FutureWarning: The frame.append method is deprecated and will be removed from pandas in a futur

7月前作者：咆哮的小清新dd 分类：Toy博客阅读(35) 违法举报

这篇具有很好参考价值的文章主要介绍了FutureWarning: The frame.append method is deprecated and will be removed from pandas in a futur。希望对大家有所帮助。如果存在错误或未考虑完全的地方，请大家不吝赐教，您也可以点击"举报违法"按钮提交疑问。

问题：pandas中DataFrame数据拼接报错）FutureWarning: The frame.append method is deprecated and will be removed from pandas in a future version. Use pandas.concat instead. df = df1.append(df2)

sample = known_associations.append(random_negative)

解决：

sample_df = pd.concat([known_associations, random_negative], ignore_index=True)

总结文章来源地址https://www.toymoban.com/news/detail-521772.html

sample_df = pd.concat([known_associations, random_negative], ignore_index=True)

#等价于

sample = known_associations.append(random_negative)

sample.reset_index(drop=True, inplace=True)

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