【发布时间】:2019-02-04 13:43:55
【问题描述】:
您好,我想像训练损失一样绘制评估损失,如下所示: image ,不只是像tensorflow教程那样的点,我是怎么做的,这是我的代码,用这个代码我只得到一个点来表示评估损失:
accuracy=tf.metrics.accuracy(labels=labels, predictions=predictions["classes"])
metrics = {"accuracy": accuracy}
tf.summary.scalar("accuracy", accuracy[1])
#Configure of the training operation
if mode==tf.estimator.ModeKeys.TRAIN:
optimizer = tf.train.GradientDescentOptimizer(learning_rate=0.001)
train_op=optimizer.minimize(loss=loss,global_step=tf.train.get_global_step())
return tf.estimator.EstimatorSpec(mode=mode,loss=loss,train_op=train_op)
#Configure the evaluation operation
if mode == tf.estimator.ModeKeys.EVAL:
return tf.estimator.EstimatorSpec(mode=mode, loss=loss, eval_metric_ops=metrics)
当我在指标中输入 "loss":loss 时出现错误,我该怎么做?
【问题讨论】:
标签: tensorflow deep-learning conv-neural-network tensorboard