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Generalized Additive Model (GAM)×Uimarishaji wa Mteremko×
NyanjaUjifunzaji wa MashineUjifunzaji wa Mashine
FamiliaMachine learningMachine learning
Mwaka wa asili19862001
MwanzilishiTrevor Hastie & Robert TibshiraniFriedman, J. H.
AinaSemi-parametric additive regression modelEnsemble (sequential boosting of decision trees)
Chanzo asiliaHastie, T., & Tibshirani, R. (1986). Generalized additive models. Statistical Science, 1(3), 297–310. DOI ↗Friedman, J. H. (2001). Greedy Function Approximation: A Gradient Boosting Machine. Annals of Statistics, 29(5), 1189–1232. DOI ↗
Majina mbadalaGAM, additive model, spline-based additive regression, Genelleştirilmiş toplamsal modelGradient Boosting (GBM), GBM, gradient boosted trees, gradient boosting machine
Zinazohusiana45
MuhtasariA generalized additive model, introduced by Trevor Hastie and Robert Tibshirani in 1986, extends the generalized linear model by replacing each linear term with a smooth, data-driven function of the predictor. This lets the model capture nonlinear relationships while preserving the additive, term-by-term interpretability of regression: each predictor contributes its own estimated curve, and the curves simply add up (on a link scale) to predict the response.Gradient Boosting is an ensemble learning method, formalised by Jerome H. Friedman in 2001, that combines a sequence of weak learners — typically shallow decision trees — so that each new tree is fitted to minimise the residual errors of the trees before it. It is the core algorithm behind popular implementations such as XGBoost, LightGBM and CatBoost.
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ScholarGateLinganisha mbinu: Generalized Additive Model · Gradient Boosting. Imepatikana 2026-06-18 kutoka https://scholargate.app/sw/compare