class_docstr: With 64k vocabulary and shorter truncation lengths.
class_docstr_tok: ["With","64k","vocabulary","and","shorter","truncation","lengths","."]
docstr: Threshold for upto how many characters to combine in examples.
code: def combine_characters_threshold(self):
      """Threshold for upto how many characters to combine in examples."""
      return 384 * 8
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import os
  import six
  from tensor2tensor.data_generators import generator_utils
  from tensor2tensor.data_generators import problem
  from tensor2tensor.data_generators import text_problems
  from tensor2tensor.utils import registry
  import tensorflow.compat.v1
label_desc: Use image node_id 1 for calling the LanguagemodelEnWiki64kShorter obj's underlying member method code with example usage: obj.combine_characters_threshold() and returns: unknown