#edit-mode: -*- python -*-
# Copyright (c) 2016 Baidu, Inc. All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
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from paddle.trainer_config_helpers import *

settings(batch_size=1000)

data = data_layer(name ="input", size=100000)

# emb1 is equal to emb2, note that bias_attr=false 
# and act=LinearActivation() in default.
emb1 = embedding_layer(input=data, size=128)

with mixed_layer(size=128) as emb2:
    emb2 += table_projection(input=data)

concat = concat_layer(input=[emb1, emb2])

outputs(concat)