{"id":476170,"date":"2023-08-09T07:26:52","date_gmt":"2023-08-09T07:26:52","guid":{"rendered":""},"modified":"2023-09-05T11:12:10","modified_gmt":"2023-09-05T11:12:10","slug":"capsnet","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/vn\/wiki\/capsnet\/","title":{"rendered":"CapsNet"},"content":{"rendered":"<p>CapsNet, vi\u1ebft t\u1eaft c\u1ee7a Capsule Network, l\u00e0 ki\u1ebfn tr\u00fac m\u1ea1ng th\u1ea7n kinh mang t\u00ednh c\u00e1ch m\u1ea1ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf c\u1ee7a m\u1ea1ng th\u1ea7n kinh t\u00edch ch\u1eadp truy\u1ec1n th\u1ed1ng (CNN) trong vi\u1ec7c x\u1eed l\u00fd c\u00e1c m\u1ed1i quan h\u1ec7 kh\u00f4ng gian ph\u00e2n c\u1ea5p v\u00e0 c\u00e1c bi\u1ebfn th\u1ec3 quan \u0111i\u1ec3m trong h\u00ecnh \u1ea3nh. \u0110\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t b\u1edfi Geoffrey Hinton v\u00e0 nh\u00f3m c\u1ee7a \u00f4ng v\u00e0o n\u0103m 2017, CapsNet \u0111\u00e3 thu h\u00fat \u0111\u01b0\u1ee3c s\u1ef1 ch\u00fa \u00fd \u0111\u00e1ng k\u1ec3 nh\u1edd ti\u1ec1m n\u0103ng c\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng nh\u1eadn d\u1ea1ng h\u00ecnh \u1ea3nh, ph\u00e1t hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 \u01b0\u1edbc t\u00ednh t\u01b0 th\u1ebf.<\/p>\n<h2>L\u1ecbch s\u1eed ngu\u1ed3n g\u1ed1c c\u1ee7a CapsNet v\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u1ec1 c\u1eadp \u0111\u1ebfn n\u00f3<\/h2>\n<p>Capsule Networks l\u1ea7n \u0111\u1ea7u ti\u00ean \u0111\u01b0\u1ee3c gi\u1edbi thi\u1ec7u trong m\u1ed9t b\u00e0i nghi\u00ean c\u1ee9u c\u00f3 ti\u00eau \u0111\u1ec1 \u201c\u0110\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng gi\u1eefa c\u00e1c vi\u00ean nang\u201d do Geoffrey Hinton, Sara Sabour v\u00e0 Geoffrey E. Hinton vi\u1ebft v\u00e0o n\u0103m 2017. B\u00e0i b\u00e1o \u0111\u00e3 n\u00eau ra nh\u1eefng h\u1ea1n ch\u1ebf c\u1ee7a CNN trong vi\u1ec7c x\u1eed l\u00fd c\u00e1c h\u1ec7 th\u1ed1ng ph\u00e2n c\u1ea5p kh\u00f4ng gian v\u00e0 s\u1ef1 c\u1ea7n thi\u1ebft c\u1ee7a m\u1ed9t m\u1ea1ng l\u01b0\u1edbi m\u1edbi ki\u1ebfn tr\u00fac c\u00f3 th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c nh\u1eefng nh\u01b0\u1ee3c \u0111i\u1ec3m n\u00e0y. Capsule Networks \u0111\u01b0\u1ee3c tr\u00ecnh b\u00e0y nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ec1m n\u0103ng, mang l\u1ea1i c\u00e1ch ti\u1ebfp c\u1eadn l\u1ea5y c\u1ea3m h\u1ee9ng t\u1eeb sinh h\u1ecdc h\u01a1n \u0111\u1ec3 nh\u1eadn d\u1ea1ng h\u00ecnh \u1ea3nh.<\/p>\n<h2>Th\u00f4ng tin chi ti\u1ebft v\u1ec1 CapsNet. M\u1edf r\u1ed9ng ch\u1ee7 \u0111\u1ec1 CapsNet<\/h2>\n<p>CapsNet gi\u1edbi thi\u1ec7u m\u1ed9t lo\u1ea1i \u0111\u01a1n v\u1ecb th\u1ea7n kinh m\u1edbi g\u1ecdi l\u00e0 \u201cvi\u00ean nang\u201d, c\u00f3 th\u1ec3 bi\u1ec3u th\u1ecb c\u00e1c thu\u1ed9c t\u00ednh kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng, ch\u1eb3ng h\u1ea1n nh\u01b0 h\u01b0\u1edbng, v\u1ecb tr\u00ed v\u00e0 t\u1ef7 l\u1ec7. Nh\u1eefng vi\u00ean nang n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 n\u1eafm b\u1eaft c\u00e1c ph\u1ea7n kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng v\u00e0 m\u1ed1i quan h\u1ec7 c\u1ee7a ch\u00fang, cho ph\u00e9p th\u1ec3 hi\u1ec7n t\u00ednh n\u0103ng m\u1ea1nh m\u1ebd h\u01a1n.