【发布时间】:2020-03-23 14:09:00
【问题描述】:
我用什么函数来转换这个Dataframe:
id name genre
1 Fiml1 action, comedy
2 Fiml2 animation
3 Fiml3 comedy
4 Fiml4 action, animation
5 Fiml5 action
6 Fiml6 animation, comedy
收件人:
id name action animation comedy
1 Fiml1 1 0 1
2 Fiml2 0 1 0
3 Fiml3 0 0 1
4 Fiml4 1 1 0
5 Fiml5 1 0 0
6 Fiml6 0 1 1
此数据框将用于向量空间模型,答案或任何建议?
【问题讨论】:
标签: python python-3.x pandas dataframe data-science