# Dataset cleaning and other things to check

## EDA check list

- Get domain knowledge
- Check if the data is intuitive
- Understand how the data was generated
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- Explore individual features
- Explore pairs and groups
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- Clean features up, 중복데이터 제거
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- Check for leaks! (later in this course)






## Ref

- https://www.coursera.org/learn/competitive-data-science/lecture/lvdSo/dataset-cleaning-and-other-things-to-check