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license: cc-by-nc-sa-4.0 |
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language: |
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- uk |
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tags: |
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- automatic-speech-recognition |
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--- |
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## Community |
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- Discord: https://bit.ly/discord-uds |
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- Speech Recognition: https://t.me/speech_recognition_uk |
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- Speech Synthesis: https://t.me/speech_synthesis_uk |
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- Natural Language Processing: https://t.me/nlp_uk |
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## Overview |
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Different KenLM models for Ukrainian. |
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## Metrics |
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Tested with an acoustic model from [w2v-xls-r-uk](https://huggingface.co/Yehor/w2v-xls-r-uk) model: |
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| Model | CER | WER | |
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| no LM | 0.0412 | 0.2206 | |
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| lm-3gram-10k (alpha=0.1) | 0.0398 | 0.2191 | |
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| lm-4gram-10k (alpha=0.1) | 0.0398 | 0.219 | |
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| lm-5gram-10k (alpha=0.1) | 0.0398 | 0.219 | |
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| lm-3gram-30k | 0.038 | 0.2023 | |
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| lm-4gram-30k | 0.0379 | 0.2018 | |
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| lm-5gram-30k | 0.0379 | 0.202 | |
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| lm-3gram-50k | 0.0348 | 0.1826 | |
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| lm-4gram-50k | 0.0347 | 0.1818 | |
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| lm-5gram-50k | 0.0347 | 0.1821 | |
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| lm-3gram-100k | 0.031 | 0.1588 | |
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| lm-4gram-100k | 0.0308 | 0.1579 | |
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| lm-5gram-100k | 0.0308 | 0.1579 | |
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| lm-3gram-300k | 0.0261 | 0.1294 | |
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| lm-4gram-300k | 0.0261 | 0.1293 | |
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| lm-5gram-300k | 0.0261 | 0.1293 | |
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| lm-3gram-500k | 0.0248 | 0.1209 | |
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| lm-4gram-500k | 0.0247 | 0.1207 | |
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| lm-5gram-500k | 0.0247 | 0.1209 | |
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Files of the KenLM models are under the Files and versions section. |
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## Attribution |
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- Chaplynskyi, D. et al. (2021) lang-uk Ukrainian Ubercorpus [Data set]. https://lang.org.ua/uk/corpora/#anchor4 |
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