def build_embedding_graph(self): self.x = tf.placeholder(tf.float32, shape=[None, None, None, self.channels], name="X") self.y = tf.placeholder(tf.float32, shape=[None, None, None, self.channels], name="Y") # H-1 conv self.Wm1_conv = util.weight([self.cnn_size, self.cnn_size, self.channels, self.feature_num], stddev=self.weight_dev, name="W-1_conv", initializer=self.initializer) self.Bm1_conv = ut