{"id":38924,"date":"2019-02-11T00:00:39","date_gmt":"2019-02-10T16:00:39","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=38924"},"modified":"2022-01-04T08:26:28","modified_gmt":"2022-01-04T00:26:28","slug":"ai%e9%a0%90%e6%b8%ac%e7%81%ab%e5%b1%b1%e7%88%86%e7%99%bc","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=38924","title":{"rendered":"AI\u9810\u6e2c\u706b\u5c71\u7206\u767c"},"content":{"rendered":"
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\"AI\u9810\u6e2c\u706b\u5c71\u7206\u767c\"<\/div>\n<\/div>\n
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\u7de8\u8b6f\uff0f\u81ea\u7531\u64b0\u7a3f\u4eba \u8449\u59dd\u6db5<\/strong><\/p>\n

\u5730\u8868\u89c0\u6e2c\u885b\u661f<\/strong><\/p>\n

\u706b\u5c71\u7206\u767c\u524d\u901a\u5e38\u6709\u8a31\u591a\u5fb5\u5146\uff0c\u4f8b\u5982\u5730\u8868\u904b\u52d5\u53ef\u80fd\u53cd\u6620\u4e86\u706b\u5c71\u4e0b\u65b9\u7684\u5ca9\u6f3f\u6d3b\u52d5\u3002\u96d6\u7136\u5730\u9762\u8b8a\u5f62\u4e26\u4e0d\u7e3d\u610f\u5473\u8457\u706b\u5c71\u7206\u767c\uff0c\u4f46\u55ae\u7d14\u5c31\u7d93\u9a57\u6cd5\u5247\u800c\u8a00\uff0c\u672a\u9020\u6210\u5730\u8868\u8b8a\u5f62\u4fbf\u7206\u767c\u7684\u706b\u5c71\u6d3b\u52d5\u5c48\u6307\u53ef\u6578\u3002<\/p>\n

2014\u5e74 4 \u6708\uff0c\u6b50\u6d32\u822a\u5929\u5c40\uff08European Space Agency\uff0cESA\uff09\u767c\u5c04\u4e86\u4e00\u7cfb\u5217\u7528\u65bc\u8490\u96c6\u5730\u8868\u3001\u6d77\u6d0b\u548c\u5927\u6c23\u8cc7\u8a0a\u7684\u885b\u661f\uff0c\u4ee5\u53d6\u4ee3\u65e2\u6709\u7684 Envisat \u7cfb\u7d71\u3002\u9019\u4e9b\u885b\u661f\u5206\u5225\u642d\u8f09\u5fae\u6ce2\u3001\u5149\u5b78\u76f8\u6a5f\u53ca\u5149\u8b5c\u5206\u6790\u8a2d\u5099\uff0c\u7528\u4ee5\u7372\u53d6\u5730\u7403\u74b0\u5883\u7684\u5404\u7a2e\u8cc7\u8a0a\u3002\u5176\u4e2d Sentinel 1 \u00a0\u662f\u5169\u9846\u4e00\u7d44\u7684\u885b\u661f\uff0c\u5169\u8005\u5171\u7528\u540c\u4e00\u8ecc\u9053\uff0c\u4f7f\u7528C\u6ce2\u6bb5 \uff084-8GHz\uff09 \u4f5c\u70ba\u63a2\u6e2c\u8a0a\u865f\u3002\u5176\u4f7f\u7528\u96f7\u9054\u5e72\u6d89\u6e2c\u91cf\u6280\u8853\uff0c\u7531\u885b\u661f\u767c\u5c04\u5fae\u6ce2\u5230\u5730\u8868\uff0c\u5075\u6e2c\u767c\u5c04\u6ce2\u8207\u53cd\u5c04\u6ce2\u7684\u5e72\u6d89\u72c0\u6cc1\u4f86\u89c0\u6e2c\u5730\u8868\u5730\u5f62\uff1b\u4e14\u6bcf6\u5929\u66f4\u65b0\u4e00\u6b21\uff0c\u85c9\u7531\u5716\u50cf\u7684\u524d\u5f8c\u5c0d\u7167\u5f97\u77e5\u5730\u8868\u8b8a\u5316\uff0c\u5c6c\u65bc\u5927\u7bc4\u570d\u9ad8\u91cd\u8907\u6027\u7684\u96f7\u9054\u89c0\u6e2c\u885b\u661f\u3002\u9019\u4e9b\u89c0\u6e2c\u8cc7\u6599\u6700\u7d42\u6703\u532f\u96c6\u81f3\u82f1\u570b\u300c\u5730\u9707\u3001\u706b\u5c71\u548c\u69cb\u9020\u89c0\u6e2c\u5efa\u6a21\u4e2d\u5fc3\u300d\uff08Centre for Observation and Modeling of Earthquakes, Volcanoes and Tectonics\uff0cCOMET\uff09\u6240\u5efa\u7f6e\u7684\u8cc7\u6599\u5eab\u4e2d\uff0c\u4f9b\u706b\u5c71\u7814\u7a76\u8207\u9810\u5831\u4e4b\u7528\u3002<\/p>\n

