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Filtering by: Creator McNeel, Ross E. Advisor Hutchinson, Rebecca A. Commencement Year Unknown

Model Selection of Discrete Classifiers under Class and Cost Distribution Change: An Empirical Study

Creator:

Ahmed, Nahian and Hutchinson, Rebecca A.

Abstract:

A variety of important machine learning applications require predictions on test data with different characteristics than the data on which a model was trained and validated. In particular, test data may have a different relative frequency of positives and negatives (i.e., class distribution) and/or different mislabeling costs of false positive...

Resource Type:

Technical Report

Full Text:

-Optimizing Model Selection Input: Metric Φ, changed environment conditions E, discrete classifiers S