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- chmod +x fst/*
- [ -f path.sh ] && . ./path.sh
- # download train corpus and lexicon
- wget https://isv-data.oss-cn-hangzhou.aliyuncs.com/ics/MaaS/ASR/requirements/lm.tar.gz
- tar -zxvf lm.tar.gz
- # train lm, make sure that srilm is installed
- bash fst/train_lms.sh
- # generate lexicon
- python3 fst/generate_lexicon.py lm/corpus.dict lm/lexicon.txt lm/lexicon.out
- # Compile the lexicon and token FSTs
- fst/compile_dict_token.sh lm lm/tmp lm/lang
- # Compile the language-model FST and the final decoding graph TLG.fst
- fst/make_decode_graph.sh lm lm/lang || exit 1;
- # Collect resource files required for decoding
- fst/collect_resource_file.sh lm lm/resource
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