\u5927\u6c23\u5e72\u64fe<\/strong><\/p>\n

\u7136\u800c\u9019\u9805\u6280\u8853\u4ecd\u6709\u4e00\u4e9b\u7f3a\u9677\uff1a\u7b2c\u4e00\uff0c\u96f7\u9054\u5e72\u6d89\u6210\u50cf\u5bb9\u6613\u6df7\u6dc6\u5927\u6c23\u8b8a\u5316\u8207\u5be6\u969b\u5730\u5f62\u8b8a\u5316\uff1b\u7b2c\u4e8c\uff0cSentinel\u885b\u661f\u6240\u7522\u751f\u7684\u8cc7\u6599\u91cf\u975e\u5e38\u9f90\u5927\uff0c\u9060\u8d85\u51fa\u79d1\u5b78\u5bb6\u55ae\u6191\u4e00\u5df1\u4e4b\u529b\u53ef\u4ee5\u5373\u6642\u8655\u7406\u7684\u8ca0\u8377\u3002\u5728\u7f8e\u570b\u5730\u7403\u7269\u7406\u806f\u76df\uff08American Geophysical Union\uff0cAGU\uff09\u7684\u534a\u5e74\u6703\u4e0a\uff0c\u82f1\u570b\u706b\u5c71\u5b78\u5bb6 Andrew Hooper\u53ca Juliet Biggs\u6240\u9818\u5c0e\u7684\u5718\u968a\uff0c\u5206\u5225\u767c\u8868\u4e86\u4ed6\u5011\u5404\u81ea\u958b\u767c\u51fa\u7684\u65b0\u65b9\u6cd5\uff0c\u4f86\u89e3\u6c7a\u9019\u4e9b\u68d8\u624b\u7684\u6280\u8853\u7f3a\u9677\uff0c\u4ee5\u6d88\u5316\u9019\u4e9b\u73cd\u8cb4\u4f46\u9f90\u5927\u7684\u8cc7\u6599\u3002<\/p>\n

\u82f1\u570b\u5229\u8332\u5927\u5b78\u7684\u706b\u5c71\u5b78\u5bb6 Andrew Hopper \u63a1\u7528\u7368\u7acb\u6210\u4efd\u5206\u6790\u6280\u8853 \uff08Independent component analysis\uff09\uff0c\u5c07\u885b\u661f\u4fe1\u865f\u5206\u89e3\u6210\u4e0d\u540c\u7684\u7d44\u6210\u7247\u6bb5\uff0c\u5217\u5982\uff1a\u5206\u5c64\u5927\u6c23 \uff08stratified atmosphere\uff09\u3001\u77ed\u671f\u4e82\u6d41\uff08short-term turbulence\uff09\u3001\u706b\u5c71\u81fc\u4f4d\u79fb\uff08caldera ground shift\uff09\u3001\u706b\u5c71\u7ffc\u4f4d\u79fb\uff08flank ground shift\uff09\uff0c\u6392\u9664\u5927\u6c23\u7684\u8b8a\u5316\uff0c\u4f7f\u7814\u7a76\u8005\u53ef\u4ee5\u66f4\u6e96\u78ba\u5730\u63a8\u7b97\u5730\u8868\u904b\u52d5\u7684\u6a21\u5f0f\u548c\u901f\u7387\u3002<\/p>\n

