{"id":4649,"date":"2023-11-03T17:23:01","date_gmt":"2023-11-03T09:23:01","guid":{"rendered":"https:\/\/aict.nkust.edu.tw\/digitrans\/?p=4649"},"modified":"2023-11-03T17:23:02","modified_gmt":"2023-11-03T09:23:02","slug":"google%e6%9c%80%e5%85%88%e9%80%b2%e5%a4%a9%e6%b0%a3%e6%a8%a1%e5%9e%8bmetnet-3%ef%bc%8c%e9%a0%90%e6%b8%ac%e7%b5%90%e6%9e%9c%e8%b6%85%e8%b6%8a%e5%82%b3%e7%b5%b1%e6%95%b8%e5%80%bc%e9%a0%90%e5%a0%b1","status":"publish","type":"post","link":"https:\/\/aict.nkust.edu.tw\/digitrans\/?p=4649","title":{"rendered":"Google\u6700\u5148\u9032\u5929\u6c23\u6a21\u578bMetNet-3\uff0c\u9810\u6e2c\u7d50\u679c\u8d85\u8d8a\u50b3\u7d71\u6578\u503c\u9810\u5831\u6a21\u578b"},"content":{"rendered":"\n

\u674e\u5efa\u8208 | 2023-11-03<\/p>\n\n\n\n

Google\u7814\u7a76\u9662\u8207DeepMind\u5408\u4f5c\u958b\u767c\u4e86\u6700\u65b0\u7684\u5929\u6c23\u6a21\u578bMetNet-3\uff0c\u8a72\u6a21\u578b\u4ee5\u4e4b\u524d\u7684MetNet\u548cMetNet-2\u70ba\u57fa\u790e\uff0c\u80fd\u5920\u63d0\u524d24\u5c0f\u6642\uff0c\u5c0d\u66f4\u591a\u5929\u6c23\u6838\u5fc3\u8b8a\u6578\u9032\u884c\u9ad8\u89e3\u6790\u5ea6\u9810\u6e2c\uff0c\u5305\u62ec\u964d\u6c34\u3001\u8868\u9762\u6eab\u5ea6\u3001\u98a8\u901f\u3001\u98a8\u5411\u548c\u9732\u9ede\u3002<\/p>\n\n\n\n

MetNet-3\u53ef\u5275\u5efa\u5e73\u6ed1\u4e14\u9ad8\u7cbe\u7d30\u5ea6\u7684\u9810\u6e2c\uff0c\u4ee52\u5206\u9418\u70ba\u5340\u9593\uff0c\u7a7a\u9593\u89e3\u6790\u5ea6\u53ef\u5f9e4\u516c\u91cc\u81f31\u516c\u91cc\uff0c\u7d93\u5be6\u9a57\u8b49\u660e\uff0cMetNet-3\u7684\u9810\u6e2c\u80fd\u529b\u8d85\u8d8a\u50b3\u7d71\u6578\u503c\u5929\u6c23\u9810\u5831\u6a21\u578b\uff0c\u4e0d\u53ea\u6bd4\u55ae\u4e00\u6210\u54e1\u7684\u7269\u7406\u57fa\u790eNWP\uff08Numerical Weather Prediction\uff09\u6a21\u578b\u5982\u9ad8\u89e3\u6790\u5ea6\u5feb\u901f\u5237\u65b0\u6a21\u578b\uff08HRRR\uff09\u66f4\u597d\uff0c\u540c\u6642\u4e5f\u8d85\u8d8a\u4e86\u591a\u6210\u54e1\u7684\u7269\u7406\u57fa\u790eNWP\u6a21\u578b\uff0c\u50cf\u662f\u96c6\u5408\u9810\u5831\u5957\u4ef6\uff08ENS\uff09\u3002<\/p>\n\n\n\n

MetNet\u5728\u9810\u6e2c\u5929\u6c23\u4e0a\uff0c\u8207\u5176\u4ed6\u5efa\u7acb\u5728\u50b3\u7d71\u65b9\u6cd5\u4e4b\u4e0a\u7684\u6a5f\u5668\u5b78\u7fd2\u65b9\u6cd5\u4e0d\u540c\uff0c\u95dc\u9375\u9ede\u5728\u65bcMetNet\u76f4\u63a5\u900f\u904e\u5927\u6c23\u89c0\u6e2c\u8cc7\u6599\u9032\u884c\u8a13\u7df4\u548c\u8a55\u4f30\u3002\u7814\u7a76\u4eba\u54e1\u63d0\u5230\uff0c\u76f4\u63a5\u89c0\u6e2c\u7684\u512a\u9ede\u5728\u65bc\u8cc7\u6599\u66f4\u5177\u9ad8\u50b3\u771f\uff08Fidelity\uff09\uff0c\u89e3\u6790\u5ea6\u4e5f\u66f4\u9ad8\u3002\u9664\u4e86\u7e7c\u627f\u5148\u524dMetNet\u6a21\u578b\u7684\u8cc7\u6599\u4f86\u6e90\u4e4b\u5916\uff0cMetNet-3\u9084\u65b0\u589e\u6c23\u8c61\u7ad9\u6c23\u6eab\u8207\u98a8\u7684\u91cf\u6e2c\u8cc7\u6599\uff0c\u76ee\u6a19\u662f\u8981\u5728\u6240\u6709\u4f4d\u7f6e\u9032\u884c\u5929\u6c23\u9810\u6e2c\u3002<\/p>\n\n\n\n

