The effect of target vector selection on the invariance of classifier performance measures.
The effect of target vector selection on the invariance of classifier performance measures.
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目标向量选择对分类器性能测量不变性的影响。
DOI:
10.1109/tnn.2008.2011809
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发表时间:
2009
影响因子:
--
通讯作者:
Cartinhour,SamuelW
中科院分区:
文献类型:
--
作者:
Sakk,Eric;Schneider,DavidJ;Myers,ChristopherR;Cartinhour,SamuelW
In this paper, the multiclass supervised training problem is considered when a discrete set of classes is assumed. Upon generating affine models for finite data sets, we have observed the invariance of certain measures of performance after a trained classifier has been presented with test data of unknown classification. Specifically, after constructing mappings between training vectors and their desired targets, the class membership and ranking of test data has been found to remain either invariant or close to invariant under a transformation of the set of target vectors. Therefore, we derive conditions explaining how this type of invariance can arise when the multiclass problem is phrased in the context of linear networks. A bioinformatics example is then presented in order to demonstrate various principles outlined in this work.
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DOI:
10.1056/nejm197505012921802
发表时间:
1975
期刊:
The New England journal of medicine
影响因子:
--
作者:
D. Fearon;S. Ruddy;P. Schur;W. R. Mccabe
通讯作者:
W. R. Mccabe
影响因子:
9
作者:
L. Olson;G. Moss;O. Baukus;T. K. Das Gupta
通讯作者:
T. K. Das Gupta
DOI:
--
发表时间:
1986
期刊:
Journal of immunology (Baltimore, Md. : 1950)
影响因子:
--
作者:
Imagawa,DK;Osifchin,NE;Ramm,LE;Koga,PG;Hammer,CH;Shin,HS;Mayer,MM
通讯作者:
Mayer,MM
DOI:
10.1172/jci111062
发表时间:
1983
期刊:
The Journal of clinical investigation
影响因子:
--
作者:
Winn,R;Harlan,J;Nadir,B;Harker,L;Hildebrandt,J
通讯作者:
Hildebrandt,J
DOI:
--
发表时间:
1974
期刊:
Experimental and molecular pathology (Print)
影响因子:
--
作者:
W. W. Pingleton;J. Coalson;C. A. Guenter
通讯作者:
C. A. Guenter