Hulan-2014-06-13

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. Some crash found.

Dialog system

• Zhaofang: Test set v1 (116 answerable + 17 chatting + 121 unanswerable) ready. Test v2 (350 queries).
• Zhaofang: Tune insertion/deletion scale, obtained better performance. 79.3% accuracy in the answerable subset of v1.
• Zhaofang: Should test the performance on other subsets of v1; test performance on v2.
• Xingchao: Semantic related tree delivered.

• First version based on pattern match done (v1, 1M pairs, 20k pairs)
• Filter with query log (v2)

• Xingchao: investigating the sub-space approach for semantic relation extraction from w2v.

System design

• Fanxing: Initial test done.