\u7814\u7a76\u4eba\u54e1\u63d0\u5230\uff0cMetNet-3\u7684\u95dc\u9375\u5275\u65b0\u5728\u65bc\u4f7f\u7528\u4e86\u4e00\u7a2e\u7a31\u70ba\u7dfb\u5bc6\u5316\uff08Densification\uff09\u7684\u6280\u8853\uff0c\u7528\u4ee5\u6539\u9032\u5929\u6c23\u9810\u5831\u7684\u6e96\u78ba\u6027\u548c\u7bc4\u570d\u3002\u50b3\u7d71\u7269\u7406\u57fa\u790e\u6a21\u578b\u4e2d\uff0c\u5929\u6c23\u9810\u5831\u901a\u5e38\u9700\u8981\u7d93\u904e\u5169\u500b\u6b65\u9a5f\uff0c\u5206\u5225\u662f\u8cc7\u6599\u540c\u5316\uff08Data Assimilation\uff09\u548c\u6a21\u64ec\uff08Simulation\uff09\uff0c\u8cc7\u6599\u540c\u5316\u662f\u6307\u5c07\u5be6\u969b\u89c0\u6e2c\u8cc7\u6599\u878d\u5165\u5230\u6a21\u578b\u4e2d\uff0c\u800c\u6a21\u64ec\u5247\u662f\u6839\u64da\u9019\u4e9b\u8cc7\u6599\u9810\u6e2c\u5929\u6c23\u3002<\/p>\n\n\n\n

\u5728MetNet-3\u4e2d\uff0c\u7dfb\u5bc6\u5316\u6280\u8853\u662f\u900f\u904e\u795e\u7d93\u7db2\u8def\u5c07\u5169\u6b65\u9a5f\u5408\u4f75\u5728\u4e00\u8d77\uff0c\u9054\u5230\u66f4\u5feb\u66f4\u76f4\u63a5\u7684\u5929\u6c23\u9810\u6e2c\uff0c\u5982\u6b64\u4e0d\u53ea\u4f7f\u6a21\u578b\u5728\u7372\u53d6\u548c\u8655\u7406\u8cc7\u6599\u66f4\u9ad8\u6548\uff0c\u4e5f\u80fd\u5920\u7528\u795e\u7d93\u7db2\u8def\u4f86\u6539\u5584\u9810\u5831\u6e96\u78ba\u6027\u3002\u85c9\u7531\u7dfb\u5bc6\u5316\u6280\u8853\uff0cMetNet-3\u80fd\u5920\u55ae\u7368\u8655\u7406\u6bcf\u4e00\u500b\u7279\u5b9a\u8cc7\u6599\u6d41\uff0c\u50cf\u662f\u5730\u5f62\u3001\u885b\u661f\u8207\u96f7\u9054\u7b49\uff0c\u9032\u800c\u7372\u5f97\u66f4\u70ba\u6e96\u78ba\u4e14\u5168\u9762\u7684\u5929\u6c23\u9810\u5831\u3002<\/p>\n\n\n\n

\u76f4\u63a5\u89c0\u6e2c\u70baMetNet-3\u6a21\u578b\u5e36\u4f86\u7a7a\u9593\u548c\u6642\u9593\u7684\u9ad8\u89e3\u6790\u5ea6\u512a\u52e2\uff0c\u6c23\u8c61\u7ad9\u548c\u5730\u9762\u96f7\u9054\u7ad9\u80fd\u5920\u7528\u6bcf\u9694\u5e7e\u5206\u9418\u7684\u983b\u7387\uff0c\u4ee51\u516c\u91cc\u7684\u89e3\u6790\u5ea6\u63d0\u4f9b\u7279\u5b9a\u4f4d\u7f6e\u7684\u6e2c\u91cf\u8cc7\u6599\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u5373\u4fbf\u662f\u6700\u5148\u9032\u7684ENS\uff0c\u4e5f\u53ea\u80fd\u6bcf6\u5c0f\u6642\u751f\u6210\u4e00\u6b219\u516c\u91cc\u89e3\u6790\u5ea6\u7684\u8cc7\u6599\uff0c\u4e26\u63d0\u4f9b\u6bcf\u5c0f\u6642\u7684\u9810\u5831\u3002<\/p>\n\n\n\n

