{"id":28358,"date":"2017-07-17T00:24:41","date_gmt":"2017-07-16T16:24:41","guid":{"rendered":"https:\/\/case.ntu.edu.tw\/blog\/?p=28358"},"modified":"2018-07-29T10:09:24","modified_gmt":"2018-07-29T02:09:24","slug":"%e7%94%a8%e3%80%8c%e6%a9%9f%e5%99%a8%e5%ad%b8%e7%bf%92%e3%80%8d%e6%b1%ba%e5%ae%9a%e5%82%b5%e5%8d%b7%e5%83%b9%e6%a0%bc","status":"publish","type":"post","link":"https:\/\/case.ntu.edu.tw\/blog\/?p=28358","title":{"rendered":"\u7528\u300c\u6a5f\u5668\u5b78\u7fd2\u300d\u6c7a\u5b9a\u50b5\u5377\u50f9\u683c"},"content":{"rendered":"<p><span style=\"color: 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\/>\u64b0\u6587\uff5c<\/strong>\u9673\u52c1\u8c6a<\/p>\n<p>\u5c0d\u8b49\u5377\u3001\u50b5\u5238\u3001\u6216\u662f\u5916\u532f\u5e02\u5834\u7684\u6295\u8cc7\u8005\u4f86\u8aaa\uff0c\u627e\u51fa\u88ab\u50f9\u683c\u88ab\u4f4e\u4f30\u7684\u6a19\u7684\u7269\u9032\u800c\u5229\u7528\u6a5f\u6703\u5927\u8cfa\u4e00\u7b46\u53ef\u8aaa\u662f\u6240\u6709\u4eba\u7684\u5922\u60f3\uff0c\u7576\u7136\u9019\u4e5f\u662f\u8a31\u591a\u5c08\u696d\u6295\u8cc7\u4eba\u7684\u91cd\u8981\u8ab2\u984c\u3002\u4ee5\u80a1\u7968\u5e02\u5834\u4f86\u8aaa\uff0c\u50b3\u7d71\u4e0a\u6709\u5404\u7a2e\u6280\u8853\u5206\u6790\u80fd\u63d0\u4f9b\u6295\u8cc7\u4eba\u5404\u5f0f\u5404\u6a23\u5efa\u8b70\u3002\u4f46\u662f\u7576\u5927\u6578\u64da\u7684\u6982\u5ff5\u8208\u8d77\u4e4b\u5f8c\uff0c\u5229\u7528\u4eba\u5de5\u667a\u6167\u5354\u52a9\u638f\u91d1\u662f\u76f8\u7576\u7406\u6240\u7576\u7136\u7684\u6982\u5ff5\u3002\u7531\u65bc\u91d1\u878d\u5e02\u5834\u7684\u7279\u6027\uff0c\u5404\u7a2e\u6a19\u7684\u7269\u7684\u5927\u91cf\u4ea4\u6613\u6578\u5b57\u672c\u8eab\u5c31\u76f8\u7576\u9069\u5408\u5229\u7528\u96fb\u8166\u9032\u884c\u5206\u6790\u4e26\u9810\u4f30\u5176\u672a\u4f86\u8da8\u52e2\u3002<\/p>\n<p>\u4ee5\u80a1\u7968\u5e02\u5834\u4f86\u8aaa\uff0c\u7531\u65bc\u4ea4\u6613\u91cf\u5927\u800c\u4e14\u4ea4\u6613\u8a0a\u606f\u66f4\u65b0\u8fc5\u901f\uff0c\u5e7e\u4e4e\u6240\u6709\u4eba\u90fd\u53ef\u4ee5\u5f97\u5230\u8fd1\u4e4e\u5373\u6642\u7684\u8cc7\u8a0a\u4ee5\u4f5c\u70ba\u9810\u6e2c\u57fa\u6e96\u3002\u4f46\u662f\u5c0d\u50b5\u5238\u5e02\u5834\u5247\u4e0d\u662f\u5982\u6b64\u3002\u50b5\u5238\u7684\u4ea4\u6613\u983b\u7387\u76f8\u5c0d\u8f03\u5c11\uff0c\u6bcf\u6b21\u4ea4\u6613\u7684\u767c\u751f\u6642\u9593\u9593\u9694\u53ef\u80fd\u9ad8\u9054\u6578\u5929\u4e4b\u4e45\u3002\u5728\u9019\u500b\u9577\u9054\u5e7e\u5929\u7684\u4ea4\u6613\u9