{"id":22088,"date":"2025-04-19T19:45:02","date_gmt":"2025-04-19T12:45:02","guid":{"rendered":"https:\/\/quanghung.name.vn\/thoi-su\/ai-kham-pha-nhung-bi-an-ve-mat-troi\/"},"modified":"2025-04-19T19:45:02","modified_gmt":"2025-04-19T12:45:02","slug":"ai-kham-pha-nhung-bi-an-ve-mat-troi","status":"publish","type":"post","link":"https:\/\/quanghung.name.vn\/?p=22088","title":{"rendered":"AI kh\u00e1m ph\u00e1 nh\u1eefng b\u00ed \u1ea9n v\u1ec1 M\u1eb7t Tr\u1eddi"},"content":{"rendered":"
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Kh\u1ed1i plasma b\u1ed1c l\u00ean t\u1eeb b\u1ec1 m\u1eb7t M\u1eb7t Tr\u1eddi. \u1ea2nh: NASA<\/em><\/p>\n<\/figcaption><\/figure>\n

Chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng n\u0103ng l\u01b0\u1ee3ng c\u1ee7a M\u1eb7t Tr\u1eddi k\u00e9o d\u00e0i 11 n\u0103m, nh\u01b0ng c\u00f4ng ngh\u1ec7 c\u00e1c nh\u00e0 khoa h\u1ecdc s\u1eed d\u1ee5ng \u0111\u1ec3 quan s\u00e1t \u0111ang ti\u1ebfn b\u1ed9 \u1edf t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n. M\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) c\u00f3 th\u1ec3 thu h\u1eb9p kho\u1ea3ng c\u00e1ch gi\u1eefa d\u1eef li\u1ec7u M\u1eb7t Tr\u1eddi c\u0169 v\u00e0 m\u1edbi, gi\u00fap kh\u00e1m ph\u00e1 th\u00eam nhi\u1ec1u kh\u00eda c\u1ea1nh b\u1ecb b\u1ecf s\u00f3t v\u1ec1 qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a l\u00e2u d\u00e0i c\u1ee7a ng\u00f4i sao n\u00e0y, Space<\/em> h\u00f4m 17\/4 \u0111\u01b0a tin.<\/p>\n

C\u00e1c th\u1ebf h\u1ec7 k\u00ednh thi\u00ean v\u0103n v\u00e0 thi\u1ebft b\u1ecb quan s\u00e1t M\u1eb7t Tr\u1eddi th\u1ebf h\u1ec7 m\u1edbi li\u00ean t\u1ee5c cung c\u1ea5p h\u00ecnh \u1ea3nh ch\u01b0a t\u1eebng th\u1ea5y v\u1ec1 M\u1eb7t Tr\u1eddi. Nh\u1eefng ti\u1ebfn b\u1ed9 n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 khoa h\u1ecdc n\u1eafm b\u1eaft chi ti\u1ebft ph\u1ee9c t\u1ea1p v\u1ec1 l\u00f3a m\u1eb7t tr\u1eddi v\u00e0 l\u1eadp b\u1ea3n \u0111\u1ed3 t\u1eeb tr\u01b0\u1eddng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n, \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng nh\u1eb1m hi\u1ec3u r\u00f5 h\u01a1n qu\u00e1 tr\u00ecnh ph\u1ee9c t\u1ea1p c\u1ee7a M\u1eb7t Tr\u1eddi v\u00e0 th\u00fac \u0111\u1ea9y ph\u00e1t hi\u1ec7n m\u1edbi. Tuy nhi\u00ean, d\u00f9 \u0111em l\u1ea1i ch\u1ea5t l\u01b0\u1ee3ng \u01b0u vi\u1ec7t, d\u1eef li\u1ec7u thu th\u1eadp b\u1edfi m\u1ed7i thi\u1ebft b\u1ecb m\u1edbi th\u01b0\u1eddng kh\u00f4ng t\u01b0\u01a1ng th\u00edch v\u1edbi d\u1eef li\u1ec7u c\u0169 do kh\u00e1c bi\u1ec7t v\u1ec1 \u0111\u1ed9 ph\u00e2n gi\u1ea3i, hi\u1ec7u chu\u1ea9n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng, g\u00e2y kh\u00f3 kh\u0103n cho nghi\u00ean c\u1ee9u qu\u00e1 tr\u00ecnh ti\u1ebfn h\u00f3a c\u1ee7a M\u1eb7t Tr\u1eddi qua nhi\u1ec1u th\u1eadp k\u1ef7.<\/p>\n