\u800cMetNet-3\u80fd\u5920\u4ee5\u77ed\u81f32\u5206\u9418\u7684\u6642\u9593\u9593\u9694\uff0c\u6709\u6548\u5730\u8655\u7406\u548c\u6a21\u64ec\u6536\u96c6\u5230\u7684\u89c0\u6e2c\u8cc7\u6599\uff0c\u7d50\u5408\u7dfb\u5bc6\u5316\u6280\u8853\u3001\u63d0\u524d\u6642\u9593\u8abf\u7bc0\uff08Lead Time Conditioning\uff09\u6280\u8853\u548c\u9ad8\u89e3\u6790\u5ea6\u76f4\u63a5\u89c0\u6e2c\u65b9\u6cd5\uff0cMetNet-3\u53ef\u4ee5\u7522\u751f\u6642\u9593\u89e3\u6790\u5ea6\u90542\u5206\u9418\u768424\u5c0f\u6642\u524d\u9810\u5831\uff0c\u63d0\u4f9b\u4f7f\u7528\u8005\u66f4\u52a0\u7cbe\u6e96\u548c\u5373\u6642\u7684\u5929\u6c23\u9810\u6e2c\u8cc7\u8a0a\u3002<\/p>\n\n\n\n

\u76f8\u8f03\u65bc\u6c23\u8c61\u7ad9\u89c0\u6e2c\u7684\u8b8a\u6578\u8cc7\u6599\uff0cMetNet-3\u4f7f\u7528\u4f86\u81ea\u5730\u9762\u96f7\u9054\u6240\u6536\u96c6\u7684\u964d\u6c34\u4f30\u8a08\u503c\uff0c\u56e0\u6b64\u8cc7\u6599\u66f4\u52a0\u5bc6\u96c6\uff0c\u800cMetNet-3\u4f7f\u7528\u8207\u4e4b\u524dMetNet\u6a21\u578b\u76f8\u4f3c\u7684\u964d\u6c34\u5efa\u6a21\u65b9\u6cd5\uff0c\u4f46\u662f\u80fd\u5920\u5c07\u9ad8\u89e3\u6790\u5ea6\u7684\u964d\u6c34\u9810\u5831\uff0c\u64f4\u5c55\u5230\u8207\u5176\u4ed6\u8b8a\u6578\u76f8\u540c\u768424\u5c0f\u6642\u63d0\u524d\u6642\u9593\u3002\u7121\u8ad6\u662f\u5728\u98a8\u901f\u9084\u662f\u964d\u6c34\uff08\u4e0b\u5716\uff09\u7b49\u5929\u6c23\u8b8a\u6578\uff0cMetNet-3\u7684\u9810\u6e2c\u7d50\u679c\u90fd\u6bd4ENS\u597d\u4e0a\u4e0d\u5c11\u3002<\/p>\n\n\n\n

\u8cc7\u6599\u4f86\u6e90\uff1ahttps:\/\/www.ithome.com.tw\/news\/159615<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\u674e\u5efa\u8208 | 2023-11-03 Google\u7814\u7a76\u9662\u8207DeepMind\u5408\u4f5c\u958b\u767c\u4e86\u6700\u65b0\u7684\u5929\u6c23\u6a21\u578bMetNet-3\uff0c\u8a72\u6a21\u578b\u4ee5\u4e4b\u524d\u7684MetNet\u548cMetNet-2\u70ba\u57fa\u790e\uff0c\u80fd\u5920\u63d0\u524d24\u5c0f\u6642…<\/p>\n","protected":false},"author":9,"featured_media":4650,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[4],"tags":[26,40],"class_list":["post-4649","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news","tag-ai","tag-40"],"gutentor_comment":0,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/aict.nkust.edu.tw\/digitrans\/wp-content\/uploads\/2023\/11\/metnet-3_a_state-of-the-art_neural_weather_model_available_in_googl_-_blog.research.google-e1699003373800.png?fit=560%2C420&ssl=1","jetpack-related-posts":[],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/4649","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4649"}],"version-history":[{"count":1,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/4649\/revisions"}],"predecessor-version":[{"id":4651,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/posts\/4649\/revisions\/4651"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=\/wp\/v2\/media\/4650"}],"wp:attachment":[{"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4649"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4649"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aict.nkust.edu.tw\/digitrans\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4649"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}