我有一个三元组元组列表。前两个项目是经常重复(GPS坐标),而最后一个项目是一个分数(信号强度)去重复元组列表,喜欢某些元组
[(62.45807, -114.41026, 8),
(62.45807, -114.41026, 11),
(62.45807, -114.41026, 18),
(62.45807, -114.41026, 16),
(62.45807, -114.41026, 9),
(62.45785, -114.41003, 23),
(62.45785, -114.41003, 19),
(62.45785, -114.41003, 11),
(62.45785, -114.41003, 17),
(62.45785, -114.41003, 14),
(62.45785, -114.41003, 11),
(62.45785, -114.41003, 15),
(62.45765, -114.40978, 28),
(62.45765, -114.40978, 16),
(62.45765, -114.40978, 10),
(62.45765, -114.40978, 15),
(62.45765, -114.40978, 25)]
我想知道如何删除重复的GPS坐标,而宁愿得分最高与此落得:
[(62.45807, -114.41026, 18),
(62.45785, -114.41003, 23),
(62.45765, -114.40978, 28)]
怎么办相同,但平均得分像这样的东西
[(62.45807, -114.41026, 12),
(62.45785, -114.41003, 16),
(62.45765, -114.40978, 19)]
你是怎么试图解决这个问题的? – APerson 2014-09-04 13:15:47
熊猫有你想要的功能。类似的问题在这里:http://stackoverflow.com/questions/12497402/python-pandas-remove-duplicates-by-columns-a-keeping-the-row-with-the-highest – Vicky 2014-09-04 13:22:55
答案如何“太宽泛', 请?我提供了样本输入,预期输出并描述了从一个到另一个的条件。我也得到了及时的答复。我想了解这个问题如何能够做得更好以备将来参考。谢谢。 – user3481267 2014-09-04 16:12:50