numpy 矩阵常用基本 - Shuang0420/Shuang0420.github.io GitHub Wiki

numpy.float64 转换 python float

import numpy as np
# examples using a.item()
type(np.float32(0).item()) # 
type(np.float64(0).item()) # 
type(np.uint32(0).item())  #

x.tolist()