训练数据= https://archive.ics.uci.edu/ml/machine-learning-databases/adult/adult.data 测试数据= https://archive.ics.uci.edu/ml/machine-learning-databases/adult/adult.test import numpy as np
import pandas as p
元素我使用此代码加载我的文件: with open('filepath') as myfile:
data = [next(myfile) for x in xrange(100)]
print data
print json.dumps(data, indent=1, sort_keys=False)
在第一种情况下,结构我得到的,是这样的: [
'{"A": "Av