Bert文本分类run_classifier的预测模块修改_runclassifier.py修改

修改位置1:run_classifier.py model_fn() 函数中：

源码1:

else:
	output_spec = tf.contrib.tpu.TPUEstimatorSpec(
		mode=mode, predictions=probabilities, scaffold_fn=scaffold_fn)
1
2
3

替换源码1:

elif mode == tf.estimator.ModeKeys.PREDICT:
    def metric_fn(logits,probabilities):
        predicted_classes = tf.argmax(logits, axis=1,output_type=tf.int32)
        return {
             'pred_class_ids': predicted_classes[:, tf.newaxis],
             'probabilities':probabilities,
             'logits': logits}                

    pred_metrics = metric_fn(logits,probabilities)   
    output_spec = tf.estimator.EstimatorSpec(
        mode=mode,predictions=pred_metrics)         
1
2
3
4
5
6
7
8
9
10
11

修改位置2:run_classifier.py main()函数中：

源码2：

with tf.gfile.GFile(output_predict_file, "w") as writer:
   
1