Update README.md

README.md

@@ -3,13 +3,15 @@ license: apache-2.0
 ---
 ## Chinese-English ASR model using k2-zipformer-streaming
 ### AIShell-1 and Wenetspeech testset results with modified-beam-search streaming decode using epoch-14.pt
-| AIShell-1 | TEST_NET | TEST_MEETING |
-|-----------|----------|--------------|
-| 3.19      | 9.58     | 9.51         ||
+| decode_chunk_len | AIShell-1 | TEST_NET | TEST_MEETING |
+|------------------|-----------|----------|--------------|
+|        32        | 3.19      | 9.58     | 9.51         ||
+|        64        | 3.04      | 8.97     | 8.83         ||
 
-### Training commond
+### Training and decoding commands
 ```
 nohup ./pruned_transducer_stateless7_streaming/train.py --world-size 8 --num-epochs 30 --start-epoch 1 --feedforward-dims "1024,1024,1536,1536,1024" --exp-dir pruned_transducer_stateless7_streaming/exp --max-duration 360 >  pruned_transducer_stateless7_streaming/exp/nohup.zipformer &
+nohup ./pruned_transducer_stateless7_streaming/decode.py --epoch 6 --avg 1 --exp-dir ./pruned_transducer_stateless7_streaming/exp --max-duration 600 --decode-chunk-len 32 --decoding-method modified_beam_search --beam-size 4 > nohup.zipformer.deocode &
 ```
 
 ### Model unit is char+bpe as `data/lang_char_bpe/tokens.txt`
@@ -31,4 +33,4 @@ dims': '192,192,192,192,192', 'encoder_unmasked_dims': '256,256,256,256,256', 'z
 _dim': 512, 'joiner_dim': 512, 'short_chunk_size': 50, 'num_left_chunks': 4, 'decode_chunk_len': 32, 'manifest_dir': PosixPath('data/fbank'), 'max_duration': 360, 'bucketing
 _sampler': True, 'num_buckets': 300, 'concatenate_cuts': False, 'duration_factor': 1.0, 'gap': 1.0, 'on_the_fly_feats': False, 'shuffle': True, 'return_cuts': True, 'num_wor
 kers': 8, 'enable_spec_aug': True, 'spec_aug_time_warp_factor': 80, 'enable_musan': True, 'training_subset': '12k_hour', 'blank_id': 0, 'vocab_size': 6254}
-```
+```