\n","protected":false},"excerpt":{"rendered":"

Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u l\u00e0 vi\u1ec7c th\u1ec3 hi\u1ec7n th\u00f4ng tin v\u00e0 s\u1ed1 li\u1ec7u d\u01b0\u1edbi d\u1ea1ng \u0111\u1ed3 h\u1ecda th\u1ecb gi\u00e1c nh\u01b0 bi\u1ec3u \u0111\u1ed3, \u0111\u1ed3 th\u1ecb v\u00e0 b\u1ea3n \u0111\u1ed3, gi\u00fap ng\u01b0\u1eddi xem nh\u1eadn di\u1ec7n xu h\u01b0\u1edbng v\u00e0 m\u1eabu h\u00ecnh nhanh ch\u00f3ng.<\/p>\n","protected":false},"author":1,"featured_media":0,"template":"","nhom_thuat_ngu":[472],"class_list":["post-3004","thuat_ngu","type-thuat_ngu","status-publish","hentry","nhom_thuat_ngu-truyen-thong-khoa-hoc"],"yoast_head":"\nTr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u (data visualization) l\u00e0 g\u00ec? - Dy Khoa Blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/dykhoa.com\/blog\/thuat-ngu\/truc-quan-hoa-du-lieu-data-visualization\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Tr\u1ef1c quan h\u00f3a d\u1eef li\u1ec7u (data visualization) l\u00e0 g\u00ec? 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