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--- |
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license: cc-by-nc-4.0 |
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language: |
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- th |
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metrics: |
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- cer |
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- wer |
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library_name: espnet |
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pipeline_tag: automatic-speech-recognition |
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--- |
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# Model Card for Model ID |
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<!-- Provide a quick summary of what the model is/does. --> |
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This is the baseline model of Khummuang in [Thai-dialect corpus](https://github.com/SLSCU/thai-dialect-corpus). |
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The training recipe was based on wsj recipe in [espnet](https://github.com/espnet/espnet/). |
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### Model Description |
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<!-- Provide a longer summary of what this model is. --> |
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This model is Hybrid CTC/Attention model with pre-trained HuBERT encoder. |
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## Evaluation |
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<!-- This section describes the evaluation protocols and provides the results. --> |
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For evaluation, the metrics are CER and WER. before WER evaluation, transcriptions were re-tokenized using newmm tokenizer in [PyThaiNLP](https://github.com/PyThaiNLP/pythainlp) |
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In this reposirity, we also provide the vocabulary for building the newmm tokenizer using this script: |
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```python |
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from pythainlp import Tokenizer |
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def get_tokenizer(vocab): |
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custom_vocab = set(vocab) |
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custom_tokenizer = Tokenizer(custom_vocab, engine='newmm') |
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return custom_tokenizer |
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with open(<vocab_path>,'r',encoding='utf-8') as f: |
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vocab = [] |
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for line in f.readlines(): |
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vocab.append(line.strip()) |
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custom_tokenizer = get_tokenizer(vocab) |
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tokenized_sentence_list = custom_tokenizer.word_tokenize(<your_sentence>) |
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``` |
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|Micro CER|Macro CER|Survival CER|E-commerce WER|Micro WER|Macro WER|Survival WER|E-commerce WER| |
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|---|---|---|---|---|---|---|---| |
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|5.35|5.65|6.29|5.02|7.53|8.73|11.38|6.09| |
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<!-- |8.08|11.51|17.39|5.63|12.18|16.65|25.58|7.72| --> |
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<!-- |18.17|22.38|31.01|13.75|31.74|37.68|50.54|24.82| --> |
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## Paper |
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[Thai Dialect Corpus and Transfer-based Curriculum Learning Investigation for Dialect Automatic Speech Recognition](https://www.isca-speech.org/archive/pdfs/interspeech_2023/suwanbandit23_interspeech.pdf) |
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``` |
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@inproceedings{suwanbandit23_interspeech, |
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author={Artit Suwanbandit and Burin Naowarat and Orathai Sangpetch and Ekapol Chuangsuwanich}, |
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title={{Thai Dialect Corpus and Transfer-based Curriculum Learning Investigation for Dialect Automatic Speech Recognition}}, |
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year=2023, |
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booktitle={Proc. INTERSPEECH 2023}, |
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pages={4069--4073}, |
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doi={10.21437/Interspeech.2023-1828} |
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} |
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``` |