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PaddleSpeech/third_party/python-pinyin/pypinyin/contrib/_tone_rule.py

45 lines
1.4 KiB

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
3 years ago
from typing import Optional
from typing import Text
def right_mark_index(pinyin_no_tone: Text) -> Optional[int]:
"""
标调位置
ɑ 不放过
   ɑ oe
  ɑoeiuü
  标调就按这顺序
  iu 若是连在一起
  谁在后面就标谁
有ɑ不放过有ɑ一定要标在ɑ上
ɑ找oe没有ɑ的时候标在o上,如果没有o则标在e上;
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
单个韵母不用说只能标在单韵母上
http://www.hwjyw.com/resource/content/2010/06/04/8183.shtml
https://www.zhihu.com/question/23655297
https://github.com/mozillazg/python-pinyin/issues/160
http://www.pinyin.info/rules/where.html
"""
# 有 ɑ 不放过, 没 ɑ 找 o、e
for c in ['a', 'o', 'e']:
if c in pinyin_no_tone:
return pinyin_no_tone.index(c)
# i、u 若是连在一起,谁在后面就标谁
for c in ['iu', 'ui']:
if c in pinyin_no_tone:
return pinyin_no_tone.index(c) + 1
# ɑ、o、e、i、u、ü
for c in ['i', 'u', 'v', 'ü']:
if c in pinyin_no_tone:
return pinyin_no_tone.index(c)
# n, m, ê
for c in ['n', 'm', 'ê']:
if c in pinyin_no_tone:
return pinyin_no_tone.index(c)