Method-Driven Preparation and Leakage Prevention — Data Science | Learn by Directing AI

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Method-Driven Preparation and Leakage Prevention

Units

1The Slack message and the data
2The leakage trap
3Feature engineering and preparation design
4Build and evaluate the forecast model
5Translate and deliver to Eunji
6Deliver, handle scope, and close

Materials Chat with Eunji Cho

Materials

mdCLAUDE.md mddata-dictionary.md mdmethodology-memo-template.md csvsales-data.csv csvsocial-media-mentions.csv