\u9f90\u5927\u8cc7\u6599\u91cf<\/strong><\/p>\n

\u82f1\u570b\u5e03\u91cc\u65af\u6258\u5927\u5b78\u7684Juliet Biggs \u6559\u6388\u5247\u63a1\u7528\u4e86AI\u9818\u57df\u4e2d\u5e38\u7528\u4ee5\u9032\u884c\u5716\u50cf\u8fa8\u8b58\u7684\u5377\u7a4d\u795e\u7d93\u7db2\u8def \uff08Convolutional Neural Network\uff0cCNN\uff09\u3002Biggs \u9996\u5148\u4f7f\u7528 Sentinel \u4e4b\u524d\u7684 Envisat \u885b\u661f\u6240\u7522\u751f\u7684\u5e72\u6d89\u5716\u50cf\u4f86\u8a13\u7df4\u795e\u7d93\u7db2\u8def\uff0c\u5176\u4e2d\u5305\u542b\u5df2\u77e5\u904e\u53bb\u66fe\u7206\u767c\u7684\u706b\u5c71\uff0c\u518d\u4ee5Sentinel \u6240\u7522\u751f\u4e09\u842c\u591a\u5e45\u7684\u5e72\u6d89\u5716\u50cf\u4f86\u9a57\u8b49\u7db2\u8def\u7684\u6548\u5ea6\u3002\u4f46\u7121\u5948\u8a13\u7df4\u8cc7\u6599\u5eab\u592a\u5c0f\uff0c\u4ecd\u7522\u751f\u592a\u591a\u8aa4\u5224\u3002Biggs\u6700\u7d42\u5229\u7528\u5df2\u77e5\u7684\u7269\u7406\u6a21\u578b\u4ee5\u96fb\u8166\u5408\u6210\u591a\u5f35\u5716\u50cf\uff0c \u6210\u529f\u5c07\u8aa4\u5224\u7387\u7531\u539f\u5148 60% \u964d\u4f4e\u81f3 20%\u3002\u9810\u671f\u96a8\u8457\u66f4\u591a\u7684 Sentinel \u5716\u50cf\u52a0\u5165\uff0c\u7cfb\u7d71\u6e96\u78ba\u6027\u5c07\u63d0\u9ad8\u3002<\/p>\n

\"\"<\/p>\n

\u5716\u4e00\u3001\u52a0\u62c9\u5df4\u54e5\u7fa4\u5cf6\u4e0a\u7684Wolf\u706b\u5c71\u3002(\u4f86\u6e90\uff1aNASA)<\/p>\n<\/div>\n