593\u9694\u4e2d\uff0c\u50b5\u5238\u672c\u8eab\u7684\u50f9\u503c\u53ef\u80fd\u4fbf\u6703\u96a8\u8457\u6642\u9593\u800c\u4e0d\u65b7\u6539\u8b8a\uff0c\u4f46\u662f\u537b\u56e0\u70ba\u6c92\u6709\u4ea4\u6613\u800c\u6c92\u6709\u8fa6\u6cd5\u53cd\u6620\u51fa\u5176\u5be6\u969b\u7684\u50f9\u683c\u3002\u56e0\u6b64\u4e00\u822c\u666e\u904d\u8a8d\u70ba\uff0c\u50b5\u5238\u7684\u50f9\u683c\u76f8\u5c0d\u7a69\u5b9a\u4f46\u4e5f\u76f8\u5c0d\u96e3\u9810\u6e2c\u3002<!--more--><\/p>\n<p>\u53f2\u4e39\u4f5b\u5927\u5b78\u7684\u5169\u4f4d\u7814\u7a76\u4eba\u54e1Swetava Ganguli\u8207Jared Dunnmon\u6c7a\u5b9a\u5229\u7528\u6a5f\u5668\u5b78\u7fd2\u8207\u4e00\u500b\u50b5\u5377\u4ea4\u6613\u8cc7\u6599\u5eab\u4f86\u7814\u7a76\u9019\u500b\u554f\u984c\u3002\u9019\u500b\u50b5\u5238\u4ea4\u6613\u8cc7\u6599\u5eab\u88e1\u7684\u6578\u64da\u5167\u542b70\u591a\u842c\u7a2e\u4e0d\u540c\u7684\u50b5\u5238\u6700\u8fd1\u5341\u7b46\u7684\u4ea4\u6613\u8cc7\u6599\uff0c\u5305\u542b\u516d\u5341\u591a\u7a2e\u4e0d\u540c\u7684\u8b8a\u6578\u3002\u4ed6\u5011\u5229\u7528\u4e86\u597d\u5e7e\u7a2e\u4e0d\u540c\u7684\u6f14\u7b97\u6cd5\u4f86\u5206\u6790\u9019\u5806\u6578\u64da\uff0c\u5148\u627e\u51fa\u8207\u50f9\u683c\u6700\u76f8\u95dc\u7684\u53c3\u6578\uff0c\u7136\u5f8c\u518d\u4f86\u512a\u5316\u7d50\u679c\u3002<\/p>\n<p>\u4ed6\u5011\u6bd4\u8f03\u4e86\u5e7e\u7a2e\u6a5f\u5668\u5b78\u7fd2\u65b9\u6cd5\u6240\u5f97\u5230\u7684\u7d50\u679c\u3002\u8868\u73fe\u6700\u597d\u7684\u65b9\u6cd5\u662f\u5229\u7528\u795e\u7d93\u7db2\u8def\u6cd5\uff0c\u9810\u4f30\u7684\u50f9\u683c\u8207\u5be6\u969b\u50f9\u683c\u7684\u50f9\u5dee\u53ea\u67090.7\u7f8e\u91d1\u3002\u4ee5\u4e00\u822c\u50b5\u5238\u50f9\u683c\u7d04\u57281000\u7f8e\u91d1\u4f86\u770b\uff0c0.7\u7f8e\u91d1\u76f8\u5c0d\u65bc1000\u7f8e\u91d1\uff0c\u53ef\u8aaa\u662f\u76f8\u7576\u7cbe\u6e96\u3002\u4e0d\u904e\u9019\u500b\u65b9\u6cd5\u6709\u500b\u554f\u984c\uff0c\u5c31\u662f\u9700\u898132\u5c0f\u6642\u7684\u8a13\u7df4\u6642\u9593\u624d\u80fd\u5f97\u5230\u9019\u500b\u7d50\u679c\u3002\u800c\u5176\u4ed6\u6bd4\u8f03\u7c97\u7565\u7684\u65b9\u6cd5\u5f97\u5230\u7684\u50f9\u5dee\u7a0d\u5fae\u5dee\u4e00\u9ede\uff0c\u5927\u7d04\u662f0.8\u91d1\uff0c\u4e0d\u904e\u53ea\u8981\u5e7e\u79d2\u9418\u5c31\u53ef\u4ee5\u5f97\u5230\u7d50\u679c\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u7576Ganguli\u8207Dunnmon\u5efa\u7acb\u4e86\u4e00\u500b\u7531\u597d\u5e7e\u7a2e\u65b9\u6cd5\u6240\u69cb\u6210\u7684\u6df7\u5408\u6a21\u578