6bdf6eeaac847d25844dae3390504d402ce095d8,code/gifqa/models/frameqa_models.py,FrameQASpTp,build_graph,#FrameQASpTp#Any#Any#Any#Any#Any#Any#,407

Before Change

        self.dropout_keep_prob_output_t = tf.constant(self.dropout_keep_prob_output)
        self.dropout_keep_prob_image_embed_t = tf.constant(self.dropout_keep_prob_image_embed)

        for idx, device in enumerate(self.devices):
            with tf.device("/%s" % device):
                if idx > 0:
                    tf.get_variable_scope().reuse_variables()

                from_idx = self.batch_size_per_gpu*idx

                video = tf.slice(self.video, [from_idx,0,0,0,0],
                                    [self.batch_size_per_gpu,-1,-1,-1,-1])
                video_mask = tf.slice(self.video_mask, [from_idx,0],
                                        [self.batch_size_per_gpu,-1])
                caption = tf.slice(self.caption, [from_idx,0],
                                        [self.batch_size_per_gpu,-1])
                caption_mask = tf.slice(self.caption_mask, [from_idx,0],
                                            [self.batch_size_per_gpu,-1])
                answer = tf.slice(self.answer, [from_idx,0],
                                            [self.batch_size_per_gpu,-1])

                self.build_graph_single_gpu(video, video_mask, caption,
                                            caption_mask, answer, idx)

        self.mean_loss = tf.reduce_mean(tf.pack(self.mean_loss_list, axis=0))
        self.alpha = tf.pack(self.alpha_list, axis=0)
        self.predictions = tf.pack(self.predictions_list, axis=0)
        self.correct_predictions = tf.pack(self.correct_predictions_list, axis=0)

After Change

                                                caption_mask, answer, idx)

        self.mean_loss = tf.reduce_mean(tf.stack(self.mean_loss_list, axis=0))
        self.mean_grad = average_gradients(self.mean_grad_list) // use this to debug.
        self.alpha = tf.stack(self.alpha_list, axis=0)
        self.predictions = tf.stack(self.predictions_list, axis=0)
        self.correct_predictions = tf.stack(self.correct_predictions_list, axis=0)

Instances