{"id":11082,"date":"2026-01-10T06:57:39","date_gmt":"2026-01-09T22:57:39","guid":{"rendered":"https:\/\/blog.visual-paradigm.com\/vn\/comprehensive-guide-to-dendrogram-diagrams\/"},"modified":"2026-01-10T06:57:39","modified_gmt":"2026-01-09T22:57:39","slug":"comprehensive-guide-to-dendrogram-diagrams","status":"publish","type":"post","link":"https:\/\/blog.visual-paradigm.com\/vn\/comprehensive-guide-to-dendrogram-diagrams\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh"},"content":{"rendered":"

Gi\u1edbi thi\u1ec7u<\/h2>\n

S\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda v\u1ec1 c\u00e1c m\u1ed1i quan h\u1ec7 ph\u00e2n c\u1ea5p gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, sinh h\u1ecdc t\u00ednh to\u00e1n v\u00e0 sinh h\u1ecdc ti\u1ebfn h\u00f3a. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd bao g\u1ed3m m\u1ee5c \u0111\u00edch, c\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh, c\u00e1c y\u1ebfu t\u1ed1 v\u00e0 cung c\u1ea5p c\u00e1c v\u00ed d\u1ee5 v\u1ec1 s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh s\u1eed d\u1ee5ngc\u00e1c m\u1eabu c\u00f3 s\u1eb5n<\/a>c\u00f3 s\u1eb5n trongVisual Paradigm Online<\/a>.<\/p>\n

M\u1ee5c \u0111\u00edch c\u1ee7a s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh<\/h2>\n

S\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh ph\u1ee5c v\u1ee5 nhi\u1ec1u m\u1ee5c \u0111\u00edch trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau:<\/p>\n

    \n
  1. Ph\u00e2n c\u1ee5m ph\u00e2n c\u1ea5p<\/strong>: S\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00e2n c\u1ee5m ph\u00e2n c\u1ea5p \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1ch s\u1eafp x\u1ebfp c\u00e1c c\u1ee5m k\u1ebft qu\u1ea3 t\u1eeb c\u00e1c ph\u00e2n t\u00edch c\u1ee5m. Ch\u00fang cung c\u1ea5p c\u00e1i nh\u00ecn s\u00e2u s\u1eafc v\u1ec1 c\u00e1ch c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c nh\u00f3m l\u1ea1i \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 t\u01b0\u01a1ng \u0111\u1ed3ng ho\u1eb7c kho\u1ea3ng c\u00e1ch kh\u00e1c nhau.<\/li>\n
  2. Sinh h\u1ecdc t\u00ednh to\u00e1n<\/strong>: Trong sinh h\u1ecdc t\u00ednh to\u00e1n, s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ec3u di\u1ec5n s\u1ef1 ph\u00e2n c\u1ee5m c\u1ee7a c\u00e1c gen ho\u1eb7c m\u1eabu. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb c\u00f9ng v\u1edbi b\u1ea3n \u0111\u1ed3 nhi\u1ec7t, gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1eadn di\u1ec7n c\u00e1c m\u1eabu v\u00e0 m\u1ed1i quan h\u1ec7 gi\u1eefa d\u1eef li\u1ec7u di truy\u1ec1n.<\/li>\n
  3. Sinh h\u1ecdc ti\u1ebfn h\u00f3a<\/strong>: S\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong sinh h\u1ecdc ti\u1ebfn h\u00f3a, n\u01a1i ch\u00fang minh h\u1ecda c\u00e1c m\u1ed1i quan h\u1ec7 ti\u1ebfn h\u00f3a gi\u1eefa c\u00e1c \u0111\u01a1n v\u1ecb sinh h\u1ecdc. Trong b\u1ed1i c\u1ea3nh n\u00e0y, ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 c\u00e2y ti\u1ebfn h\u00f3a.<\/li>\n
  4. \"Dendrogram\n

