140630 - Shi Yin

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Accomplished this week

  • Tested the 4*600+800 AM + 150k / 80k / 40k / 20k / 10k / 5k graph + 1e-6 LM with no biglm.
  • Tested the 4*600+800 AM + 150k / 80k / 40k / 20k / 10k / 5k graph + 1e-5.5 LM with no biglm.
  • Tested the 4*600+800 AM + 150k / 80k / 40k / 20k / 10k / 5k graph + 1e-6.5 LM with biglm..
  • Found the 80k vacab and 1e-6.5 LM pruning threshold is the best way for decoder.
  • Finished the decoder code about 8-digit recognition.

Next Week

  • Tested the 4*600+800 AM + 80k graph + 1e-6.5 LM with biglm in different beam.
  • Fix the bug about 8-digit recognition.
  • Finish the offline demo in stream condition.
  • Read and report the paper about sparse autoendecoder in ASR group.
  • Prepare for the machine learning course.