<\/p>\n<p>Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c m\u1ea1ng th\u1ea7n kinh truy\u1ec1n th\u1ed1ng s\u1eed d\u1ee5ng \u0111\u1ea7u ra v\u00f4 h\u01b0\u1edbng, c\u00e1c vect\u01a1 \u0111\u1ea7u ra d\u1ea1ng vi\u00ean nang. C\u00e1c vect\u01a1 n\u00e0y ch\u1ee9a c\u1ea3 \u0111\u1ed9 l\u1edbn (x\u00e1c su\u1ea5t t\u1ed3n t\u1ea1i c\u1ee7a th\u1ef1c th\u1ec3) v\u00e0 h\u01b0\u1edbng (tr\u1ea1ng th\u00e1i c\u1ee7a th\u1ef1c th\u1ec3). \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c vi\u00ean nang m\u00e3 h\u00f3a th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a m\u1ed9t v\u1eadt th\u1ec3, khi\u1ebfn ch\u00fang c\u00f3 nhi\u1ec1u th\u00f4ng tin h\u01a1n c\u00e1c n\u01a1-ron ri\u00eang l\u1ebb trong CNN.<\/p>\n<p>Th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a CapsNet l\u00e0 c\u01a1 ch\u1ebf \u201c\u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng\u201d, t\u1ea1o \u0111i\u1ec1u ki\u1ec7n giao ti\u1ebfp gi\u1eefa c\u00e1c vi\u00ean nang \u1edf c\u00e1c l\u1edbp kh\u00e1c nhau. C\u01a1 ch\u1ebf \u0111\u1ecbnh tuy\u1ebfn n\u00e0y gi\u00fap t\u1ea1o ra s\u1ef1 k\u1ebft n\u1ed1i m\u1ea1nh m\u1ebd h\u01a1n gi\u1eefa c\u00e1c vi\u00ean nang c\u1ea5p th\u1ea5p h\u01a1n (th\u1ec3 hi\u1ec7n c\u00e1c t\u00ednh n\u0103ng c\u01a1 b\u1ea3n) v\u00e0 c\u00e1c vi\u00ean nang c\u1ea5p cao h\u01a1n (th\u1ec3 hi\u1ec7n c\u00e1c t\u00ednh n\u0103ng ph\u1ee9c t\u1ea1p), th\u00fac \u0111\u1ea9y t\u00ednh kh\u00e1i qu\u00e1t h\u00f3a v\u00e0 t\u00ednh b\u1ea5t bi\u1ebfn c\u1ee7a quan \u0111i\u1ec3m t\u1ed1t h\u01a1n.<\/p>\n<h2>C\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a CapsNet. CapsNet ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o<\/h2>\n<p>CapsNet bao g\u1ed3m nhi\u1ec1u l\u1edbp vi\u00ean nang, m\u1ed7i l\u1edbp ch\u1ecbu tr\u00e1ch nhi\u1ec7m ph\u00e1t hi\u1ec7n v\u00e0 th\u1ec3 hi\u1ec7n c\u00e1c thu\u1ed9c t\u00ednh c\u1ee5 th\u1ec3 c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng. Ki\u1ebfn tr\u00fac c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai ph\u1ea7n ch\u00ednh: b\u1ed9 m\u00e3 h\u00f3a v\u00e0 b\u1ed9 gi\u1ea3i m\u00e3.<\/p>\n<ol>\n<li>\n<p>B\u1ed9 m\u00e3 h\u00f3a: B\u1ed9 m\u00e3 h\u00f3a bao g\u1ed3m m\u1ed9t s\u1ed1 l\u1edbp ch\u1eadp theo sau l\u00e0 c\u00e1c vi\u00ean nang ch\u00ednh. Nh\u1eefng vi\u00ean nang ch\u00ednh n\u00e0y ch\u1ecbu tr\u00e1ch nhi\u1ec7m ph\u00e1t hi\u1ec7n c\u00e1c t\u00ednh n\u0103ng c\u01a1 b\u1ea3n nh\u01b0 c\u00e1c c\u1ea1nh v\u00e0 g\u00f3c. M\u1ed7i vi\u00ean ch\u00ednh t\u1ea1o ra m\u1ed9t vect\u01a1 bi\u1ec3u th\u1ecb s\u1ef1 hi\u1ec7n di\u1ec7n v\u00e0 h\u01b0\u1edbng c\u1ee7a m\u1ed9t t\u00ednh n\u0103ng c\u1ee5 th\u1ec3.