一、示例代码 目的是让网络“注意”到 index=2 的特征 """ 参考: https://blog.csdn.net/weixin_44791964/article/details/104000722?spm=1001.2014.3001.5501 """ import matplotlib.pyplot as plt import numpy as np import pandas as pd from keras.layers import merge from keras.layers.core import * from ...