b\uff0c\u9019\u500b\u6a21\u578b\u5728\u56db\u79d2\u9418\u5167\u5f97\u5230\u7d50\u679c\uff0c\u50f9\u5dee\u7d04\u662f0.85\u7f8e\u91d1\u3002<\/p>\n<p>\u9019\u500b\u7d50\u679c\u986f\u793a\uff0c\u8907\u96dc\u7684\u6a5f\u5668\u5b78\u7fd2\u7cfb\u7d71\u7684\u78ba\u53ef\u4ee5\u5f97\u5230\u6bd4\u8f03\u597d\u7684\u7d50\u679c\uff0c\u4f46\u662f\u53ef\u80fd\u8981\u82b1\u4e0a\u76f8\u7576\u9ad8\u6602\u7684\u6642\u9593\u4ee3\u50f9\u3002\u5c0d\u50b5\u5238\u5e02\u5834\u4f86\u8aaa\uff0c\u4e0d\u4f46\u8981\u80fd\u8cfc\u5f97\u5230\u7cbe\u78ba\u7684\u50b5\u5238\u50f9\u683c\uff0c\u800c\u4e14\u9084\u8981\u5920\u5feb\uff0c\u4e0d\u7136\u7528\u4e86\u4e09\u5341\u5c0f\u6642\u7b97\u51fa\u7d50\u679c\u7684\u6642\u5019\uff0c\u5e02\u5834\u50f9\u683c\u53c8\u4e0d\u77e5\u9053\u8dd1\u5230\u54ea\u908a\u53bb\u4e86\u3002\u800c\u9019\u500b\u7d50\u679c\u4e5f\u8868\u793a\uff0c\u7a0d\u5fae\u5dee\u4e00\u9ede\u7684\u6f14\u7b97\u6cd5\u4e5f\u4e0d\u898b\u5f97\u5dee\uff0c\u56e0\u70ba\u5169\u8005\u4e4b\u9593\u7684\u5dee\u7570\u4e5f\u5c31\u662f0.2\u7f8e\u91d1\u5de6\u53f3\uff0c\u4f46\u662f\u6240\u7528\u7684\u6642\u9593\u5929\u5dee\u5730\u9060\uff0c\u53ea\u8981\u56db\u79d2\u9418\u5c31\u53ef\u4ee5\u5f97\u5230\u7d50\u679c\uff0c\u5e7e\u4e4e\u76f8\u7576\u65bc\u662f\u5373\u6642\u8cc7\u8a0a\u3002\u9019\u7a2e\u5373\u6642\u8cc7\u8a0a\u986f\u7136\u5c07\u5c0d\u50b5\u5238\u5e02\u5834\u6709\u8457\u76f8\u7576\u91cd\u8981\u7684\u5f71\u97ff\u3002<\/p>\n<p><strong>\u8a3b\uff1a<\/strong>\u6587\u7ae0\u63d0\u53ca\u7684\u5e02\u5834\u90fd\u70ba\u7f8e\u570b\u7684\u60c5\u5f62\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u539f\u59cb\u8ad6\u6587\uff1a<\/strong><br \/>\n<a href=\"https:\/\/arxiv.org\/abs\/1705.01142\" target=\"_blank\" rel=\"noopener noreferrer\">Machine Learning for Better Models for Predicting Bond Prices<\/a><br \/>\nSwetava Ganguli, Jared Dunnmon<\/p>\n<p><strong>\u76f8\u95dc\u5831\u5c0e\uff1a<\/strong><br \/>\nMIT Technology Review 2017\/05\/10: <a href=\"https:\/\/www.technologyreview.com\/s\/607836\/neural-networks-face-unexpected-problems-in-analyzing-financial-data\/\" target=\"_blank\" rel=\"noopener noreferrer\">Neural Networks Face Unexpected Problems in Analyzing Financial Data<\/a><br \/>\n<strong>--<\/strong><br \/>\n<span style=\"color: #333399;\"><strong>\u4f5c\u8005\uff1a\u9673\u52c1\u8c6a\u3000\u79d1\u6559\u4e2d\u5fc3\u7279\u7d04\u5beb\u624b\uff0c\u5f9e\u4e8b\u79d1\u666e\u6587\u7ae0\u5beb\u4f5c\u30022011\u5e74\u65bc\u7f8e\u570b\u7d10\u7d04\u5dde\u7acb\u77f3\u6eaa\u5927\u5b78(SUNY