Ph\u01b0\u01a1ng ph\u00e1p d\u1ef1a tr\u00ean AI m\u1edbi kh\u1eafc ph\u1ee5c nh\u1eefng h\u1ea1n ch\u1ebf tr\u00ean b\u1eb1ng c\u00e1ch nh\u1eadn di\u1ec7n ki\u1ec3u m\u1eabu v\u00e0 m\u1ed1i quan h\u1ec7 trong c\u00e1c t\u1eadp d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u thi\u1ebft b\u1ecb kh\u00e1c nhau v\u00e0 chuy\u1ec3n \u0111\u1ed5i ch\u00fang sang \u0111\u1ecbnh d\u1ea1ng ti\u00eau chu\u1ea9n chung. \u0110i\u1ec1u n\u00e0y cung c\u1ea5p cho c\u00e1c nh\u00e0 khoa h\u1ecdc m\u1ed9t kho l\u01b0u tr\u1eef d\u1eef li\u1ec7u quan s\u00e1t M\u1eb7t Tr\u1eddi phong ph\u00fa v\u00e0 nh\u1ea5t qu\u00e1n h\u01a1n \u0111\u1ec3 nghi\u00ean c\u1ee9u, \u0111\u1eb7c bi\u1ec7t l\u00e0 cho c\u00e1c ph\u00e2n t\u00edch d\u00e0i h\u1ea1n v\u1ec1 v\u1ebft \u0111en m\u1eb7t tr\u1eddi l\u1ecbch s\u1eed, c\u00e1c s\u1ef1 ki\u1ec7n hi\u1ebfm g\u1eb7p v\u00e0 nghi\u00ean c\u1ee9u c\u1ea7n k\u1ebft h\u1ee3p d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u thi\u1ebft b\u1ecb.<\/p>\n

“AI kh\u00f4ng th\u1ec3 thay th\u1ebf vi\u1ec7c quan s\u00e1t nh\u01b0ng c\u00f3 th\u1ec3 gi\u00fap t\u1eadn d\u1ee5ng t\u1ed1i \u0111a d\u1eef li\u1ec7u \u0111\u00e3 thu th\u1eadp. \u0110\u00f3 l\u00e0 s\u1ee9c m\u1ea1nh th\u1ef1c s\u1ef1 c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p n\u00e0y”, Robert Jarolim, ng\u01b0\u1eddi ph\u00e1t tri\u1ec3n thu\u1eadt to\u00e1n ti\u00ean ti\u1ebfn x\u1eed l\u00fd h\u00ecnh \u1ea3nh M\u1eb7t Tr\u1eddi \u1edf \u0110\u1ea1i h\u1ecdc Graz t\u1ea1i \u00c1o, tr\u01b0\u1edfng nh\u00f3m nghi\u00ean c\u1ee9u m\u1edbi, cho bi\u1ebft.<\/p>\n

