Hulan-2014-06-20

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2014年6月20日 (五) 02:53Cslt讨论 | 贡献的版本

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ASR

ASR Kernel development

[ASR group weekly report]

Patent & paper

  • Paper still under editing

ASR

  • Xuechen: held

TTS

  • Child voice
    All 1000 recordings done
  • STRAIGHT
    STRAIGHT: c++ code done. Initial voice generated, seems ok.


Dialog system

  • Zhaofang: Test set v2 ready (322 queries). All tests moved to v2.
  • Zhaofang: Tune insertion/deletion/substitution penalty. 84% accuracy obtained in the answerable subset of v2.
  • Zhaofang: labelling chatting queries labelled. 10-best potential answers provided, and acceptable answers labelled.
  • Zhaofang: Using chatting template to remedy false acceptance
  • Zhaofang: Consider use Lucent to remedy false rejection
  • Xingchao: Semantic related tree delivered.
  • First version based on pattern match done (v1, 1M pairs, 20k pairs)
  • Filter with query log (v2): done, from 1.3M to 0.5M.
  • Xingchao: investigating the sub-space approach for semantic relation extraction from w2v.


System design

  • Fanxing: company-wide test. Compose v3.0, about 1000 pairs.