<\/p>\n<\/li>\n<li>\n<p>\u0110\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng: Thu\u1eadt to\u00e1n \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng t\u00ednh to\u00e1n s\u1ef1 th\u1ed1ng nh\u1ea5t gi\u1eefa c\u00e1c g\u00f3i c\u1ea5p th\u1ea5p h\u01a1n v\u00e0 c\u00e1c g\u00f3i c\u1ea5p cao h\u01a1n \u0111\u1ec3 thi\u1ebft l\u1eadp k\u1ebft n\u1ed1i t\u1ed1t h\u01a1n. Qu\u00e1 tr\u00ecnh n\u00e0y cho ph\u00e9p c\u00e1c vi\u00ean nang c\u1ea5p cao h\u01a1n n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c c\u00e1c m\u00f4 h\u00ecnh v\u00e0 m\u1ed1i quan h\u1ec7 c\u00f3 \u00fd ngh\u0129a gi\u1eefa c\u00e1c ph\u1ea7n kh\u00e1c nhau c\u1ee7a m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<\/li>\n<li>\n<p>B\u1ed9 gi\u1ea3i m\u00e3: M\u1ea1ng gi\u1ea3i m\u00e3 t\u00e1i t\u1ea1o l\u1ea1i h\u00ecnh \u1ea3nh \u0111\u1ea7u v\u00e0o b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ea7u ra c\u1ee7a CapsNet. Qu\u00e1 tr\u00ecnh t\u00e1i c\u1ea5u tr\u00fac n\u00e0y gi\u00fap m\u1ea1ng t\u00ecm hi\u1ec3u c\u00e1c t\u00ednh n\u0103ng t\u1ed1t h\u01a1n v\u00e0 gi\u1ea3m thi\u1ec3u c\u00e1c l\u1ed7i t\u00e1i c\u1ea5u tr\u00fac, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t t\u1ed5ng th\u1ec3.<\/p>\n<\/li>\n<\/ol>\n<h2>Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng ch\u00ednh c\u1ee7a CapsNet<\/h2>\n<p>CapsNet cung c\u1ea5p m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh gi\u00fap n\u00f3 kh\u00e1c bi\u1ec7t v\u1edbi CNN truy\u1ec1n th\u1ed1ng:<\/p>\n<ul>\n<li>\n<p><strong>\u0110\u1ea1i di\u1ec7n theo th\u1ee9 b\u1eadc<\/strong>: C\u00e1c vi\u00ean nang trong CapsNet n\u1eafm b\u1eaft c\u00e1c m\u1ed1i quan h\u1ec7 ph\u00e2n c\u1ea5p, cho ph\u00e9p m\u1ea1ng hi\u1ec3u c\u00e1c c\u1ea5u h\u00ecnh kh\u00f4ng gian ph\u1ee9c t\u1ea1p b\u00ean trong m\u1ed9t \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<\/li>\n<li>\n<p><strong>Quan \u0111i\u1ec3m b\u1ea5t bi\u1ebfn<\/strong>: Do c\u01a1 ch\u1ebf \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng, CapsNet c\u00f3 kh\u1ea3 n\u0103ng thay \u0111\u1ed5i quan \u0111i\u1ec3m m\u1ea1nh m\u1ebd h\u01a1n, khi\u1ebfn n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c t\u00e1c v\u1ee5 nh\u01b0 \u01b0\u1edbc t\u00ednh t\u01b0 th\u1ebf v\u00e0 nh\u1eadn d\u1ea1ng \u0111\u1ed1i t\u01b0\u1ee3ng 3D.<\/p>\n<\/li>\n<li>\n<p><strong>Gi\u1ea3m trang b\u1ecb qu\u00e1 m\u1ee9c<\/strong>: \u0110\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng c\u1ee7a CapsNet kh\u00f4ng khuy\u1ebfn kh\u00edch vi\u1ec7c trang b\u1ecb qu\u00e1 m\u1ee9c, d\u1eabn \u0111\u1ebfn kh\u1ea3 n\u0103ng kh\u00e1i qu\u00e1t h\u00f3a t\u1ed1t h\u01a1n v\u1ec1 d\u1eef li\u1ec7u kh\u00f4ng nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c.<\/p>\n<\/li>\n<li>\n<p><strong>Nh\u1eadn d\u1ea1ng ph\u1ea7n \u0111\u1ed1i t\u01b0\u1ee3ng t\u1ed1t h\u01a1n<\/strong>: C\u00e1c vi\u00ean nang t\u1eadp trung v\u00e0o c\u00e1c ph\u1ea7n kh\u00e1c nhau c\u1ee7a \u0111\u1ed1i t\u01b0\u1ee3ng, cho ph\u00e9p CapsNet nh\u1eadn d\u1ea1ng v\u00e0 b\u1ea3n \u0111\u1ecba h\u00f3a c\u00e1c ph\u1ea7n \u0111\u1ed1i t\u01b0\u1ee3ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<\/li>\n<\/ul>\n<h2>C\u00e1c lo\u1ea1i CapsNet<\/h2>\n<p>Capsule Networks c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i d\u1ef1a tr\u00ean nhi\u1ec1u y\u1ebfu t\u1ed1 kh\u00e1c nhau, ch\u1eb3ng h\u1ea1n nh\u01b0 ki\u1ebfn tr\u00fac, \u1ee9ng d\u1ee5ng v\u00e0 k\u1ef9 thu\u1eadt \u0111\u00e0o t\u1ea1o. M\u1ed9t s\u1ed1 lo\u1ea1i \u0111\u00e1ng ch\u00fa \u00fd bao g\u1ed3m:<\/p>\n<ol>\n<li>\n<p><strong>CapsNet ti\u00eau chu\u1ea9n<\/strong>: Ki\u1ebfn tr\u00fac CapsNet ban \u0111\u1ea7u do Geoffrey Hinton v\u00e0 nh\u00f3m c\u1ee7a \u00f4ng \u0111\u1ec1 xu\u1ea5t.