class_docstr: Abstract base class for :class:`~gensim.models.phrases.Phrases` and
  :class:`~gensim.models.phrases.FrozenPhrases`.
class_docstr_tok: ["Abstract","base","class","for",":","class",":","`","~gensim.models.phrases.Phrases","`","and",":","class",":","`","~gensim.models.phrases.FrozenPhrases","`","."]
code: def __init__(self, connector_words):
      self.connector_words = frozenset(connector_words)
  
imports: import logging
  import itertools
  from math import log
  import pickle
  from inspect import getfullargspec
  import time
  from gensim import utils, interfaces
label_desc: Use image node_id 1 to create a new _PhrasesTransformation object from inherited base classes: interfaces with example: obj = _PhrasesTransformation(connector_words)