V\u1ec1 c\u01a1 b\u1ea3n, ph\u01b0\u01a1ng ph\u00e1p AI do Jarolim v\u00e0 \u0111\u1ed3ng nghi\u1ec7p ph\u00e1t tri\u1ec3n c\u00f3 kh\u1ea3 n\u0103ng chuy\u1ec3n quan s\u00e1t t\u1eeb m\u1ed9t thi\u1ebft b\u1ecb sang thi\u1ebft b\u1ecb kh\u00e1c, ngay c\u1ea3 khi nh\u1eefng thi\u1ebft b\u1ecb \u0111\u00f3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng c\u00f9ng l\u00fac. \u0110i\u1ec1u n\u00e0y gi\u00fap ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn d\u1ef1a tr\u00ean d\u1eef li\u1ec7u c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng cho nhi\u1ec1u t\u1eadp d\u1eef li\u1ec7u \u1ea3nh v\u1eadt l\u00fd thi\u00ean v\u0103n. Nh\u00f3m nghi\u00ean c\u1ee9u \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 tr\u00ean th\u00f4ng qua qu\u00e1 tr\u00ecnh hai b\u01b0\u1edbc s\u1eed d\u1ee5ng m\u1ea1ng n\u01a1-ron nh\u00e2n t\u1ea1o, m\u1ed9t lo\u1ea1i thu\u1eadt to\u00e1n h\u1ecdc m\u00e1y m\u00f4 ph\u1ecfng n\u00e3o ng\u01b0\u1eddi. \u0110\u1ea7u ti\u00ean, m\u1ea1ng n\u01a1-ron l\u1ea5y \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao t\u1eeb m\u1ed9t thi\u1ebft b\u1ecb v\u00e0 m\u00f4 ph\u1ecfng h\u00ecnh \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p nh\u01b0 th\u1ec3 ch\u00fang \u0111\u01b0\u1ee3c ch\u1ee5p b\u1edfi thi\u1ebft b\u1ecb k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng kh\u00e1c. Nh\u1edd \u0111\u00f3, AI c\u00f3 th\u1ec3 h\u1ecdc h\u1ecfi “h\u01b0 h\u1ea1i” hay kh\u00e1c bi\u1ec7t mang t\u00ednh h\u1ec7 th\u1ed1ng t\u1eeb c\u00e1c thi\u1ebft b\u1ecb.<\/p>\n

Ti\u1ebfp theo, m\u1ea1ng n\u01a1-ron th\u1ee9 hai \u0111\u01b0\u1ee3c hu\u1ea5n luy\u1ec7n \u0111\u1ec3 l\u1ea5y \u1ea3nh h\u01b0 h\u1ea1i nh\u00e2n t\u1ea1o v\u00e0 s\u1eeda ch\u1eefa, khi\u1ebfn b\u1ee9c \u1ea3nh tr\u00f4ng gi\u1ed1ng \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng cao nguy\u00ean b\u1ea3n. Trong qu\u00e1 tr\u00ecnh \u0111\u00f3, n\u00f3 h\u1ecdc c\u00e1ch hi\u1ec7u ch\u1ec9nh nh\u1eefng kh\u00e1c bi\u1ec7t gi\u1eefa hai thi\u1ebft b\u1ecb. Khi AI h\u1ecdc c\u00e1ch “s\u1eeda” h\u00ecnh \u1ea3nh h\u01b0 h\u1ea1i nh\u00e2n t\u1ea1o, m\u1ea1ng n\u01a1-ron th\u1ee9 hai c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ph\u00e2n gi\u1ea3i v\u00e0 gi\u1ea3m nhi\u1ec5u trong h\u00ecnh \u1ea3nh th\u1ef1c t\u1ebf ch\u1ea5t l\u01b0\u1ee3ng th\u1ea5p do thi\u1ebft b\u1ecb c\u0169 thu th\u1eadp m\u00e0 kh\u00f4ng l\u00e0m m\u00e9o m\u00f3 hay lo\u1ea1i b\u1ecf nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m v\u1eadt l\u00fd th\u1ef1c s\u1ef1 c\u1ee7a M\u1eb7t Tr\u1eddi trong d\u1eef li\u1ec7u g\u1ed1c.<\/p>\n

