Data Leakage

Creator

Creator

Seonglae Cho

Created

Created

2024 Oct 5 22:31

Editor

Editor

Seonglae Cho

Edited

Edited

2024 Oct 31 10:25

Refs

Refs

There are several types

Target leakage

Target leakage occurs when your predictors include data that will not be available at the time you make predictions.

실제 예측 상황에서는 이용할 수 없는 데이터를 학습하게 되는 경우

Train-test contamination

Explore and run machine learning code with Kaggle Notebooks | Using data from multiple data sources

https://www.kaggle.com/code/alexisbcook/data-leakage

Data Leakage

Three Subtle Examples of Data Leakage — LessWrong

This is a description of my work on some data science projects, lightly obfuscated and fictionalized to protect the confidentiality of the organizati…

Three Subtle Examples of Data Leakage — LessWrong

https://www.lesswrong.com/posts/rzyHbLZHuqHq6KM65/three-subtle-examples-of-data-leakage

Three Subtle Examples of Data Leakage — LessWrong

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