    \"\"<\/p>\n<\/li>\n<\/ol>\n

    C\u00e1c kh\u00e1i ni\u1ec7m ch\u00ednh<\/h2>\n

    \u0110\u1ec3 t\u1ea1o v\u00e0 hi\u1ec3u s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i n\u1eafm v\u1eefng m\u1ed9t s\u1ed1 kh\u00e1i ni\u1ec7m ch\u00ednh:<\/p>\n

      \n
    1. C\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p<\/strong>: S\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh hi\u1ec3n th\u1ecb d\u1eef li\u1ec7u theo c\u1ea5u tr\u00fac ph\u00e2n c\u1ea5p, v\u1edbi m\u1ed7i c\u1ea5p \u0111\u1ed9 \u0111\u1ea1i di\u1ec7n cho c\u00e1c m\u1ee9c \u0111\u1ed9 nh\u00f3m ho\u1eb7c t\u01b0\u01a1ng \u0111\u1ed3ng kh\u00e1c nhau.<\/li>\n
    2. N\u00fat<\/strong>: C\u00e1c n\u00fat trong s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh \u0111\u1ea1i di\u1ec7n cho c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u ho\u1eb7c c\u1ee5m. C\u00e1c n\u00fat cu\u1ed1i \u0111\u1ea1i di\u1ec7n cho c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u ri\u00eang l\u1ebb, trong khi c\u00e1c n\u00fat n\u1ed9i b\u1ed9 \u0111\u1ea1i di\u1ec7n cho c\u00e1c c\u1ee5m ho\u1eb7c nh\u00f3m c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u.<\/li>\n
    3. C\u00e1c nh\u00e1nh<\/strong>: C\u00e1c nh\u00e1nh ho\u1eb7c c\u1ea1nh k\u1ebft n\u1ed1i c\u00e1c n\u00fat trong s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh. Chi\u1ec1u d\u00e0i ho\u1eb7c chi\u1ec1u cao c\u1ee7a c\u00e1c nh\u00e1nh n\u00e0y th\u01b0\u1eddng \u0111\u1ea1i di\u1ec7n cho m\u1ee9c \u0111\u1ed9 kh\u00e1c bi\u1ec7t ho\u1eb7c kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c n\u00fat m\u00e0 ch\u00fang k\u1ebft n\u1ed1i.<\/li>\n
    4. Chi\u1ec1u cao<\/strong>: Chi\u1ec1u cao c\u1ee7a m\u1ed9t n\u00fat ho\u1eb7c \u0111\u1ed9 d\u00e0i c\u1ee7a m\u1ed9t nh\u00e1nh t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi m\u1ee9c \u0111\u1ed9 kh\u00e1c bi\u1ec7t ho\u1eb7c kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c c\u1ee5m m\u00e0 n\u00f3 k\u1ebft n\u1ed1i. Chi\u1ec1u cao c\u00e0ng l\u1edbn, c\u00e1c c\u1ee5m c\u00e0ng kh\u00e1c bi\u1ec7t.<\/li>\n<\/ol>\n

      C\u00e1c y\u1ebfu t\u1ed1 c\u1ee7a s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh<\/h2>\n

      S\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh bao g\u1ed3m c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh sau:<\/p>\n

        \n
      1. N\u00fat g\u1ed1c<\/strong>: N\u00fat \u1edf tr\u00ean c\u00f9ng trong s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh \u0111\u1ea1i di\u1ec7n cho to\u00e0n b\u1ed9 t\u1eadp d\u1eef li\u1ec7u.<\/li>\n
      2. C\u00e1c n\u00fat n\u1ed9i b\u1ed9<\/strong>: C\u00e1c n\u00fat n\u00e0y \u0111\u1ea1i di\u1ec7n cho c\u00e1c c\u1ee5m \u0111i\u1ec3m d\u1eef li\u1ec7u v\u00e0 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi nhau b\u1eb1ng c\u00e1c nh\u00e1nh.<\/li>\n
      3. C\u00e1c n\u00fat cu\u1ed1i<\/strong>: C\u0169ng \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u00e1, c\u00e1c n\u00fat n\u00e0y \u0111\u1ea1i di\u1ec7n cho c\u00e1c \u0111i\u1ec3m d\u1eef li\u1ec7u ri\u00eang l\u1ebb ho\u1eb7c m\u1ee9c \u0111\u1ed9 ph\u00e2n nh\u00f3m chi ti\u1ebft nh\u1ea5t.<\/li>\n
      4. C\u00e1c nh\u00e1nh<\/strong>: C\u00e1c nh\u00e1nh k\u1ebft n\u1ed1i c\u00e1c n\u00fat v\u00e0 cho th\u1ea5y m\u1ee9c \u0111\u1ed9 kh\u00e1c bi\u1ec7t ho\u1eb7c kho\u1ea3ng c\u00e1ch gi\u1eefa ch\u00fang.<\/li>\n<\/ol>\n

