http://www.cslt.org/mediawiki/index.php?action=history&feed=atom&title=2013-11-22 2026-04-05T20:29:26Z 本wiki的该页面的版本历史 MediaWiki 1.23.3 http://www.cslt.org/mediawiki/index.php?title=2013-11-22&diff=8608&oldid=prev 2013-11-22T01:23:18Z

<p>以内容“== Data sharing == * LM count files still undelivered! == AM development == === Sparse DNN === * Optimal Brain Damage(OBD). # Online OBD held. # OBD + L1 norm st...”创建新页面</p> <p><b>新页面</b></p><div>== Data sharing ==<br /> <br /> * LM count files still undelivered!<br /> <br /> == AM development ==<br /> <br /> === Sparse DNN ===<br /> <br /> * Optimal Brain Damage(OBD). <br /> <br /> # Online OBD held. <br /> # OBD + L1 norm start to investigation. <br /> <br /> <br /> ===Engine optimization===<br /> <br /> * Graph search costs much. AM computing : graph search = 35: 65, for 1e-5 LM graph.<br /> * Add AM score cache: AM computing + graph search = 25 : 75, reduced 5%.<br /> * Investigating compact FST. Apply const FST first, and then try to implement LOUDS FST.<br /> * Investigate spare computing<br /> <br /> ===English NN training===<br /> <br /> * WSJ+Chinglish data training, done<br /> * Prepare to test<br /> <br /> === Tencent exps ===<br /> N/A<br /> <br /> <br /> ==LM development==<br /> <br /> ===NN LM===<br /> <br /> * NN-based CSLM normalization. Normalize 10 NN networks by an additional hidden layer.<br /> * 10240 X 10240 matrix, extremely slow. 5M data finished. PPL 289.<br /> * Change the network to 10240 X 100 + 10240 X 100. 5M finished. PPL 241. 50M data: 224.<br /> * 500 M running.<br /> <br /> ==Embedded development==<br /> * Will start to implement the embedded stream mode.<br /> <br /> ==Speech QA==<br /> <br /> * Database migration, done.<br /> * Client bugs fixed. <br /> * Recording scheduled. <br /> * Text-based test completed. Correct answer/no answer/incorrect answer: 13:5:2</div>

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