hjl150505

Please refer to the [FAQ](https://deepctr-doc.readthedocs.io/en/latest/FAQ.html) in doc and search for the [related issues](https://github.com/shenweichen/DeepCTR/issues) before you ask the question. **Describe the question(问题描述)** 运行： if __name__ == "__main__": x, y, feature_columns, behavior_feature_list...

出错的是train.py里的snapshot函数： net.params['bbox_pred'][0].data[...] = \ (net.params['bbox_pred'][0].data * self.bbox_stds[:, np.newaxis]) 我调试了下，net.params['bbox_pred'][0].data 它的shape是 8 \* 32 \* 1 \* 1， self.bbox_stds[:, np.newaxis 它的shape是 8 \* 1， 它俩相乘后的结果，shape是： 8 \* 32 \* 8 \*...