duke-breast-cancer
收藏OpenML2015-04-27 更新2024-05-23 收录
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资源简介：
**Author**: Shirish Krishnaj Shevade and S. Sathiya Keerthi.
libSVM","AAD group
**Source**: [original](http://www.csie.ntu.edu.tw/~cjlin/libsvmtools/datasets/binary.html) - Date unknown
**Please cite**: Shirish Krishnaj Shevade and S. Sathiya Keerthi.
A simple and efficient algorithm for gene selection using sparse logistic regression.
Bioinformatics, 19(17):2246-2253, 2003.
#Dataset from the LIBSVM data repository.
Preprocessing: Instance-wise normalization to mean zero and variance one. Then feature-wise normalization to mean zero and variance one. The original dataset consists of 49 instances. Five are removed since the classification results using immunohistochemistry and protein immunoblotting assay confilcted. Of the remaining, two instances were rejected due to failed array hybridization. The rest data are further splited into training (38), and validation (4).
创建时间：
2015-04-27
