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E2E/Streaming Transformer/Conformer ASR (#578)
* add cmvn and label smoothing loss layer
* add layer for transformer
* add glu and conformer conv
* add torch compatiable hack, mask funcs
* not hack size since it exists
* add test; attention
* add attention, common utils, hack paddle
* add audio utils
* conformer batch padding mask bug fix #223
* fix typo, python infer fix rnn mem opt name error and batchnorm1d, will be available at 2.0.2
* fix ci
* fix ci
* add encoder
* refactor egs
* add decoder
* refactor ctc, add ctc align, refactor ckpt, add warmup lr scheduler, cmvn utils
* refactor docs
* add fix
* fix readme
* fix bugs, refactor collator, add pad_sequence, fix ckpt bugs
* fix docstring
* refactor data feed order
* add u2 model
* refactor cmvn, test
* add utils
* add u2 config
* fix bugs
* fix bugs
* fix autograd maybe has problem when using inplace operation
* refactor data, build vocab; add format data
* fix text featurizer
* refactor build vocab
* add fbank, refactor feature of speech
* refactor audio feat
* refactor data preprare
* refactor data
* model init from config
* add u2 bins
* flake8
* can train
* fix bugs, add coverage, add scripts
* test can run
* fix data
* speed perturb with sox
* add spec aug
* fix for train
* fix train logitc
* fix logger
* log valid loss, time dataset process
* using np for speed perturb, remove some debug log of grad clip
* fix logger
* fix build vocab
* fix logger name
* using module logger as default
* fix
* fix install
* reorder imports
* fix board logger
* fix logger
* kaldi fbank and mfcc
* fix cmvn and print prarams
* fix add_eos_sos and cmvn
* fix cmvn compute
* fix logger and cmvn
* fix subsampling, label smoothing loss, remove useless
* add notebook test
* fix log
* fix tb logger
* multi gpu valid
* fix log
* fix log
* fix config
* fix compute cmvn, need paddle 2.1
* add cmvn notebook
* fix layer tools
* fix compute cmvn
* add rtf
* fix decoding
* fix layer tools
* fix log, add avg script
* more avg and test info
* fix dataset pickle problem; using 2.1 paddle; num_workers can > 0; ckpt save in exp dir;fix setup.sh;
* add vimrc
* refactor tiny script, add transformer and stream conf
* spm demo; librisppech scripts and confs
* fix log
* add librispeech scripts
* refactor data pipe; fix conf; fix u2 default params
* fix bugs
* refactor aishell scripts
* fix test
* fix cmvn
* fix s0 scripts
* fix ds2 scripts and bugs
* fix dev & test dataset filter
* fix dataset filter
* filter dev
* fix ckpt path
* filter test, since librispeech will cause OOM, but all test wer will be worse, since mismatch train with test
* add comment
* add syllable doc
* fix ds2 configs
* add doc
* add pypinyin tools
* fix decoder using blank_id=0
* mmseg with pybind11
* format code
4 years ago
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from typing import Optional
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from typing import Text
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def right_mark_index(pinyin_no_tone: Text) -> Optional[int]:
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"""
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标调位置
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有 ɑ 不放过,
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没 ɑ 找 o、e;
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ɑ、o、e、i、u、ü
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标调就按这顺序;
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i、u 若是连在一起,
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谁在后面就标谁。
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有ɑ不放过(有ɑ一定要标在ɑ上);
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无ɑ找oe(没有ɑ的时候标在o上,如果没有o则标在e上);
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iu并列标在后(iu, ui的情况,标在后面的字母上,比如说iu应该标u,ui应该标i);
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单个韵母不用说(只能标在单韵母上)
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http://www.hwjyw.com/resource/content/2010/06/04/8183.shtml
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https://www.zhihu.com/question/23655297
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https://github.com/mozillazg/python-pinyin/issues/160
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http://www.pinyin.info/rules/where.html
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"""
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# 有 ɑ 不放过, 没 ɑ 找 o、e
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for c in ['a', 'o', 'e']:
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if c in pinyin_no_tone:
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return pinyin_no_tone.index(c)
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# i、u 若是连在一起,谁在后面就标谁
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for c in ['iu', 'ui']:
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if c in pinyin_no_tone:
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return pinyin_no_tone.index(c) + 1
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# ɑ、o、e、i、u、ü
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for c in ['i', 'u', 'v', 'ü']:
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if c in pinyin_no_tone:
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return pinyin_no_tone.index(c)
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# n, m, ê
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for c in ['n', 'm', 'ê']:
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if c in pinyin_no_tone:
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return pinyin_no_tone.index(c)
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