Khung AI n\u00e0y cho ph\u00e9p d\u1eef li\u1ec7u c\u0169 h\u01b0\u1edfng l\u1ee3i t\u1eeb kh\u1ea3 n\u0103ng c\u1ee7a thi\u1ebft b\u1ecb m\u1edbi, cho ph\u00e9p c\u00e1c nh\u00e0 khoa h\u1ecdc n\u00e2ng c\u1ea5p quan s\u00e1t k\u00e9m chi ti\u1ebft h\u01a1n trong qu\u00e1 kh\u1ee9 l\u00ean t\u1ea7m ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a d\u1eef li\u1ec7u hi\u1ec7n \u0111\u1ea1i. C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng k\u1ef9 thu\u1eadt n\u00e0y v\u00e0o d\u1eef li\u1ec7u thu th\u1eadp b\u1edfi nhi\u1ec1u k\u00ednh vi\u1ec5n v\u1ecdng kh\u00f4ng gian kh\u00e1c nhau trong hai chu k\u1ef3 M\u1eb7t Tr\u1eddi k\u00e9o d\u00e0i qua hai th\u1eadp k\u1ef7. Ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn c\u1ee7a h\u1ecd \u0111\u00e3 c\u1ea3i thi\u1ec7n chi ti\u1ebft trong \u1ea3nh ch\u1ee5p to\u00e0n \u0111\u0129a m\u1eb7t tr\u1eddi, gi\u1ea3m m\u1edd nh\u00f2e v\u00e0 bi\u1ebfn d\u1ea1ng trong quan s\u00e1t t\u1eeb m\u1eb7t \u0111\u1ea5t do nhi\u1ec5u kh\u00ed quy\u1ec3n g\u00e2y ra, th\u1eadm ch\u00ed \u01b0\u1edbc t\u00ednh \u0111\u01b0\u1ee3c t\u1eeb tr\u01b0\u1eddng \u1edf ph\u00eda xa c\u1ee7a M\u1eb7t Tr\u1eddi.<\/p>\n

Nh\u00f3m nghi\u00ean c\u1ee9u c\u0169ng \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p v\u00e0o m\u1ed9t v\u1ebft \u0111en m\u1eb7t tr\u1eddi (NOAA 11106) \u0111\u01b0\u1ee3c theo d\u00f5i kho\u1ea3ng m\u1ed9t tu\u1ea7n v\u00e0o th\u00e1ng 9\/2010. Theo ph\u00e1t hi\u1ec7n, AI t\u1ea1o ra “h\u00ecnh \u1ea3nh t\u1eeb t\u00ednh” s\u1eafc n\u00e9t v\u00e0 chi ti\u1ebft h\u01a1n v\u1ec1 v\u1ebft \u0111en m\u1eb7t tr\u1eddi gi\u00fap c\u00e1c nh\u00e0 khoa h\u1ecdc nh\u00ecn r\u00f5 c\u1ea5u tr\u00fac t\u1eeb t\u00ednh hi\u1ec7u qu\u1ea3 h\u01a1n so v\u1edbi d\u1eef li\u1ec7u g\u1ed1c do \u0110\u00e0i quan s\u00e1t M\u1eb7t tr\u1eddi v\u00e0 Nh\u1eadt quy\u1ec3n c\u1ee7a NASA v\u00e0 ESA thu th\u1eadp. Nghi\u00ean c\u1ee9u m\u1edbi \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 trong b\u00e0i b\u00e1o c\u00f4ng b\u1ed1 \u0111\u1ea7u th\u00e1ng 4 tr\u00ean t\u1ea1p ch\u00ed Nature Communications.<\/p>\n

An Khang<\/strong> (Theo Space<\/em>)<\/p>\n

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Kh\u1ed1i plasma b\u1ed1c l\u00ean t\u1eeb b\u1ec1 m\u1eb7t M\u1eb7t Tr\u1eddi. \u1ea2nh: NASA Chu k\u1ef3 ho\u1ea1t \u0111\u1ed9ng n\u0103ng l\u01b0\u1ee3ng c\u1ee7a M\u1eb7t Tr\u1eddi k\u00e9o d\u00e0i 11 n\u0103m, nh\u01b0ng c\u00f4ng ngh\u1ec7 c\u00e1c nh\u00e0 khoa h\u1ecdc s\u1eed d\u1ee5ng \u0111\u1ec3 quan s\u00e1t \u0111ang ti\u1ebfn b\u1ed9 \u1edf t\u1ed1c \u0111\u1ed9 nhanh h\u01a1n. M\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi cho th\u1ea5y tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI)<\/p>\n","protected":false},"author":1,"featured_media":22089,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow44a6DA:productID":"","footnotes":""},"categories":[2],"tags":[],"class_list":["post-22088","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thoi-su"],"_links":{"self":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/posts\/22088","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22088"}],"version-history":[{"count":0,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/posts\/22088\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/media\/22089"}],"wp:attachment":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22088"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22088"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22088"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}