\u5169\u4f4d\u79d1\u5b78\u5bb6\u63d0\u51fa\u7684\u6f14\u7b97\u6cd5\u5404\u6709\u512a\u52e2\uff1a\u7368\u7acb\u6210\u4efd\u5206\u6790\u53ef\u4ee5\u5206\u96e2\u5927\u6c23\u5e72\u64fe\uff0c\u6355\u6349\u5730\u8868\u8b8a\u5f62\u7684\u7de9\u6162\u8b8a\u5316\uff1bCNN\u5247\u53ef\u4ee5\u81ea\u52d5\u4e14\u8fc5\u901f\u8fa8\u8b58\u5730\u8868\u5f62\u8b8a\u7684\u7279\u5fb5\uff0c\u7d50\u5408\u5169\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u8b93\u706b\u5c71\u9810\u6e2c\u66f4\u52a0\u7cbe\u6e96\u3002\u7136\u800c\u4ecd\u6709\u90e8\u5206\u74f6\u9838\u4ecd\u5f85\u514b\u670d\uff0c\u4f8b\u5982\uff1a\u885b\u661f\u96d6\u53ef\u5728\u6578\u5c0f\u6642\u5167\u7372\u5f97\u6578\u64da\uff0c\u4f46\u5c07\u6578\u64da\u5f59\u6574\u5230 COMET \u537b\u9700\u8981\u6578\u9031\u624d\u80fd\u5b8c\u6210\u3002\u8a71\u96d6\u5982\u6b64\uff0c\u9019\u5957\u706b\u5c71\u9810\u5831\u6280\u8853\u5df2\u6709\u521d\u6b65\u6210\u679c\uff1aHooper\u7684\u6f14\u7b97\u6cd5\u6210\u529f\u5728\u53bb\u5e74\u52a0\u62c9\u5e15\u6208\u7fa4\u5cf6Sierra Negra \u548c Wolf \u706b\u5c71\u7206\u767c\u524d\u63d0\u51fa\u793a\u8b66\u3002<\/p>\n

 <\/p>\n

 <\/p>\n

\u7de8\u8b6f\u4f86\u6e90<\/strong><\/p>\n

P. Voosen, \u201cArtificial intelligence helps predict volcanic eruptions<\/a>,\u201d\u00a0Science\/AAAS<\/em>, Dec. 11, 2018.<\/p>\n

\u53c3\u8003\u8cc7\u6599<\/strong><\/p>\n

AGU, \u201c2018 Fall Meeting Press Conference: Geoscience Grab Bag 2<\/a>\u201d, Youtube, 2018.<\/p>\n

(\u672c\u6587\u7531\u6559\u80b2\u90e8\u88dc\u52a9\uff62AI\u5831\u5831\u2500AI\u79d1\u666e\u63a8\u5ee3\u8a08\u756b\u300d\u57f7\u884c\u5718\u968a\u7de8\u8b6f)<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\u76ee\u524d\u5168\u7403\u7d04 8 \u5104\u4eba\u53e3\u751f\u6d3b\u5728\u706b\u5c71\u9644\u8fd1\uff0c\u7136\u800c\u4e16\u754c\u4e0a1,400\u5ea7\u6d3b\u706b\u5c71\uff0c\u50c5 100\u5ea7\u53d7\u5230\u76e3\u63a7\u3002\u82f1\u570b\u706b\u5c71\u5b78\u5bb6 Andrew Hooper\u548c Juliet Biggs\u6240\u9818\u5c0e\u7684\u5718\u968a\uff0c\u5206\u5225\u958b\u767c\u51fa\u5305\u542bCNN\u5728\u5167\u7684\u65b9\u6cd5\uff0c\u5354\u52a9\u706b\u5c71\u5b78\u5bb6\u6d88\u5316\u4e26\u5206\u6790\u885b\u661f\u6240\u62cd\u651d\u9f90\u5927\u7684\u5730\u8868\u89c0\u5bdf\u8cc7\u6599\uff0c\u4ee5\u53ca\u6642\u5229\u7528\u5730\u5f62\u8b8a\u5316\u9810\u6e2c\u706b\u5c71\u7206\u767c\u7684\u53ef\u80fd\u6642\u6a5f\u3002<\/p>\n","protected":false},"author":21,"featured_media":38925,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3772,3293],"tags":[5503,6086,6087,1138,1957],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2022\/01\/volcano-2262295_1920.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/38924"}],"collection":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/users\/21"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=38924"}],"version-history":[{"count":1,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/38924\/revisions"}],"predecessor-version":[{"id":38926,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/38924\/revisions\/38926"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/38925"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38924"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=38924"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=38924"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}