Measuring Real-Time Predictive Models

11/19/01


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Table of Contents

Measuring Real-Time Predictive Models

Real-Time Modeling

Real-Time Model Quality

RT Attrition Prediction problem

Timeliness

Model Error

RT Weighted Sum

Time Weight function

RTE: Real Time Error

Model Error - discrete steps

RTE for discrete case

RTE Examples

RT Model Error for all customers

RT Model Error: Examples

RT Square Error

Summary

Author: Sam Steingold, Rick Wherry, Gregory Piatetsky

Email: gregory at kdnuggets dot com

Home Page: http://www.kdnuggets.com