As a guest user you are not logged in or recognized by your IP address. You have
access to the Front Matter, Abstracts, Author Index, Subject Index and the full
text of Open Access publications.
In this paper we propose and experimentally analyze ensemble methods based on random projections (as feature extraction method) and SVM with polynomial kernels (as learning algorithm). We show that, under suitable conditions, polynomial kernels are approximately preserved by random projections, with a degradation related to the square of the degree of the polynomial. Experimental results with Random Subspace and Random Projection ensembles of polynomial SVMs, support the hypothesis the low degree polynomial kernels, introducing with high probability lower distortions in the projected data, are better suited to the classification of high dimensional DNA microarray data.
This website uses cookies
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you. Info about the privacy policy of IOS Press.
This website uses cookies
We use cookies to provide you with the best possible experience. They also allow us to analyze user behavior in order to constantly improve the website for you. Info about the privacy policy of IOS Press.