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我有一个数据框,列表中的字符串作为列,并希望使用collections.counter创建词语频率词典。数据帧如下所示:从数据框列表创建词语频率词典
>>> job_title['title']
0 [responsible, caring, trustworthy, babysitter]
1 [compassionate, trustworthy, babysitter]
2 [family, looking, kindergarten, preschool, chi...
3 [babysitter, needed, 2, children, bee, cave, n...
4 [fun, patient, nonjudgemental, babysitter]
5 [responsible, interactive, intelligent, babysi...
6 [responsible, friendly, babysitter]
7 [family, looking, kindergarten, preschool, chi...
8 [family, looking, kindergarten, preschool, chi...
9 [reliable, clean, friendly, nanny]
什么是最有效的方法来实现这一目标?
这是完美的,太感谢你了! – mangodreamz