factorization_ops.py 文件源码

def initialize_op(self):
    """Returns an op for initializing tensorflow variables."""
    all_vars = self._row_factors + self._col_factors
    all_vars.extend([self._row_gramian, self._col_gramian])
    if self._row_weights is not None:
      assert self._col_weights is not None
      all_vars.extend(self._row_weights + self._col_weights)
    return tf.initialize_variables(all_vars)