generate_lexicon.py 971 B

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  1. #!/usr/bin/env python3
  2. # encoding: utf-8
  3. import sys
  4. # sys.argv[1]: lm dict
  5. # sys.argv[2]: lexicon file
  6. # sys.argv[3]: lexicon file for corpus.dict
  7. lex_dict = {}
  8. with open(sys.argv[2], 'r', encoding='utf8') as fin:
  9. for line in fin:
  10. words = line.strip().split('\t')
  11. if len(words) != 2:
  12. continue
  13. lex_dict[words[0]] = words[1]
  14. with open(sys.argv[1], 'r', encoding='utf8') as fin, \
  15. open(sys.argv[3], 'w', encoding='utf8') as fout:
  16. for line in fin:
  17. word = line.strip()
  18. if word == '<s>' or word == '</s>':
  19. continue
  20. word_lex = ""
  21. if word in lex_dict:
  22. word_lex = lex_dict[word]
  23. else:
  24. for i in range(len(word)):
  25. if word[i] in lex_dict:
  26. word_lex += " " + lex_dict[word[i]]
  27. else:
  28. word_lex += " <unk>"
  29. fout.write('{}\t{}\n'.format(word, word_lex.strip()))