categorical
[LeetCode] 2525. Categorize Box According to Criteria
Given four integers length, width, height, and mass, representing the dimensions and mass of a box, respectively, return a string representing the cat ......
学习笔记426—keras中to_categorical函数解析
keras中to_categorical函数解析 1.to_categorical的功能简单来说，to_categorical就是将类别向量转换为二进制（只有0和1）的矩阵类型表示。其表现为将原有的类别向量转换为独热编码的形式。先上代码看一下效果： from keras.utils.np_utils ......