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Data sharing

  • LM count files still undelivered!

DNN progress

Sparse DNN

  • Optimal Brain Damage(OBD). Code ready, bug found.

Tencent exps


Noisy training

1. With 863 clean test, by adding car & white noise at various levels, obtained significant performance improvement.

2. The test with both car & white noise benefits from the noisy training.

Continuous LM

1. Lattice rescoring toolkit is ready. 2. Rescoring is slow with some dense lattices.


1. use the QA word segment system 2. train the Q LM & QA ASR system