“2013-11-29”版本间的差异
来自cslt Wiki
（→Embedded development） |
（→Speech QA） |
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| 第39行： | 第39行： | ||
* Designed a QA recording client on mobiles. | * Designed a QA recording client on mobiles. | ||
| − | * | + | * 15 persons recording done, 199 utterances per people. |
* Ready to do recognition. | * Ready to do recognition. | ||
2013年11月29日 (五) 03:51的最后版本
目录
AM development
Sparse DNN
- Optimal Brain Damage(OBD).
- Online OBD held.
- OBD + L1 norm start to investigation.
Engine optimization
- Constant FST Applied. Original RT (GCC + vector FST): 0.35. Optimized (GCC+const FST + cache): 0.29
- Start to investigate LOUDS FST.
- Investigate spare computing
English NN training
- WSJ+Chinglish data training, done
- 300 English song graph. Looks fine.
- Preparing test.
LM development
NN LM
- 3 iteration 500 M training done. 24 hours per iteration.
- PPL 189 after 3 iterations.
- NN-based CSLM merge done (10240*100*10240). The PPL and WER are both worse than the original 10 network outputs.
- Need to investigate why the merge is not accurate.
Embedded development
- Embedded stream mode on progress.
Speech QA
- Designed a QA recording client on mobiles.
- 15 persons recording done, 199 utterances per people.
- Ready to do recognition.
