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首先使用np.array()函數把DataFrame轉化為np.ndarray(),再利用tolist()函數把np.ndarray()轉為list,示例代碼如下:
# -*- coding:utf-8-*-
import numpy as np
import pandas as pd
data_x = pd.read_csv("E:/Tianchi/result/features.csv",usecols=[2,3,4])#pd.dataframe
data_y = pd.read_csv("E:/Tianchi/result/features.csv",usecols=[5])
train_data = np.array(data_x)#np.ndarray()
train_x_list=train_data.tolist()#list
print(train_x_list)
print(type(train_x_list))
原文 來自 百度: 作者不詳 特想作者 致謝
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