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Trees & Ensembles
Decision trees, random forests, XGBoost, LightGBM.
Editorial articles
Suresh Madhra · Jun 18, 2026
A Practical Guide to XGBoost Hyperparameter Tuning
The parameters that actually move the needle, ordered by impact, with a repeatable tuning workflow and a reference configuration.
Suresh Madhra · May 08, 2026
Feature Engineering Still Beats Deep Learning on Tabular Data
Aggregations, safe target encoding, date decomposition and leakage traps — an evidence-based tour of what actually works on structured datasets.
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