<\/p>\n<\/li>\n<li>\n<p><strong>\u0110\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng theo th\u1ecfa thu\u1eadn (DRA)<\/strong>: C\u00e1c bi\u1ebfn th\u1ec3 c\u1ea3i ti\u1ebfn thu\u1eadt to\u00e1n \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t t\u1ed1t h\u01a1n v\u00e0 h\u1ed9i t\u1ee5 nhanh h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>M\u1ea1ng Capsule t\u00edch ch\u1eadp \u0111\u1ed9ng<\/strong>: Ki\u1ebfn tr\u00fac CapsNet \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t cho c\u00e1c t\u00e1c v\u1ee5 ph\u00e2n \u0111o\u1ea1n h\u00ecnh \u1ea3nh.<\/p>\n<\/li>\n<li>\n<p><strong>CapsuleGAN<\/strong>: S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa CapsNet v\u00e0 Generative Adversarial Networks (GAN) cho c\u00e1c nhi\u1ec7m v\u1ee5 t\u1ed5ng h\u1ee3p h\u00ecnh \u1ea3nh.<\/p>\n<\/li>\n<li>\n<p><strong>M\u1ea1ng Capsule cho NLP<\/strong>: C\u00e1c \u0111i\u1ec1u ch\u1ec9nh c\u1ee7a CapsNet cho c\u00e1c t\u00e1c v\u1ee5 x\u1eed l\u00fd ng\u00f4n ng\u1eef t\u1ef1 nhi\u00ean.<\/p>\n<\/li>\n<\/ol>\n<h2>C\u00e1c c\u00e1ch s\u1eed d\u1ee5ng CapsNet, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 gi\u1ea3i ph\u00e1p li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng<\/h2>\n<p>Capsule Networks \u0111\u00e3 cho th\u1ea5y nhi\u1ec1u h\u1ee9a h\u1eb9n trong c\u00e1c nhi\u1ec7m v\u1ee5 th\u1ecb gi\u00e1c m\u00e1y t\u00ednh kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n<ul>\n<li>\n<p><strong>Ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh<\/strong>: CapsNet c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ea1nh tranh trong nhi\u1ec7m v\u1ee5 ph\u00e2n lo\u1ea1i h\u00ecnh \u1ea3nh so v\u1edbi CNN.<\/p>\n<\/li>\n<li>\n<p><strong>Ph\u00e1t hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng<\/strong>: C\u00e1ch bi\u1ec3u di\u1ec5n ph\u00e2n c\u1ea5p c\u1ee7a CapsNet gi\u00fap b\u1ea3n \u0111\u1ecba h\u00f3a \u0111\u1ed1i t\u01b0\u1ee3ng ch\u00ednh x\u00e1c, c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t ph\u00e1t hi\u1ec7n \u0111\u1ed1i t\u01b0\u1ee3ng.<\/p>\n<\/li>\n<li>\n<p><strong>\u01af\u1edbc t\u00ednh t\u01b0 th\u1ebf<\/strong>: T\u00ednh b\u1ea5t bi\u1ebfn c\u1ee7a quan \u0111i\u1ec3m c\u1ee7a CapsNet gi\u00fap n\u00f3 ph\u00f9 h\u1ee3p cho vi\u1ec7c \u01b0\u1edbc t\u00ednh t\u01b0 th\u1ebf, cho ph\u00e9p \u1ee9ng d\u1ee5ng trong th\u1ef1c t\u1ebf t\u0103ng c\u01b0\u1eddng v\u00e0 robot.