摘要:
Pandas基础 # 导入包 import numpy as np import pandas as pd 文件的读取和写入 df_csv = pd.read_csv('train.csv') df_csv PassengerId Survived Pclass Name Sex Age SibSp 阅读全文
摘要:
线性回归 一维线性回归 最小二乘法,偏导数为0 import torch from torch.autograd import Variable import matplotlib.pyplot as plt import numpy as np import torch.nn as nn impo 阅读全文