我有一个数据帧与一列,我需要返回3个最常见的流派
INPUT
genres
0 Drama
1 Animation|Children's|Musical
2 Musical|Romance
3 Drama
4 Animation|Children's|Comedy
5 Action|Adventure|Comedy|Romance
6 Action|Adventure|Drama
7 Comedy|Drama
8 Animation|Children's|Musical
9 Adventure|Children's|Drama|Musical
10 Animation|Children's|Musical
11 Musical
12 Drama
13 Comedy
戏剧6 音乐剧6 儿童5 动画4 喜剧4 冒险3 行动2
OUTPUT - A dataframe with:
genres
0 Drama
1 Musical
2 Children's
您首先需要
split
,dostack
,然后使用value_counts
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