v4.0.0

This is the release note of v4.0.0.

Added

• Introduced the class BasicPhrase, which is the wrapper of the classpyknp.Tag. According to this change, we removed the class Content.
• Introduced the parameters logging_level and logger to EventGraph.build(), EventGraph.load(), and EventGraphVisualizer.make_image(). According to this change, we removed the attribute verbose from them.
• Introduced a function to save EventGraph as a binary file. According to this change, we removed EventGraph.output_json().

Changed

• Improved normalization rules.
• Quarried the class Features from event.py.
• Revised the naming of the following functions:
  • EventGraph.output_json() -> EventGraph.save()
• Revised the naming of the following attributes:
  • rep -> reps
  • rep_with_mark -> reps_with_mark
  • normalized_rep -> normalized_reps
  • normalized_rep_with_mark -> normalized_reps_with_mark
  • standard_rep -> standard_reps
  • content_reps -> content_rep_list
  • clausal_modifier_event_ids -> adnominal_event_ids
  • complementizer_event_ids -> sentential_complement_event_ids
  • feature -> features