<\/p>\n<\/li>\n<\/ul>\n<p>M\u1eb7c d\u00f9 CapsNet c\u00f3 nhi\u1ec1u l\u1ee3i th\u1ebf nh\u01b0ng n\u00f3 c\u0169ng ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c:<\/p>\n<ul>\n<li>\n<p><strong>T\u00ednh to\u00e1n chuy\u00ean s\u00e2u<\/strong>: Qu\u00e1 tr\u00ecnh \u0111\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng c\u00f3 th\u1ec3 \u0111\u00f2i h\u1ecfi t\u00ednh to\u00e1n cao, \u0111\u00f2i h\u1ecfi c\u00e1c k\u1ef9 thu\u1eadt t\u1ed1i \u01b0u h\u00f3a ho\u1eb7c ph\u1ea7n c\u1ee9ng hi\u1ec7u qu\u1ea3.<\/p>\n<\/li>\n<li>\n<p><strong>Nghi\u00ean c\u1ee9u h\u1ea1n ch\u1ebf<\/strong>: L\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m t\u01b0\u01a1ng \u0111\u1ed1i m\u1edbi, nghi\u00ean c\u1ee9u c\u1ee7a CapsNet v\u1eabn \u0111ang \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh v\u00e0 c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng l\u0129nh v\u1ef1c c\u1ea7n \u0111\u01b0\u1ee3c kh\u00e1m ph\u00e1 v\u00e0 c\u1ea3i ti\u1ebfn th\u00eam.<\/p>\n<\/li>\n<li>\n<p><strong>Y\u00eau c\u1ea7u d\u1eef li\u1ec7u<\/strong>: Capsule Networks c\u00f3 th\u1ec3 y\u00eau c\u1ea7u nhi\u1ec1u d\u1eef li\u1ec7u \u0111\u00e0o t\u1ea1o h\u01a1n so v\u1edbi CNN truy\u1ec1n th\u1ed1ng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u.<\/p>\n<\/li>\n<\/ul>\n<p>\u0110\u1ec3 v\u01b0\u1ee3t qua nh\u1eefng th\u00e1ch th\u1ee9c n\u00e0y, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang t\u00edch c\u1ef1c n\u1ed7 l\u1ef1c c\u1ea3i ti\u1ebfn ki\u1ebfn tr\u00fac v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111\u00e0o t\u1ea1o \u0111\u1ec3 l\u00e0m cho CapsNet tr\u1edf n\u00ean thi\u1ebft th\u1ef1c v\u00e0 d\u1ec5 ti\u1ebfp c\u1eadn h\u01a1n.<\/p>\n<h2>C\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh v\u00e0 so s\u00e1nh kh\u00e1c v\u1edbi c\u00e1c thu\u1eadt ng\u1eef t\u01b0\u01a1ng t\u1ef1 d\u01b0\u1edbi d\u1ea1ng b\u1ea3ng v\u00e0 danh s\u00e1ch<\/h2>\n<p>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 so s\u00e1nh CapsNet v\u1edbi c\u00e1c ki\u1ebfn tr\u00fac m\u1ea1ng th\u1ea7n kinh ph\u1ed5 bi\u1ebfn kh\u00e1c:<\/p>\n<table>\n<thead>\n<tr>\n<th>\u0111\u1eb7c tr\u01b0ng<\/th>\n<th>CapsNet<\/th>\n<th>M\u1ea1ng th\u1ea7n kinh chuy\u1ec3n \u0111\u1ed5i (CNN)<\/th>\n<th>M\u1ea1ng th\u1ea7n kinh t\u00e1i ph\u00e1t (RNN)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u0110\u1ea1i di\u1ec7n theo th\u1ee9 b\u1eadc<\/td>\n<td>\u0110\u00fang<\/td>\n<td>Gi\u1edbi h\u1ea1n<\/td>\n<td>Gi\u1edbi h\u1ea1n<\/td>\n<\/tr>\n<tr>\n<td>Quan \u0111i\u1ec3m b\u1ea5t bi\u1ebfn<\/td>\n<td>\u0110\u00fang<\/td>\n<td>KH\u00d4NG<\/td>\n<td>KH\u00d4NG<\/td>\n<\/tr>\n<tr>\n<td>X\u1eed l\u00fd d\u1eef li\u1ec7u tu\u1ea7n t\u1ef1<\/td>\n<td>Kh\u00f4ng (ch\u1ee7 y\u1ebfu d\u00e0nh cho h\u00ecnh \u1ea3nh)<\/td>\n<td>\u0110\u00fang<\/td>\n<td>\u0110\u00fang<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u1ee9c t\u1ea1p<\/td>\n<td>Trung b\u00ecnh \u0111\u1ebfn cao<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<\/tr>\n<tr>\n<td>Y\u00eau c\u1ea7u b\u1ed9 nh\u1edb<\/td>\n<td>Cao<\/td>\n<td>Th\u1ea5p<\/td>\n<td>Cao<\/td>\n<\/tr>\n<tr>\n<td>Y\u00eau c\u1ea7u d\u1eef li\u1ec7u \u0111\u00e0o t\u1ea1o<\/td>\n<td>Kh\u00e1 cao<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<td>V\u1eeba ph\u1ea3i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Quan \u0111i\u1ec3m v\u00e0 c\u00f4ng ngh\u1ec7 c\u1ee7a t\u01b0\u01a1ng lai li\u00ean quan \u0111\u1ebfn CapsNet<\/h2>\n<p>Capsule Networks h\u1ee9a h\u1eb9n r\u1ea5t nhi\u1ec1u v\u1ec1 t\u01b0\u01a1ng lai c\u1ee7a th\u1ecb gi\u00e1c m\u00e1y t\u00ednh v\u00e0 c\u00e1c l\u0129nh v\u1ef1c li\u00ean quan kh\u00e1c. