1 # Copyright 2017 The TensorFlow Authors. All Rights Reserved. 2 # 3 # Licensed under the Apache License, Version 2.0 (the "License"); 4 # you may not use this file except in compliance with the License. 5 # You may obtain a copy of the License at 6 # 7 # http://www.apache.org/licenses/LICENSE-2.0 8 # 9 # Unless required by applicable law or agreed to in writing, software 10 # distributed under the License is distributed on an "AS IS" BASIS, 11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 # See the License for the specific language governing permissions and 13 # limitations under the License. 14 # ============================================================================== 15 """Beam Search helper ops.""" 16 from __future__ import absolute_import 17 from __future__ import division 18 from __future__ import print_function 19 20 from tensorflow.contrib.seq2seq.ops import gen_beam_search_ops 21 from tensorflow.contrib.util import loader 22 from tensorflow.python.platform import resource_loader 23 24 _beam_search_ops_so = loader.load_op_library( 25 resource_loader.get_path_to_datafile("_beam_search_ops.so")) 26 27 gather_tree = gen_beam_search_ops.gather_tree 28
