Samuel Flores
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How do you mitigate the risk of over‑fitting when performing manual feature ...
Method Help
Manual feature engineering can create very descriptive features, yet small datasets raise high over‑fitting risks. Hand‑crafted features may accidentally capture noise instead of real generalisable patterns. What practical safeguards do you apply during manual feature construction?
James Jones, Jacob Lewis and 51 others4 CommentsView more comments-
Reserve held‑out test set and never peek it during feature engineering phase.
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Use cross‑validation inside training partition to assess each candidate feature.
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How to write concise and clear acknowledgements section for thesis or manusc...
Method Help
Acknowledgements sections give credit to supervisors, lab mates, funders and participants. Many authors struggle with tone and appropriate length. What principles guide you when drafting acknowledgements?
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Keep acknowledgements sincere and concise, avoid overly‑flowery exaggerated phrasing.
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Make sure you do not accidentally include people who decline to be acknowledged.
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