Created by: CruiseSun

参考DeepFM的配置文档：http://www.paddlepaddle.org/documentation/models/zh/1.1/legacy/deep_fm/README.html 在Paddle V2里面，是通过如下方式构建fm layer的： def fm_layer(input, factor_size): first_order = paddle.layer.fc(input=input, size=1, act=paddle.activation.Linear()) second_order = paddle.layer.factorization_machine(input=input, factor_size=factor_size) fm = paddle.layer.addto(input=[first_order, second_order], act=paddle.activation.Linear(), bias_attr=False) return fm 请问在fluid版本里我该怎么配置呢？