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» On small blocking sets and their linearity
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PR
2008
113views more  PR 2008»
13 years 5 months ago
Do unbalanced data have a negative effect on LDA?
For two-class discrimination, Ref. [1] claimed that, when covariance matrices of the two classes were unequal, a (class) unbalanced dataset had a negative effect on the performanc...
Jing-Hao Xue, D. Mike Titterington
ASE
2005
137views more  ASE 2005»
13 years 5 months ago
Rewriting-Based Techniques for Runtime Verification
Techniques for efficiently evaluating future time Linear Temporal Logic (abbreviated LTL) formulae on finite execution traces are presented. While the standard models of LTL are i...
Grigore Rosu, Klaus Havelund
TMI
2010
160views more  TMI 2010»
13 years 3 months ago
Computer-Aided Detection of Polyps in CT Colonography Using Logistic Regression
—We present a computer-aided detection (CAD) system for computed tomography colonography that orders the polyps according to clinical relevance. The CAD system consists of two st...
Vincent Frans van Ravesteijn, Cees van Wijk, Frans...