        K\u1ebft lu\u1eadn<\/h2>\n

        C\u00e1c s\u01a1 \u0111\u1ed3 dendrogram l\u00e0 c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd \u0111\u1ec3 tr\u1ef1c quan h\u00f3a c\u00e1c m\u1ed1i quan h\u1ec7 ph\u00e2n c\u1ea5p trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau, bao g\u1ed3m ph\u00e2n t\u00edch d\u1eef li\u1ec7u, sinh h\u1ecdc v\u00e0 sinh h\u1ecdc ti\u1ebfn h\u00f3a. Hi\u1ec3u r\u00f5 c\u00e1c kh\u00e1i ni\u1ec7m v\u00e0 y\u1ebfu t\u1ed1 ch\u00ednh c\u1ee7a s\u01a1 \u0111\u1ed3 dendrogram l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u1ea1o ra c\u00e1c s\u01a1 \u0111\u1ed3 th\u00f4ng tin v\u00e0 s\u00e2u s\u1eafc. Visual Paradigm Online cung c\u1ea5p n\u1ec1n t\u1ea3ng th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 t\u1ea1o s\u01a1 \u0111\u1ed3 dendrogram v\u00e0 c\u00e1c lo\u1ea1i bi\u1ec3u \u0111\u1ed3 tr\u1ef1c quan kh\u00e1c. H\u00e3y th\u1eed nghi\u1ec7m v\u1edbi c\u00e1c m\u1eabu v\u00e0 d\u1eef li\u1ec7u kh\u00e1c nhau \u0111\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 s\u01a1 \u0111\u1ed3 dendrogram v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang.<\/p>\n","protected":false},"excerpt":{"rendered":"

        Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda v\u1ec1 c\u00e1c m\u1ed1i quan h\u1ec7 ph\u00e2n c\u1ea5p gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, sinh h\u1ecdc t\u00ednh to\u00e1n v\u00e0 sinh h\u1ecdc ti\u1ebfn h\u00f3a. H\u01b0\u1edbng d\u1eabn n\u00e0y s\u1ebd bao g\u1ed3m m\u1ee5c \u0111\u00edch, c\u00e1c […]<\/p>\n","protected":false},"author":1,"featured_media":11083,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"categories":[42],"tags":[],"class_list":["post-11082","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-online-diagram","loop-entry","clr"],"yoast_head":"\nH\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh - Visual Paradigm 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:\/\/blog.visual-paradigm.com\/vn\/comprehensive-guide-to-dendrogram-diagrams\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 s\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh - Visual Paradigm Blog\" \/>\n<meta property=\"og:description\" content=\"Gi\u1edbi thi\u1ec7u S\u01a1 \u0111\u1ed3 c\u00e2y ph\u00e2n nh\u00e1nh l\u00e0 m\u1ed9t bi\u1ec3u di\u1ec5n \u0111\u1ed3 h\u1ecda v\u1ec1 c\u00e1c m\u1ed1i quan h\u1ec7 ph\u00e2n c\u1ea5p gi\u1eefa c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c nh\u01b0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u, sinh h\u1ecdc t\u00ednh to\u00e1n v\u00e0 sinh h\u1ecdc ti\u1ebfn h\u00f3a. 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