2013-08-09

Data sharing

• LM count files still undelivered!

DNN progress

Experiments

• Discriminative DNN

Use sequential MPE/MMI/bMMI(0.1) (with the DNN-based alignment/denlattices).

• MMI 1000 hour running. 1200 X 3620 NNET

• Sparse DNN

Iterative sparse DNN training is required.

GPU & CPU merge

1. Hold

Confidence estimation

DNN confidence

• Waiting for Puqiang's results.
• Puqiang reported a bug, waiting for debug.

• To be done:

1. CI phone state confidence

Multi-graph decoding based on DNN confidence

• Lenovo keep testing the DNN-confidence-based multi graph decoding.

Subgraph intergration

• G.fst integration is done. Initial test passed.
• HCLG integration is done. Waiting for test.

Embedded progress

• ARM so building completed
• 1000 words RT 0.8, 2300 RT with small increasement.

• To be done

1. discriminative training for small network.