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A Khmer language processing toolkit

Project description

๐Ÿ…Khmer natural language processing toolkit๐Ÿ…

๐Ÿ’ช TODO:

  • Sentence Segmentation
  • Word Segmentation
  • Named Entity Recognition
  • Part of speech Tagging
  • Text classification

๐ŸŽฏ Installation

$ pip install khmer-nltk

๐Ÿน Quick tour:

To get the evaluation result of khmer-nltk's functionalities, please refer the sub-modules's readme

Sentence tokenization:

>>> from khmernltk import sentence_tokenize
>>> raw_text = "แžแžฝแž”แž†แŸ’แž“แžถแŸ†แž‘แžธแŸขแŸจ! แŸขแŸฃ แžแžปแž›แžถ แžŸแŸ’แž˜แžถแžšแžแžธแž•แŸ’แžŸแŸ‡แž•แŸ’แžŸแžถแž‡แžถแžแžทแžšแžœแžถแž„แžแŸ’แž˜แŸ‚แžšแž“แžทแž„แžแŸ’แž˜แŸ‚แžš แžˆแžถแž“แž‘แŸ…แž”แž‰แŸ’แž…แž”แŸ‹แžŸแž„แŸ’แžšแŸ’แž‚แžถแž˜ แž“แžถแŸ†แž–แž“แŸ’แž›แžบแžŸแž“แŸ’แžแžทแž—แžถแž– แž“แžทแž„แž€แžถแžšแžšแžฝแž”แžšแžฝแž˜แž‡แžถแžแŸ’แž˜แžธ"
>>> print(sentence_tokenize(raw_text))
['แžแžฝแž”แž†แŸ’แž“แžถแŸ†แž‘แžธแŸขแŸจ!', 'แŸขแŸฃ แžแžปแž›แžถ แžŸแŸ’แž˜แžถแžšแžแžธแž•แŸ’แžŸแŸ‡แž•แŸ’แžŸแžถแž‡แžถแžแžทแžšแžœแžถแž„แžแŸ’แž˜แŸ‚แžšแž“แžทแž„แžแŸ’แž˜แŸ‚แžš แžˆแžถแž“แž‘แŸ…แž”แž‰แŸ’แž…แž”แŸ‹แžŸแž„แŸ’แžšแŸ’แž‚แžถแž˜ แž“แžถแŸ†แž–แž“แŸ’แž›แžบแžŸแž“แŸ’แžแžทแž—แžถแž– แž“แžทแž„แž€แžถแžšแžšแžฝแž”แžšแžฝแž˜แž‡แžถแžแŸ’แž˜แžธ']

Word tokenization:

>>> from khmernltk import word_tokenize
>>> raw_text = "แžแžฝแž”แž†แŸ’แž“แžถแŸ†แž‘แžธแŸขแŸจ! แŸขแŸฃ แžแžปแž›แžถ แžŸแŸ’แž˜แžถแžšแžแžธแž•แŸ’แžŸแŸ‡แž•แŸ’แžŸแžถแž‡แžถแžแžทแžšแžœแžถแž„แžแŸ’แž˜แŸ‚แžšแž“แžทแž„แžแŸ’แž˜แŸ‚แžš แžˆแžถแž“แž‘แŸ…แž”แž‰แŸ’แž…แž”แŸ‹แžŸแž„แŸ’แžšแŸ’แž‚แžถแž˜ แž“แžถแŸ†แž–แž“แŸ’แž›แžบแžŸแž“แŸ’แžแžทแž—แžถแž– แž“แžทแž„แž€แžถแžšแžšแžฝแž”แžšแžฝแž˜แž‡แžถแžแŸ’แž˜แžธ"
>>> print(word_tokenize(raw_text, return_tokens=True))
['แžแžฝแž”', 'แž†แŸ’แž“แžถแŸ†', 'แž‘แžธ', 'แŸขแŸจ', '!', ' ', 'แŸขแŸฃ', ' ', 'แžแžปแž›แžถ', ' ', 'แžŸแŸ’แž˜แžถแžšแžแžธ', 'แž•แŸ’แžŸแŸ‡แž•แŸ’แžŸแžถ', 'แž‡แžถแžแžท', 'แžšแžœแžถแž„', 'แžแŸ’แž˜แŸ‚แžš', 'แž“แžทแž„', 'แžแŸ’แž˜แŸ‚แžš', ' ', 'แžˆแžถแž“', 'แž‘แŸ…', 'แž”แž‰แŸ’แž…แž”แŸ‹', 'แžŸแž„แŸ’แžšแŸ’แž‚แžถแž˜', ' ', 'แž“แžถแŸ†', 'แž–แž“แŸ’แž›แžบ', 'แžŸแž“แŸ’แžแžทแž—แžถแž–', ' ', 'แž“แžทแž„', 'แž€แžถแžšแžšแžฝแž”แžšแžฝแž˜', 'แž‡แžถแžแŸ’แž˜แžธ']

