how to do feature selection and classification on abalone dataset using methods oter than LDA,QDA,PCA AND SEQUENTIAL FEATURE SELECTION.plz provide the suitable code for it.

2 次查看(过去 30 天)
if true
% code
end

回答(1 个)

Giorgio
Giorgio 2016-9-1
Hi, most of the technique you cited are not doing feature selection PCA, for example, ia a dimensionality reduction method, your observations when projected on the principal components are not features anymore. You can download source code for feature selection (update on 2016) "Feature Selection Library" from: http://it.mathworks.com/matlabcentral/fileexchange/56937-feature-selection-library I hope it helps, best,

类别

Help CenterFile Exchange 中查找有关 Dimensionality Reduction and Feature Extraction 的更多信息

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by