f

Author: 蒄骰

examples/contextual_asr/README.md

@@ -28,11 +28,16 @@ words, with the remainder classified as rare words. The biasing list generated f
 
 
 ## Decoding with checkpoints
-LLM-based Contextual ASR Inference script, with different biaisng sizes and test sets.
+LLM-based ASR Inference script.
+```
+bash decode_wavlm_libri960_ft_char.sh
+```
+LLM-based Contextual ASR Inference script, with different biaisng list sizes.
 ```
 bash decode_wavlm_libri960_ft_char_hotwords.sh
 ```
 
+
 ## Training the model
 LLM-based ASR Training script: using CTC fine-tuned Wavlm as encoder and “Transcribe speech to text.” as prompt.
 ```
@@ -53,6 +58,4 @@ You can refer to the paper for more results.
   journal={Proc. SLT},
   year={2024}
 }
-```
-
-
+```

examples/contextual_asr/contextual_asr_config.py

@@ -82,7 +82,7 @@ class TrainConfig:
 @dataclass
 class DataConfig:
     dataset: str = "speech_dataset"
-    file: str = "examples/contextual_asr/dataset/hotwords_dataset.py:get_speech_dataset"
+    file: str = "src/slam_llm/datasets/speech_dataset.py:get_speech_dataset"
     train_data_path: Optional[str] = None
     val_data_path: Optional[str] = None
     train_split: str = "train"

examples/contextual_asr/scripts/finetune/finetune_wavlm_libri960_ft_char_hotwords.sh

@@ -32,7 +32,7 @@ hydra.run.dir=$output_dir \
 ++dataset_config.val_data_path=$val_data_path \
 ++dataset_config.input_type=raw \
 ++dataset_config.dataset=hotwords_dataset \
-++dataset_config.file=src/slam_llm/datasets/hotwords_dataset.py:get_speech_dataset \
+++dataset_config.file=examples/contextual_asr/dataset/hotwords_dataset.py:get_speech_dataset \
 ++train_config.model_name=asr \
 ++train_config.num_epochs=5 \
 ++train_config.freeze_encoder=true \

examples/contextual_asr/scripts/infer/decode_wavlm_libri960_ft_char.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+#export PYTHONPATH=/root/whisper:$PYTHONPATH
+export CUDA_VISIBLE_DEVICES=2
+export TOKENIZERS_PARALLELISM=false
+# export CUDA_LAUNCH_BLOCKING=1
+
+run_dir=/nfs/yangguanrou.ygr/codes/SLAM-LLM
+cd $run_dir
+code_dir=examples/contextual_asr
+
+speech_encoder_path=/nfs/yangguanrou.ygr/ckpts/wavlm_large_ft_libri960_char/wavlm_large_ft_libri960_char.pt
+llm_path=/nfs/maziyang.mzy/models/vicuna-7b-v1.5
+
+output_dir=/nfs/yangguanrou.ygr/experiments_librispeech/vicuna-7b-v1.5-WavLM-Large-libri960-ft-char-20240521
+ckpt_path=$output_dir/asr_epoch_3_step_9780
+N=100
+for ref_split in test_clean test_other; do
+        split=librispeech_${ref_split}
+        val_data_path=/nfs/maziyang.mzy/data/librispeech/${split}.jsonl
+        decode_log=$ckpt_path/decode_${split}_beam4_debug
+        python $code_dir/inference_contextual_asr_batch.py \
+                --config-path "conf" \
+                --config-name "prompt.yaml" \
+                hydra.run.dir=$ckpt_path \
+                ++model_config.llm_name="vicuna-7b-v1.5" \
+                ++model_config.llm_path=$llm_path \
+                ++model_config.llm_dim=4096 \
+                ++model_config.encoder_name=wavlm \
+                ++model_config.normalize=true \
+                ++dataset_config.normalize=true \
+                ++model_config.encoder_projector_ds_rate=5 \
+                ++model_config.encoder_path=$speech_encoder_path \
+                ++model_config.encoder_dim=1024 \
+                ++model_config.encoder_projector=cov1d-linear \
+                ++dataset_config.dataset=speech_dataset \
+                ++dataset_config.val_data_path=$val_data_path \
+                ++dataset_config.input_type=raw \
+                ++dataset_config.inference_mode=true \
+                ++train_config.model_name=asr \
+                ++train_config.freeze_encoder=true \
+                ++train_config.freeze_llm=true \
+                ++train_config.batching_strategy=custom \
+                ++train_config.num_epochs=1 \
+                ++train_config.val_batch_size=1 \
+                ++train_config.num_workers_dataloader=0 \
+                ++train_config.output_dir=$output_dir \
+                ++decode_log=$decode_log \
+                ++ckpt_path=$ckpt_path/model.pt && \
+        python src/slam_llm/utils/whisper_tn.py ${decode_log}_gt ${decode_log}_gt.proc && \
+        python src/slam_llm/utils/whisper_tn.py ${decode_log}_pred ${decode_log}_pred.proc && \
+        python src/slam_llm/utils/compute_wer.py ${decode_log}_gt.proc ${decode_log}_pred.proc ${decode_log}.proc.wer && \
+        python /nfs/yangguanrou.ygr/data/fbai-speech/is21_deep_bias/my_score.py \
+                --refs /nfs/yangguanrou.ygr/data/fbai-speech/is21_deep_bias/ref_score/${ref_split}.biasing_${N}.tsv \
+                --hyps ${decode_log}_pred.proc \
+                --output_file ${decode_log}.proc.wer
+done

examples/contextual_asr/scripts/infer/decode_wavlm_libri960_ft_char_hotwords.sh

@@ -5,7 +5,7 @@ export TOKENIZERS_PARALLELISM=false
 export CUDA_LAUNCH_BLOCKING=1
 export HYDRA_FULL_ERROR=1
 
-run_dir=/root/SLAM-LLM
+run_dir=/nfs/yangguanrou.ygr/codes/SLAM-LLM
 cd $run_dir
 code_dir=examples/contextual_asr