Hulan-2014-02-28

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2014年2月28日 (五) 05:18Cslt讨论 | 贡献的版本

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ASR

ASR Kernel development

[ASR group weekly report]

Patent

  • Zhaofang finished the first version
  • Liurong will contact the patent agent.

TTS

  • Voice quality improvement
  • Pronunciation lexicon check
  • 50k Tencent lexicon is under check, by comparing google's result
  • Incorrect entries reach to about 10%
  • 90% pronunciations completed
  • Child voice
  • 2 utterances were obtained
  • Adaptation finished (1 class)


Dialog system

  • Zhaofang: N-best output completed
  • Xiaoxi: weight-based matching almost completed
  • investigate how weight involved in matching and caching
  • FST-based match is under investigation

System design

  • Demo completed (Fangxing & Yongtao)
  • Input suggestion design & implementation (Yong tao)
  • Improve WeChat interface (Yong tao)
  • Initial test completed (Fanxing)
  • Test1: alternative questions + pattern questions: 89.5% correction, 3.6% unmatch, 6.3% mismatch.
  • Test2: Pattern questions: 70.9% correction, 3.9% unmatch, 29.1% mismatch.
  • Fanxing prepare some project documents