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111ang li\u00ean t\u1ee5c l\u00e0m vi\u1ec7c \u0111\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t, hi\u1ec7u qu\u1ea3 v\u00e0 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng c\u1ee7a CapsNet. M\u1ed9t s\u1ed1 ph\u00e1t tri\u1ec3n ti\u1ec1m n\u0103ng trong t\u01b0\u01a1ng lai bao g\u1ed3m:<\/p>\n<ul>\n<li>\n<p><strong>Ki\u1ebfn tr\u00fac c\u1ea3i ti\u1ebfn<\/strong>: C\u00e1c bi\u1ebfn th\u1ec3 CapsNet m\u1edbi v\u1edbi thi\u1ebft k\u1ebf s\u00e1ng t\u1ea1o nh\u1eb1m gi\u1ea3i quy\u1ebft nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee5 th\u1ec3 trong c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n<\/li>\n<li>\n<p><strong>T\u0103ng t\u1ed1c ph\u1ea7n c\u1ee9ng<\/strong>: Ph\u00e1t tri\u1ec3n ph\u1ea7n c\u1ee9ng chuy\u00ean d\u1ee5ng \u0111\u1ec3 t\u00ednh to\u00e1n CapsNet hi\u1ec7u qu\u1ea3, gi\u00fap n\u00f3 tr\u1edf n\u00ean thi\u1ebft th\u1ef1c h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c.<\/p>\n<\/li>\n<li>\n<p><strong>CapsNet \u0111\u1ec3 ph\u00e2n t\u00edch video<\/strong>: M\u1edf r\u1ed9ng CapsNet \u0111\u1ec3 x\u1eed l\u00fd d\u1eef li\u1ec7u tu\u1ea7n t\u1ef1, ch\u1eb3ng h\u1ea1n nh\u01b0 video, nh\u1eb1m n\u00e2ng cao nh\u1eadn d\u1ea1ng v\u00e0 theo d\u00f5i h\u00e0nh \u0111\u1ed9ng.<\/p>\n<\/li>\n<li>\n<p><strong>Chuy\u1ec3n ti\u1ebfp h\u1ecdc t\u1eadp<\/strong>: S\u1eed d\u1ee5ng c\u00e1c m\u00f4 h\u00ecnh CapsNet \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o tr\u01b0\u1edbc cho c\u00e1c nhi\u1ec7m v\u1ee5 h\u1ecdc chuy\u1ec3n giao, gi\u1ea3m nhu c\u1ea7u v\u1ec1 d\u1eef li\u1ec7u \u0111\u00e0o t\u1ea1o m\u1edf r\u1ed9ng.<\/p>\n<\/li>\n<\/ul>\n<h2>C\u00e1ch s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean k\u1ebft m\u00e1y ch\u1ee7 proxy v\u1edbi CapsNet<\/h2>\n<p>M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n v\u00e0 tri\u1ec3n khai Capsule Networks. \u0110\u00e2y l\u00e0 c\u00e1ch ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft:<\/p>\n<ol>\n<li>\n<p><strong>Thu th\u1eadp d\u1eef li\u1ec7u<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thu th\u1eadp c\u00e1c b\u1ed9 d\u1eef li\u1ec7u \u0111a d\u1ea1ng v\u00e0 ph\u00e2n t\u00e1n, \u0111i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho vi\u1ec7c \u0111\u00e0o t\u1ea1o c\u00e1c m\u00f4 h\u00ecnh CapsNet v\u1edbi nhi\u1ec1u quan \u0111i\u1ec3m v\u00e0 n\u1ec1n t\u1ea3ng kh\u00e1c nhau.<\/p>\n<\/li>\n<li>\n<p><strong>Ti\u1ebfn tr\u00ecnh song song<\/strong>: Vi\u1ec7c \u0111\u00e0o t\u1ea1o CapsNet \u0111\u00f2i h\u1ecfi t\u00ednh to\u00e1n cao. M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 ph\u00e2n ph\u1ed1i kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c tr\u00ean nhi\u1ec1u m\u00e1y ch\u1ee7, cho ph\u00e9p \u0111\u00e0o t\u1ea1o m\u00f4 h\u00ecnh nhanh h\u01a1n.