message: BUG: fix, indices is out of bounds
diff: @@ -2474,6 +2474,11 @@ class _IndicatorColumn(_DenseColumn,
  sp_ids=id_tensor,
  sp_values=weight_tensor,
  vocab_size=int(self._variable_shape[-1]))
  + # Remove (?, -1) index
  + weighted_column = sparse_ops.sparse_slice(
  + weighted_column,
  + [0, 0],
  + weighted_column.dense_shape)
  return sparse_ops.sparse_tensor_to_dense(weighted_column)
  dense_id_tensor = sparse_ops.sparse_tensor_to_dense(
  