POS Tagging:

Usage:

>>> from khmernltk import pos_tag
>>> raw_text = "แžแžฝแž”แž†แŸ’แž“แžถแŸ†แž‘แžธแŸขแŸจ! แŸขแŸฃ แžแžปแž›แžถ แžŸแŸ’แž˜แžถแžšแžแžธแž•แŸ’แžŸแŸ‡แž•แŸ’แžŸแžถแž‡แžถแžแžทแžšแžœแžถแž„แžแŸ’แž˜แŸ‚แžšแž“แžทแž„แžแŸ’แž˜แŸ‚แžš แžˆแžถแž“แž‘แŸ…แž”แž‰แŸ’แž…แž”แŸ‹แžŸแž„แŸ’แžšแŸ’แž‚แžถแž˜ แž“แžถแŸ†แž–แž“แŸ’แž›แžบแžŸแž“แŸ’แžแžทแž—แžถแž– แž“แžทแž„แž€แžถแžšแžšแžฝแž”แžšแžฝแž˜แž‡แžถแžแŸ’แž˜แžธ"
>>> print(pos_tag(raw_text))
[('แžแžฝแž”', 'n'), ('แž†แŸ’แž“แžถแŸ†', 'n'), ('แž‘แžธ', 'n'), ('แŸขแŸจ', '1'), ('!', '.'), (' ', 'n'), ('แŸขแŸฃ', '1'), (' ', 'n'), ('แžแžปแž›แžถ', 'n'), (' ', 'n'), ('แžŸแŸ’แž˜แžถแžšแžแžธ', 'n'), ('แž•แŸ’แžŸแŸ‡แž•แŸ’แžŸแžถ', 'n'), ('แž‡แžถแžแžท', 'n'), ('แžšแžœแžถแž„', 'o'), ('แžแŸ’แž˜แŸ‚แžš', 'n'), ('แž“แžทแž„', 'o'), ('แžแŸ’แž˜แŸ‚แžš', 'n'), (' ', 'n'), ('แžˆแžถแž“', 'v'), ('แž‘แŸ…', 'v'), ('แž”แž‰แŸ’แž…แž”แŸ‹', 'v'), ('แžŸแž„แŸ’แžšแŸ’แž‚แžถแž˜', 'n'), (' ', 'n'), ('แž“แžถแŸ†', 'v'), ('แž–แž“แŸ’แž›แžบ', 'n'), ('แžŸแž“แŸ’แžแžทแž—แžถแž–', 'n'), (' ', 'n'), ('แž“แžทแž„', 'o'), ('แž€แžถแžšแžšแžฝแž”แžšแžฝแž˜', 'n'), ('แž‡แžถแžแŸ’แž˜แžธ', 'o')]

โœ๏ธ Citation

@misc{hoang-khmer-nltk,
  author = {Phan Viet Hoang},
  title = {Khmer Natural Language Processing Tookit},
  year = {2020},
  publisher = {GitHub},
  journal = {GitHub repository},
  howpublished = {\url{https://github.com/VietHoang1710/khmer-nltk}}
}

๐Ÿ‘จโ€๐ŸŽ“ References:

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