<\/p>\n<\/li>\n<li>\n<p><strong>Quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt<\/strong>: M\u00e1y ch\u1ee7 proxy c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt c\u1ee7a d\u1eef li\u1ec7u nh\u1ea1y c\u1ea3m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng CapsNet.<\/p>\n<\/li>\n<li>\n<p><strong>Tri\u1ec3n khai to\u00e0n c\u1ea7u<\/strong>: M\u00e1y ch\u1ee7 proxy gi\u00fap tri\u1ec3n khai c\u00e1c \u1ee9ng d\u1ee5ng do CapsNet cung c\u1ea5p tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, \u0111\u1ea3m b\u1ea3o truy\u1ec1n d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 c\u00f3 \u0111\u1ed9 tr\u1ec5 th\u1ea5p.<\/p>\n<\/li>\n<\/ol>\n<h2>Li\u00ean k\u1ebft li\u00ean quan<\/h2>\n<p>\u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin v\u1ec1 Capsule Networks (CapsNet), b\u1ea1n c\u00f3 th\u1ec3 kh\u00e1m ph\u00e1 c\u00e1c t\u00e0i nguy\u00ean sau:<\/p>\n<ol>\n<li><a href=\"https:\/\/arxiv.org\/abs\/1710.09829\" target=\"_new\" rel=\"noopener nofollow\">Gi\u1ea5y g\u1ed1c: \u0110\u1ecbnh tuy\u1ebfn \u0111\u1ed9ng gi\u1eefa c\u00e1c vi\u00ean nang<\/a><\/li>\n<li><a href=\"https:\/\/blog.acolyer.org\/2017\/11\/13\/dynamic-routing-between-capsules\/\" target=\"_new\" rel=\"noopener nofollow\">Blog: Kh\u00e1m ph\u00e1 m\u1ea1ng l\u01b0\u1edbi Capsule<\/a><\/li>\n<li><a href=\"https:\/\/github.com\/Sarasra\/models\/tree\/master\/research\/capsules\" target=\"_new\" rel=\"noopener nofollow\">Kho l\u01b0u tr\u1eef GitHub: Tri\u1ec3n khai m\u1ea1ng Capsule<\/a><\/li>\n<\/ol>\n<p>V\u1edbi ti\u1ec1m n\u0103ng c\u1ee7a CapsNet trong vi\u1ec7c \u0111\u1ecbnh h\u00ecnh l\u1ea1i t\u01b0\u01a1ng lai c\u1ee7a th\u1ecb gi\u00e1c m\u00e1y t\u00ednh v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c, c\u00e1c nghi\u00ean c\u1ee9u v\u00e0 \u0111\u1ed5i m\u1edbi \u0111ang di\u1ec5n ra ch\u1eafc ch\u1eafn s\u1ebd m\u1edf ra nh\u1eefng con \u0111\u01b0\u1eddng m\u1edbi cho c\u00f4ng ngh\u1ec7 \u0111\u1ea7y h\u1ee9a h\u1eb9n n\u00e0y. Khi Capsule Networks ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, ch\u00fang c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh m\u1ed9t th\u00e0nh ph\u1ea7n c\u01a1 b\u1ea3n trong vi\u1ec7c n\u00e2ng cao kh\u1ea3 n\u0103ng AI trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/p>","protected":false},"featured_media":467826,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-476170","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>CapsNet: Revolutionizing Neural Networks for Vision Tasks<\/mark>","faq_items":[{"question":"What is CapsNet?","answer":"<p>CapsNet, short for Capsule Network, is a revolutionary neural network architecture designed to overcome the limitations of traditional convolutional neural networks (CNNs) in processing hierarchical spatial relationships and viewpoint variations in images. It introduces capsules as neural units, enabling more informative and robust feature representation.