Tree stability diagnostics and some remedies against instability
نویسنده
چکیده
Stability aspects of recursive partitioning procedures are investi gated Using resampling techniques diagnostic tools to assess single split stability and overall tree stability are introduced To correct for the procedure s preference for covariates with many unique realiza tions corrected p values are used in the factor selection component of the algorithm Finally methods to stabilize tree based predictors are
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