A Thai word tokenization library using Deep Neural Network.

The Convolutional Neural network is trained from 90% of NECTEC's BEST corpus(consists of 4 sections, article, news,novel and wikipedia) and test on the rest 10%. It is a binary classification model trying to predict whether a character is the beginning of word or not. The results calculated from 'true' class are as follow

• f1 score: 98.8%
• precision score: 98.6%
• recall score: 99.1%

On terminal, just type

  pip install deepcut

Make sure you are using tensorflow backend in keras by making sure ~/.keras/keras.json is as follows (see also https://keras.io/backend/)

  {
    "floatx": "float32",
    "epsilon": 1e-07,
    "backend": "tensorflow",
    "image_data_format": "channels_last"
  }

import deepcut
deepcut.tokenize('ตัดคำได้ดีมาก')

output will be in list format

['ตัด','คำ','ได้','ดี','มาก']

• Rakpong Kittinaradorn
• Korakot Chaovavanich