commit from $USER

README.md

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+---
+language: vi
+datasets:
+- vlsp
+tags:
+- speech
+- automatic-speech-recognition
+license: apache-2.0
+---
+# Wav2Vec2-Base-Pretrain-Vietnamese
+The base model is pre-trained on 16kHz sampled speech audio from 100h Vietnamese unlabelled data in [VLSP dataset](https://drive.google.com/file/d/1vUSxdORDxk-ePUt-bUVDahpoXiqKchMx/view?usp=sharing). When using the model make sure that your speech input is also sampled at 16Khz. Note that this model should be fine-tuned on a downstream task, like Vietnamese Automatic Speech Recognition. 
+[Facebook's Wav2Vec2 blog](https://ai.facebook.com/blog/wav2vec-20-learning-the-structure-of-speech-from-raw-audio/)
+[Paper](https://arxiv.org/abs/2006.11477)
+
+
+# Usage
+See [this notebook](https://colab.research.google.com/drive/1FjTsqbYKphl9kL-eILgUc-bl4zVThL8F?usp=sharing) for more information on how to fine-tune the English pre-trained model.

config.json

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+{
+  "activation_dropout": 0.1,
+  "apply_spec_augment": true,
+  "architectures": [
+    "Wav2Vec2ForPreTraining"
+  ],
+  "attention_dropout": 0.1,
+  "bos_token_id": 1,
+  "codevector_dim": 256,
+  "contrastive_logits_temperature": 0.1,
+  "conv_bias": false,
+  "conv_dim": [
+    512,
+    512,
+    512,
+    512,
+    512,
+    512,
+    512
+  ],
+  "conv_kernel": [
+    10,
+    3,
+    3,
+    3,
+    3,
+    2,
+    2
+  ],
+  "conv_stride": [
+    5,
+    2,
+    2,
+    2,
+    2,
+    2,
+    2
+  ],
+  "ctc_loss_reduction": "sum",
+  "ctc_zero_infinity": false,
+  "diversity_loss_weight": 0.1,
+  "do_stable_layer_norm": false,
+  "eos_token_id": 2,
+  "feat_extract_activation": "gelu",
+  "feat_extract_norm": "group",
+  "feat_proj_dropout": 0.1,
+  "feat_quantizer_dropout": 0.0,
+  "final_dropout": 0.1,
+  "gradient_checkpointing": false,
+  "hidden_act": "gelu",
+  "hidden_dropout": 0.1,
+  "hidden_size": 768,
+  "initializer_range": 0.02,
+  "intermediate_size": 3072,
+  "layer_norm_eps": 1e-05,
+  "layerdrop": 0.1,
+  "mask_feature_length": 10,
+  "mask_feature_prob": 0.0,
+  "mask_time_length": 10,
+  "mask_time_prob": 0.05,
+  "model_type": "wav2vec2",
+  "num_attention_heads": 12,
+  "num_codevector_groups": 2,
+  "num_codevectors_per_group": 320,
+  "num_conv_pos_embedding_groups": 16,
+  "num_conv_pos_embeddings": 128,
+  "num_feat_extract_layers": 7,
+  "num_hidden_layers": 12,
+  "num_negatives": 100,
+  "pad_token_id": 0,
+  "proj_codevector_dim": 256,
+  "transformers_version": "4.8.2",
+  "vocab_size": 32
+}

preprocessor_config.json

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+{
+    "do_normalize": true,
+    "feature_extractor_type": "Wav2Vec2FeatureExtractor",
+    "feature_size": 1,
+    "padding_side": "right",
+    "padding_value": 0.0,
+    "return_attention_mask": true,
+    "sampling_rate": 16000
+}

pytorch_model.bin

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+version https://git-lfs.github.com/spec/v1
+oid sha256:249ccbc8d972e557c129ff9f403fb94fc3f688a2050e0c67adbba9dccf98cce3
+size 380267417

special_tokens_map.json

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+{"bos_token": "<s>", "eos_token": "</s>", "unk_token": "<unk>", "pad_token": "<pad>"}

tokenizer_config.json

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+{"unk_token": "<unk>", "bos_token": "<s>", "eos_token": "</s>", "pad_token": "<pad>", "do_lower_case": false, "word_delimiter_token": "|"}

vocab.json

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+{"<pad>": 0, "<s>": 1, "</s>": 2, "<unk>": 3, "|": 4, "j": 5, "ũ": 6, "f": 7, "v": 8, "ỗ": 9, "ạ": 10, "ể": 11, "é": 12, "è": 13, "ọ": 14, "s": 15, "ẻ": 16, "b": 17, "ữ": 18, "w": 19, "g": 20, "ì": 21, "k": 22, "ứ": 23, "ố": 24, "ở": 25, "e": 26, "à": 27, "â": 28, "á": 29, "ẵ": 30, "í": 31, "ử": 32, "ớ": 33, "ằ": 34, "ẩ": 35, "ẽ": 36, "ủ": 37, "ả": 38, "ệ": 39, "i": 40, "ă": 41, "ặ": 42, "d": 43, "ờ": 44, "ề": 45, "ồ": 46, "ừ": 47, "ổ": 48, "o": 49, "h": 50, "ấ": 51, "ẳ": 52, "ỳ": 53, "n": 54, "ụ": 55, "y": 56, "r": 57, "đ": 58, "ẫ": 59, "ỏ": 60, "ẹ": 61, "ễ": 62, "ĩ": 63, "ế": 64, "ỹ": 65, "p": 66, "ị": 67, "ộ": 68, "ã": 69, "ý": 70, "ắ": 71, "z": 72, "ô": 73, "ù": 74, "m": 75, "õ": 76, "c": 77, "t": 78, "ự": 79, "ợ": 80, "u": 81, "ê": 82, "ậ": 83, "ỡ": 84, "ỵ": 85, "ư": 86, "x": 87, "a": 88, "ó": 89, "ỉ": 90, "ỷ": 91, "l": 92, "ầ": 93, "q": 94, "ú": 95, "ò": 96, "ơ": 97}