at Stony Brook)\u53d6\u5f97\u535a\u58eb\u5b78\u4f4d\uff0c\u7814\u7a76\u4e3b\u984c\u70ba\u76f8\u5c0d\u8ad6\u6027\u91cd\u96e2\u5b50\u78b0\u649e(Relativistic Heavy Ion Collision)\u3002\u9577\u671f\u64d4\u4efb\u4e2d\u6587\u79d1\u5b78\u65b0\u805e\u7db2\u7ad9\u300c\u79d1\u666f\u300d\uff08Sciscape.org\uff09\u7e3d\u7de8\u8f2f\u3002<\/strong><\/span><\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/line.me\/R\/ti\/p\/%40fcx6182w\" target=\"_blank\" rel=\"noopener noreferrer\"><img decoding=\"async\" class=\"alignnone\" src=\"https:\/\/scdn.line-apps.com\/n\/line_add_friends\/btn\/zh-Hant.png\" alt=\"\u52a0\u5165\u597d\u53cb\" width=\"212\" height=\"36\" border=\"0\"><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u25a0\u5169\u4f4d\u53f2\u4e39\u4f5b\u5927\u5b78\u7684\u7814\u7a76\u4eba\u54e1\u5229\u7528\u6a5f\u5668\u5b78\u7fd2\u7684\u65b9\u5f0f\u4f86\u7814\u7a76\u50b5\u5238\u5b9a\u50f9\u7684\u65b9\u5f0f\u3002\u6839\u64da\u4ed6\u5011\u7684\u65b9\u6cd5\uff0c\u4ed6\u5011\u53ef\u4ee5\u5728\u5e7e\u79d2\u9418\u5167\u9810\u6e2c\u51fa\u50b5\u5238\u5408\u7406\u7684\u50f9\u503c\uff0c\u800c\u4e14\u8207\u5be6\u969b\u50f9\u683c\u76f8\u6bd4\uff0c\u8aa4\u5dee\u4e0d\u5230\u4e00\u7f8e\u91d1\u3002<\/p>\n","protected":false},"author":20,"featured_media":28361,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3772,3293,2977],"tags":[3008,3452,792],"aioseo_notices":[],"jetpack_featured_media_url":"https:\/\/case.ntu.edu.tw\/blog\/wp-content\/uploads\/2017\/06\/201504101454405256636.jpg","_links":{"self":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/28358"}],"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\/20"}],"replies":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=28358"}],"version-history":[{"count":5,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/28358\/revisions"}],"predecessor-version":[{"id":31803,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/posts\/28358\/revisions\/31803"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=\/wp\/v2\/media\/28361"}],"wp:attachment":[{"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=28358"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=28358"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/case.ntu.edu.tw\/blog\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=28358"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}