python读取本地文件
方法一: open()
fr = open(filename)
dataset = [line.strip().split(分隔符)
for line
in fr.readline()]
fr.close()
方法二: numpy的genfromtxt()
import numpy
as np
dataset = np.genfromtxt(filename,delimiter=分隔符)
dataset.tolist()
方法三: pandas的read_csv(),read_txt()
import pandas
as pd
df = pd.read_csv(filename,sep=分隔符,header=
None...)
dataset = []
for x
in df.values:
dataset.append(list(x))