Computational and Mathematical Methods in Medicine / 2012 / Article / Tab 1

Research Article

Abdominal Tumor Characterization and Recognition Using Superior-Order Cooccurrence Matrices, Based on Ultrasound Images

Table 1

The classification performance obtained by using the third order EOCM features for the most important combinations of displacement vector directions.

Comb. of dir.Classif. meth.Recog. rateTP rateTN rateAuCTime

(45°, 315°)SVM65.27%48.9%84.6%63.3%129.25 s
MLP61.176%58.2%64.2%63.9%19.08 s
(0°, 90°)SVM65.81%46.6%85%65.8%157.95 s
MLP62.51%60.9%64.2%67.6%17.74 s

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