0.13.0

• New features
  • Major features of Topic Model Viewer tomotopy.viewer.open_viewer() are ready now.
  • tomotopy.LDAModel.get_hash() is added. You can get 128bit hash value of the model.
  • Add an argument ngram_list to tomotopy.utils.SimpleTokenizer.
• Bug fixes
  • Fixed inconsistent spans bug after Corpus.concat_ngrams is called.
  • Optimized the bottleneck of tomotopy.LDAModel.load() and tomotopy.LDAModel.save() and improved its speed more than 10 times.