{"id":28530,"date":"2019-07-10T18:25:00","date_gmt":"2019-07-10T11:25:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28530"},"modified":"2021-10-03T18:26:25","modified_gmt":"2021-10-03T11:26:25","slug":"su-dung-tri-tue-nhan-tao-de-du-doan-tot-hon-thoi-tiet-khac-nghiet","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/su-dung-tri-tue-nhan-tao-de-du-doan-tot-hon-thoi-tiet-khac-nghiet\/","title":{"rendered":"S\u1eed d\u1ee5ng tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o \u0111\u1ec3 d\u1ef1 \u0111o\u00e1n t\u1ed1t h\u01a1n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t"},"content":{"rendered":"\n<p>Khi d\u1ef1 b\u00e1o th\u1eddi ti\u1ebft, c\u00e1c nh\u00e0 kh\u00ed t\u01b0\u1ee3ng h\u1ecdc s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh v\u00e0 ngu\u1ed3n d\u1eef li\u1ec7u \u0111\u1ec3 theo d\u00f5i h\u00ecnh d\u1ea1ng v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c \u0111\u00e1m m\u00e2y c\u00f3 th\u1ec3 ch\u1ec9 ra nh\u1eefng c\u01a1n b\u00e3o d\u1eef d\u1ed9i. Tuy nhi\u00ean, v\u1edbi c\u00e1c b\u1ed9 d\u1eef li\u1ec7u th\u1eddi ti\u1ebft ng\u00e0y c\u00e0ng m\u1edf r\u1ed9ng v\u00e0 th\u1eddi h\u1ea1n g\u1ea5p, h\u1ecd g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 theo d\u00f5i t\u1ea5t c\u1ea3 c\u00e1c c\u01a1n b\u00e3o &#8211; \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c quy m\u00f4 nh\u1ecf h\u01a1n &#8211; trong th\u1eddi gian th\u1ef1c.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.vista.gov.vn\/vn-uploads\/news\/2019_7\/8_3.jpg\" alt=\"\"\/><\/figure>\n\n\n\n<p><em>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1o ra thu\u1eadt to\u00e1n AI \u0111\u1ec3 ph\u00e1t hi\u1ec7n c\u00e1c \u0111\u00e1m m\u00e2y c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh b\u00e3o<\/em><\/p>\n\n\n\n<p>Gi\u1edd \u0111\u00e2y, c\u00f3 m\u1ed9t m\u00f4 h\u00ecnh m\u00e1y t\u00ednh c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 d\u1ef1 b\u00e1o nh\u1eadn ra c\u00e1c c\u01a1n b\u00e3o l\u1edbn c\u00f3 th\u1ec3 x\u1ea3y ra m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c h\u01a1n, nh\u1edd v\u00e0o m\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1ea1i Penn State, AccuWeather, Inc., v\u00e0 \u0110\u1ea1i h\u1ecdc Almer\u00eda \u1edf T\u00e2y Ban Nha. H\u1ecd \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t khung d\u1ef1a tr\u00ean c\u00e1c ph\u00e2n lo\u1ea1i tuy\u1ebfn t\u00ednh h\u1ecdc m\u00e1y &#8211; m\u1ed9t lo\u1ea1i tr\u00ed th\u00f4ng minh nh\u00e2n t\u1ea1o &#8211; ph\u00e1t hi\u1ec7n c\u00e1c chuy\u1ec3n \u0111\u1ed9ng quay trong c\u00e1c \u0111\u00e1m m\u00e2y t\u1eeb c\u00e1c h\u00ecnh \u1ea3nh v\u1ec7 tinh c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u01b0\u1ee3c ch\u00fa \u00fd. Gi\u1ea3i ph\u00e1p AI n\u00e0y ch\u1ea1y tr\u00ean si\u00eau m\u00e1y t\u00ednh Bridges t\u1ea1i Trung t\u00e2m si\u00eau m\u00e1y t\u00ednh Pittsburgh.<\/p>\n\n\n\n<p>Vi\u1ec7c d\u1ef1 b\u00e1o t\u1ed1t nh\u1ea5t l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u00e0ng nhi\u1ec1u d\u1eef li\u1ec7u c\u00e0ng t\u1ed1t. C\u00f3 qu\u00e1 nhi\u1ec1u tham s\u1ed1 \u0111\u1ec3 theo d\u00f5i, v\u00ec b\u1ea7u kh\u00f4ng kh\u00ed v\u00f4 c\u00f9ng ph\u1ee9c t\u1ea1p. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c m\u00f4 h\u00ecnh v\u00e0 d\u1eef li\u1ec7u c\u00f3 \u0111\u01b0\u1ee3c, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 c\u00f3 m\u1ed9t c\u00e1i nh\u00ecn to\u00e0n c\u1ea3nh nh\u1ea5t v\u1ec1 b\u1ea7u kh\u00ed quy\u1ec3n.