Hulan-2014-04-25

ASR

ASR Kernel development

[ASR group weekly report]

Patent & paper

• Zhaofang: handle the patent regarding spoken dialog system

ASR

• Xuechen: held

TTS

• Child voice

• Xuechen: recorded another 300 baby girl utterances. Totally 700 utterances available
• Xuechen: labeling the utterances. 700 utterances done.

Dialog system

• Zhaofang: IDF trained on China daily news. The similar performance was achieved. TF/IDF is worse than IDF.
• Zhaofang: A bug fixed. 1048/2077 pattern matched. 479 within the 1029 mismatches get the same answer. 71%.
• Zhaofang: Tag IDF does not work
• Zhaofang: Add the words with in tags into the segmentation lexicon. Testing on going.

System design

• Fangxing: Weichat public service, almost done. Submit for testing this week.