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CKPT.yaml

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+# yamllint disable
+WER: 9.144518370578712
+end-of-epoch: true
+unixtime: 1704724524.2550542

asr.ckpt

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+version https://git-lfs.github.com/spec/v1
+oid sha256:8bd8be2497e3b9c319caac49dcbd5bdcc3c6645e809449b424e20449899d8624
+size 12962848

hyperparams.yaml

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+# ################################
+# Model: wav2vec2-FR-7K-large + DNN + CTC
+# ################################
+#
+
+# BPE parameters
+token_type: char  # ["unigram", "bpe", "char"]
+character_coverage: 1.0
+
+# Model parameters
+# activation: !name:torch.nn.LeakyReLU
+wav2vec_output_dim: 1024
+dnn_neurons: 1024
+freeze_wav2vec: false
+wav2vec2_hub: LeBenchmark/wav2vec2-FR-7K-large
+# Outputs
+output_neurons: 76  # BPE size, index(blank/eos/bos) = 0
+
+# Decoding parameters
+# Be sure that the bos and eos index match with the BPEs ones
+blank_index: 0
+bos_index: 1
+eos_index: 2
+
+#
+# Functions and classes
+#
+
+# Encoder network
+enc: &id002 !new:speechbrain.nnet.containers.Sequential
+  input_shape: [null, null, 1024]
+  linear1: !name:speechbrain.nnet.linear.Linear
+    n_neurons: 1024
+    bias: true
+  bn1: !name:speechbrain.nnet.normalization.BatchNorm1d
+  activation: !new:torch.nn.LeakyReLU
+  drop: !new:torch.nn.Dropout
+    p: 0.15
+  linear2: !name:speechbrain.nnet.linear.Linear
+    n_neurons: 1024
+    bias: true
+  bn2: !name:speechbrain.nnet.normalization.BatchNorm1d
+  activation2: !new:torch.nn.LeakyReLU
+  drop2: !new:torch.nn.Dropout
+    p: 0.15
+  linear3: !name:speechbrain.nnet.linear.Linear
+    n_neurons: 1024
+    bias: true
+  bn3: !name:speechbrain.nnet.normalization.BatchNorm1d
+  activation3: !new:torch.nn.LeakyReLU
+
+wav2vec2: &id001 !new:speechbrain.lobes.models.huggingface_wav2vec.HuggingFaceWav2Vec2
+  source: !ref <wav2vec2_hub>
+  output_norm: true
+  freeze: false
+  save_path: model.pt
+
+ctc_lin: &id003 !new:speechbrain.nnet.linear.Linear
+
+  input_size: 1024
+  n_neurons: 76
+
+log_softmax: !new:speechbrain.nnet.activations.Softmax
+  apply_log: true
+
+ctc_cost: !name:speechbrain.nnet.losses.ctc_loss
+  blank_index: 0
+
+modules:
+  wav2vec2: *id001
+  enc: *id002
+  ctc_lin: *id003
+model: &id004 !new:torch.nn.ModuleList
+- [*id002, *id003]
+model_opt_class: !name:torch.optim.Adadelta
+  lr: 1.0
+  rho: 0.95
+  eps: 1.e-8
+
+wav2vec_opt_class: !name:torch.optim.Adam
+  lr: 0.0001
+  
+tokenizer: !new:sentencepiece.SentencePieceProcessor
+
+encoder: !new:speechbrain.nnet.containers.LengthsCapableSequential
+    wav2vec2: !ref <wav2vec2>
+    enc: !ref <enc>
+    ctc_lin: !ref <ctc_lin>
+    log_softmax: !ref <log_softmax>
+
+decoding_function: !name:speechbrain.decoders.ctc_greedy_decode
+    blank_id: !ref <blank_index>
+    
+decoding_type: greedy
+
+pretrainer: !new:speechbrain.utils.parameter_transfer.Pretrainer
+   loadables:
+      wav2vec2: !ref <wav2vec2>
+      asr: !ref <asr_model>
+      tokenizer: !ref <tokenizer>
+
+modules:
+  wav2vec2: *id001
+  enc: *id002
+  ctc_lin: *id003
+  encoder: !ref <encoder>

tokenizer.ckpt

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+version https://git-lfs.github.com/spec/v1
+oid sha256:599eb2261ca14e52110759b91e0b8480fdcceefc3d26c6bcf530eb5de84ac77b
+size 238653

wav2vec2.ckpt

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+version https://git-lfs.github.com/spec/v1
+oid sha256:45e1967744f2325900a746ebe25c7e9503c8626c15964c530aceba0e3ed61de0
+size 1261923125