<\/p>\n\n\n\n<p>Trong nghi\u00ean c\u1ee9u c\u1ee7a h\u1ecd, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 l\u00e0m vi\u1ec7c v\u1edbi Wistar v\u00e0 c\u00e1c nh\u00e0 kh\u00ed t\u01b0\u1ee3ng h\u1ecdc kh\u00e1c c\u1ee7a AccuWeather \u0111\u1ec3 ph\u00e2n t\u00edch h\u01a1n 50.000 h\u00ecnh \u1ea3nh v\u1ec7 tinh th\u1eddi ti\u1ebft l\u1ecbch s\u1eed c\u1ee7a Hoa K\u1ef3. Trong \u0111\u00f3, c\u00e1c chuy\u00ean gia \u0111\u00e3 x\u00e1c \u0111\u1ecbnh v\u00e0 d\u00e1n nh\u00e3n h\u00ecnh d\u1ea1ng v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c \u0111\u00e1m m\u00e2y &#8220;<em>h\u00ecnh d\u1ea5u ph\u1ea9y<\/em>&#8220;. Nh\u1eefng m\u00f4 h\u00ecnh \u0111\u00e1m m\u00e2y n\u00e0y c\u00f3 li\u00ean quan ch\u1eb7t ch\u1ebd v\u1edbi s\u1ef1 h\u00ecnh th\u00e0nh l\u1ed1c xo\u00e1y, c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c s\u1ef1 ki\u1ec7n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t bao g\u1ed3m m\u01b0a \u0111\u00e1, gi\u00f4ng b\u00e3o, gi\u00f3 l\u1edbn v\u00e0 b\u00e3o tuy\u1ebft.<\/p>\n\n\n\n<p>Sau \u0111\u00f3, b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng th\u1ecb gi\u00e1c m\u00e1y t\u00ednh v\u00e0 k\u1ef9 thu\u1eadt h\u1ecdc m\u00e1y, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 d\u1ea1y m\u00e1y t\u00ednh t\u1ef1 \u0111\u1ed9ng nh\u1eadn d\u1ea1ng v\u00e0 ph\u00e1t hi\u1ec7n c\u00e1c \u0111\u00e1m m\u00e2y h\u00ecnh d\u1ea5u ph\u1ea9y trong \u1ea3nh v\u1ec7 tinh. C\u00e1c m\u00e1y t\u00ednh sau \u0111\u00f3 c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c chuy\u00ean gia b\u1eb1ng c\u00e1ch ch\u1ec9 ra trong th\u1eddi gian th\u1ef1c, trong m\u1ed9t bi\u1ec3n d\u1eef li\u1ec7u, h\u1ecd c\u00f3 th\u1ec3 t\u1eadp trung s\u1ef1 ch\u00fa \u00fd c\u1ee7a m\u00ecnh \u0111\u1ec3 ph\u00e1t hi\u1ec7n s\u1ef1 kh\u1edfi \u0111\u1ea7u c\u1ee7a th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u ph\u00e1t hi\u1ec7n ra r\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n hi\u1ec7u qu\u1ea3 c\u00e1c \u0111\u00e1m m\u00e2y h\u00ecnh d\u1ea5u ph\u1ea9y v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c 99%, trung b\u00ecnh 40 gi\u00e2y cho m\u1ed7i d\u1ef1 \u0111o\u00e1n. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n 64 ph\u1ea7n tr\u0103m c\u00e1c s\u1ef1 ki\u1ec7n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t, v\u01b0\u1ee3t tr\u1ed9i so v\u1edbi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t hi\u1ec7n th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t kh\u00e1c hi\u1ec7n c\u00f3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Khi d\u1ef1 b\u00e1o th\u1eddi ti\u1ebft, c\u00e1c nh\u00e0 kh\u00ed t\u01b0\u1ee3ng h\u1ecdc s\u1eed d\u1ee5ng m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh v\u00e0 ngu\u1ed3n d\u1eef li\u1ec7u \u0111\u1ec3 theo d\u00f5i h\u00ecnh d\u1ea1ng v\u00e0 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c \u0111\u00e1m m\u00e2y c\u00f3 th\u1ec3 ch\u1ec9 ra nh\u1eefng c\u01a1n b\u00e3o d\u1eef d\u1ed9i. Tuy nhi\u00ean, v\u1edbi c\u00e1c b\u1ed9 d\u1eef li\u1ec7u th\u1eddi ti\u1ebft ng\u00e0y c\u00e0ng m\u1edf r\u1ed9ng v\u00e0 [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28530","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28530","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28530"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28530\/revisions"}],"predecessor-version":[{"id":28531,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28530\/revisions\/28531"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28530"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28530"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28530"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}