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embedding的i和j顺序?

Open wangzhegeek opened this issue 6 years ago • 0 comments

            for j in range(i+1, self.hparams.field_nums):
                vi_fj = tf.nn.embedding_lookup(embedding[j], df_i[:,i]) #  None * embedding_size
                vj_fi = tf.nn.embedding_lookup(embedding[i], df_i[:,j]) #  None * embedding_size

这个embedding[j]为什么对应df[:,i]?

wangzhegeek avatar Oct 12 '19 08:10 wangzhegeek