Effect of case mix on feature selection in the computerized classification of mammographic lesions

Zhimin Huo; Maryellen Lissak Giger

doi:10.1117/12.467221

9 May 2002 Effect of case mix on feature selection in the computerized classification of mammographic lesions

Zhimin Huo, Maryellen Lissak Giger

Proceedings Volume 4684, Medical Imaging 2002: Image Processing; (2002) https://doi.org/10.1117/12.467221
Event: Medical Imaging 2002, 2002, San Diego, California, United States

Abstract

One potential limitation of computer-aided diagnosis (CAD) studies is that a computerized method may be trained and tested on a database comprised of a limited number of cases. Thus, the performance of the CAD method may depend on the subtlety of the lesions (i.e., the case mix) in the database. The purpose of this study is to evaluate the effect of case-mix on feature selection and the performance of a computerized classification method trained on a limited database.

Citation Download Citation

Zhimin Huo and Maryellen Lissak Giger "Effect of case mix on feature selection in the computerized classification of mammographic lesions", Proc. SPIE 4684, Medical Imaging 2002: Image Processing, (9 May 2002); https://doi.org/10.1117/12.467221

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