{"id":45152,"date":"2023-12-11T15:05:00","date_gmt":"2023-12-11T07:05:00","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=45152"},"modified":"2023-12-11T15:05:00","modified_gmt":"2023-12-11T07:05:00","slug":"chain-model","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/12\/11\/chain-model\/","title":{"rendered":"chain model"},"content":{"rendered":"<p>&#8220;`&#8221;                    <a class=\"\"url\"\" href=\"\"https:\/\/blog.csdn.net\/u013569304\/article\/details\/81290281\"\" target=\"\"_blank\"\">https:\/\/blog.csdn.net\/u013569304\/article\/details\/81290281<\/a><\/p>\n<p>chain model\u662fDNN-HMM\u6a21\u578b\u7684\u4e00\u79cd\uff0c\u4f7f\u7528nnet3\u7ed3\u6784<\/p>\n<p>\u4f7f\u795e\u7ecf\u7f51\u7edc\u7684\u8f93\u51fa\u7684\u5e27\u7387\u7f29\u5c0f\u4e09\u500d\uff0c\u660e\u663e\u7684\u7f29\u5c0f\u4e86\u6d4b\u8bd5\u65f6\u7684\u8ba1\u7b97\u91cf\uff0c\u4f7f\u5b9e\u65f6\u89e3\u7801\u66f4\u52a0\u5bb9\u6613<br \/>\n\u6a21\u578b\u4ece\u4e00\u5f00\u59cb\u5c31\u7528\u5e8f\u5217\u7ea7\u76ee\u6807\u51fd\u6570\uff08\u6b63\u786e\u5e8f\u5217\u6982\u7387\u7684\u5bf9\u6570\uff09\u8fdb\u884c\u8bad\u7ec3\u3002MMI\u5728GPU\u4e0a\u7684\u5b9e\u73b0\u6ca1\u6709\u4f7f\u7528Lattices\uff08\u8bcd\u56fe\uff09\uff0c\u800c\u662f\u901a\u8fc7\u5728\u89e3\u7801\u56fe\u4e2d\u8fdb\u884c\u4e00\u4e2a\u5b8c\u6574\u7684\u524d\u5411\u540e\u5411\u8fc7\u7a0b\u5b9e\u73b0\uff0c\u8fd9\u4e2a\u89e3\u7801\u56fe\u6765\u6e90\u4e8e\u97f3\u7d20\u7684n-gram\u8bed\u8a00\u6a21\u578b\u3002<br \/>\n\u56e0\u4e3a\u7f29\u5c0f\u4e86\u5e27\u7387\uff0c\u6240\u4ee5\u9700\u8981\u4f7f\u7528\u975e\u4f20\u7edf\u7684HMM\u62d3\u6251\u7ed3\u6784\uff08\u5141\u8bb8\u5728\u5355\u4e00\u72b6\u6001\u4e0b\u904d\u5386HMM\uff0c\u53ef\u4ee5\u770b\u4e00\u4e0bkaldi\u7684HMM-topology\uff0c\u4e86\u89e3\u4e00\u4e0bkaldi\u4e2d\u7684HMM\u62d3\u6251\u7ed3\u6784\uff09\u3002<br \/>\n\u5728HMM\u4e2d\u4f7f\u7528\u56fa\u5b9a\u7684\u8f6c\u79fb\u6982\u7387\uff0c\u5e76\u4e14\u4e0d\u8bad\u7ec3\u8f6c\u79fb\u6982\u7387\uff08\u5c06\u6765\u53ef\u80fd\u4f1a\u8bad\u7ec3\u5b83\u4eec\uff0c\u4f46\u662f\u4e00\u822c\u6765\u8bf4\uff0c\u795e\u7ecf\u7f51\u7edc\u7684\u8f93\u51fa\u6982\u7387\u53ef\u4ee5\u4ee3\u66ff\u8f6c\u79fb\u6982\u7387\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u62d3\u6251\u7ed3\u6784\uff09<br \/>\n\u76ee\u524d\u53ea\u6709nnet3\u652f\u6301chain model\uff0c\u5e76\u4e14\u5728\u7ebf\u89e3\u7801\u8fd8\u6ca1\u6709\u5b9e\u73b0\uff08\u8fd9\u4e2a\u2018\u76ee\u524d\u2019\u65f6kaldi\u5b98\u65b9\u6587\u6863\u8bf4\u7684\u524d\uff0c\u6307\u7684y\u5e94\u8be5\u65f62016\u5e74\uff0c\u73b0\u4eca\u662f\u5426\u652f\u6301\u5728\u7ebf\u89e3\u7801\u8fd8\u4e0d\u4e86\u89e3\uff09<br \/>\n\u76ee\u524d\u6bd4\u4f20\u7edfDNN-HMMs\u7684\u7ed3\u679c\u8981\u7a0d\u5fae\u597d\u4e00\u70b9\uff08\u5927\u6982\u63d0\u5347\u4e865%\uff09\uff0c\u4f46\u662f\u89e3\u7801\u901f\u5ea6\u6bd4\u4ee5\u524d\u5feb\u4e86\u4e09\u500d\uff1b\u8bad\u7ec3\u901f\u5ea6\u5e94\u8be5\u4e5f\u52a0\u5feb\u4e86\u4e00\u4e9b\uff0c\u8bad\u7ec3\u901f\u5ea6\u7684\u63d0\u5347\u7a0b\u5ea6\u5e76\u6ca1\u6709\u8fdb\u884c\u7cbe\u786e\u7684\u8ba1\u7b97\u3002<\/p>\n<p>&lt;pre&gt;&lt;code&gt;            &quot;&#8220;`<br \/>\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>&#8220;`&#8221; https:\/\/blog.csdn.net\/u013569304\/articl [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-45152","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/45152","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=45152"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/45152\/revisions"}],"predecessor-version":[{"id":45153,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/45152\/revisions\/45153"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=45152"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=45152"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=45152"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}