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您好，求教一个小问题，谢谢 #11

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johnson-xu01 opened this issue Jan 8, 2018 · 0 comments

johnson-xu01 commented Jan 8, 2018

    if params['is_use_dnn_part']:
        w_fm_nn_input = tf.reshape(tf.gather(w_fm, _ind) * tf.expand_dims(_values, 1), [-1, field_cnt * dim])
        print(w_fm_nn_input.shape)

这段代码实现了什么逻辑？
field_cnt和feature_cnt有什么差别？
谢谢！！

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