class_docstr: Word2Vec
class_docstr_tok: ["Word2Vec"]
code: def export_checkpoints_dir(self, export_checkpoints_dir):
      assert_is_type(export_checkpoints_dir, None, str)
      self._parms["export_checkpoints_dir"] = export_checkpoints_dir
  
imports: from h2o.estimators.estimator_base import H2OEstimator
  from h2o.exceptions import H2OValueError
  from h2o.frame import H2OFrame
  from h2o.utils.typechecks import assert_is_type, Enum, numeric
label_desc: Use image node_id 25 for calling the H2OWord2vecEstimator obj's underlying member method code with example usage: obj.export_checkpoints_dir(export_checkpoints_dir) without return types