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词云:FutureWarning: using a dict on a Series for aggregation is deprecated and will be removed问题
情境再现:
代码:
words_stat=words_df.groupby(by=['segment'])['segment'].agg({"计数":numpy.size})
分析问题:
写法不对,
解决问题:
words_stat=words_df.groupby(by=['segment'])['segment'].agg(numpy.size)
words_stat=words_stat.to_frame()
words_stat.columns=['计数']