<\/p>"},{"question":"How did CapsNet originate?","answer":"<p>CapsNet was introduced in a research paper titled \"Dynamic Routing Between Capsules\" by Geoffrey Hinton, Sara Sabour, and Geoffrey E. Hinton in 2017. The paper addressed the need for a new architecture to handle spatial hierarchies in images, leading to the creation of Capsule Networks.<\/p>"},{"question":"How does CapsNet work?","answer":"<p>CapsNet comprises multiple layers of capsules, each responsible for detecting and representing specific attributes of an object. The dynamic routing algorithm facilitates communication between capsules in different layers, promoting better generalization and viewpoint invariance. The architecture includes an encoder to capture basic features, dynamic routing for better connections, and a decoder for image reconstruction.<\/p>"},{"question":"What are the key features of CapsNet?","answer":"<p>CapsNet offers hierarchical representation, viewpoint invariance, reduced overfitting, and better object part recognition. Capsules encode magnitude and orientation information, providing a richer representation than scalar outputs in traditional neural networks.<\/p>"},{"question":"What types of CapsNet exist?","answer":"<p>Several types of CapsNet have emerged, including standard CapsNet, Dynamic Routing by Agreement (DRA) variants, Dynamic Convolutional Capsule Networks for image segmentation, CapsuleGAN for image synthesis, and Capsule Networks adapted for NLP tasks.<\/p>"},{"question":"How can CapsNet be used?","answer":"<p>CapsNet can be used in various computer vision tasks, including image classification, object detection, and pose estimation. It shows promise in augmented reality, robotics, and video analysis.<\/p>"},{"question":"What are the challenges with CapsNet?","answer":"<p>CapsNet can be computationally intensive, requiring efficient hardware or optimization techniques. It may also demand more training data compared to traditional CNNs. However, ongoing research aims to address these challenges and improve the architecture's practicality.<\/p>"},{"question":"How can proxy servers be associated with CapsNet?","answer":"<p>Proxy servers play a crucial role in supporting CapsNet development and deployment. They aid in data collection, parallel processing for training, privacy and security of sensitive data, and global deployment of CapsNet-powered applications.<\/p>"},{"question":"What is the future outlook for CapsNet?","answer":"<p>Capsule Networks hold great promise for computer vision and beyond. The future may bring improved architectures, hardware acceleration, CapsNet for video analysis, and more applications across diverse industries. The ongoing research and innovations will continue to advance this revolutionary technology.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476170","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/wiki\/476170\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media\/467826"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/vn\/wp-json\/wp\/v2\/media?parent=476170"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}