alteryx/featuretools

Provide example of many-to-many relationship

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#54 建立於 2017年12月29日

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 (4 留言) (7 反應) (0 負責人)Python (6,895 star) (853 fork)batch import
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描述

In situations where we want to run Deep Feature Synthesis for a dataset that has a many-to-many relationship we need to create an extra association entity to handle the mapping. Featuretools supports this use case, but it could be more clear to users of the library if we provided an example either in the documentation on in a demo like the ones we have on the website.

貢獻者指南

技術棧
python
領域
datamachine learningdocumentation
議題類型
documentation
難度面向新貢獻者的預計實作難度，1 表示很小改動，5 表示專家級工作。
2
預計時間有經驗貢獻者完成調查、實作、測試並準備 pull request 的粗略時間範圍。
half day
活動狀態議題目前的可參與程度：新鮮、活躍、陳舊、阻塞或等待維護者輸入。
fresh
清晰度議題是否清楚說明預期改動、驗收標準和下一步。
clear
前置要求
Basic knowledge of featuretoolsUnderstanding of many to many relationships
新手友善度1-100 的估計分數，表示該議題對首次貢獻者的友善程度。
70
研究方向
The issue requests an example of using Deep Feature Synthesis with many to many relationships. Look at the existing documentation and demos on the Featuretools website (e.g., the demos folder in the repo). Identify where a many to many example could be added, such as a new notebook or a section in the user guide. Ensure the example uses an extra association entity as described. Check the comments for any additional context.