【发布时间】:2020-03-01 00:34:27
【问题描述】:
我有这两个列表,最后一列是发生这种情况的概率
#Pr(Fraud | Trav)
f3 = [[
[True, True, 0.01],
[False, True, 0.004],
[True, False, 0.99],
[False, False, 0.996]
], ["Trav", "Fraud"]]
f4 = [[
[False, True, True, 0.1],
[False, False, True, 0.01],
[True, True, True, 0.9],
[True, False, True, 0.9],
[False, True, False, 0.9],
[False, False, False, 0.99],
[True, True, False, 0.1],
[True, False, False, 0.1],
], ["Trav", "Fraud", "FP"]]
我想通过 Trav 和 Fraud 将它们连接在一起以生成下表:
[[True,True,True,0.009]
[True,True,False,0.001]
[True,False,True,0.891]
[True,False,False,0.099]
[False,True,True,0.0004]
[False,True,False,0.0036]
[False,False,True,0.00996]
[False,False,False,0.98604]],
["Trav","Fraud","FP"]]
提前致谢!!!
【问题讨论】:
-
有什么问题,你在苦苦挣扎的部分。顺便说一句,您是否考虑过使用 Pandas 之类的库?它将使这些类型的操作变得更加简单。
标签: python python-3.x dataframe math join