Abstract #301119

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JSM 2002 Abstract #301119
Activity Number: 258
Type: Contributed
Date/Time: Tuesday, August 13, 2002 : 2:00 PM to 3:50 PM
Sponsor: Biometrics Section*
Abstract - #301119
Title: The Application of ROC Curve in Tumor Type Prediction, Using Microarray Technology
Author(s): Li Lang*+
Affiliation(s): Indiana University
Address: 1050 Wishard Boulevard, RG 4101, Indianapolis, Indiana, 46202, USA
Keywords: microarray ; ROC curve ; AUC
Abstract:

The area under curve (AUC) of ROC curve is employed not only to select genes for tumor type prediction, but also to evaluate the performance of prediction. The optiomal gene combination to achieve the maximum AUC is obtained through cross-validation.

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