Densenet_Cifar10.py 文件源码

def Evaluate(sess):
    test_acc = 0.0
    test_loss = 0.0
    test_pre_index = 0
    add = 1000

    for it in range(test_iteration):
        test_batch_x = test_x[test_pre_index: test_pre_index + add]
        test_batch_y = test_y[test_pre_index: test_pre_index + add]
        test_pre_index = test_pre_index + add

        test_feed_dict = {
            x: test_batch_x,
            label: test_batch_y,
            learning_rate: epoch_learning_rate,
            training_flag: False
        }

        loss_, acc_ = sess.run([cost, accuracy], feed_dict=test_feed_dict)

        test_loss += loss_ / 10.0
        test_acc += acc_ / 10.0

    summary = tf.Summary(value=[tf.Summary.Value(tag='test_loss', simple_value=test_loss),
                                tf.Summary.Value(tag='test_accuracy', simple_value=test_acc)])

    return test_acc, test_loss, summary