trees

Extensions
to Freund and Schapire's AdaBoost algorithm and Friedman's
gradient boosting machine. Includes regression methods for least
squares, absolute loss, t-distribution loss,
quantile regression, logistic, Poisson,
Cox proportional hazards partial likelihood, AdaBoost
exponential loss, Huberized hinge loss,
and Learning to Rank measures (LambdaMART).

Paul D. Metcalfe

gbm3

Generalized Boosted Regression Models

James Hickey

Paul Metcalfe

Greg Ridgeway

Stefan Schroedl

Harry Southworth

Terry Therneau

trees function

Extract trees from GBMFit objects — trees

Extract trees from GBMFit objects

trees: Extract trees from GBMFit objects

Description

Usage

Arguments

Value