نتایج جستجو برای: feature subset selection

تعداد نتایج: 614385  

2006
SANG-SUNG PARK KWANG-KYU SEO HO-SEOK MOON YOUNG-GEUN SHIN DONG-SIK JANG

Classification technology is essential for fast retrieval in large database. This paper proposes a combining GA and SVM model to content-based image retrieval. The proposed method is also used to classification similar images from database. Joint HSV histogram and average entropy computed from gray-level co-occurrence matrices in the localized image region is employed as input vectors. Genetic ...

1998
Mark A. Hall

Machine learning algorithms automatically extract knowledge from machine readable information. Unfortunately, their success is usually dependant on the quality of the data that they operate on. If the data is inadequate, or contains extraneous and irrelevant information, machine learning algorithms may produce less accurate and less understandable results, or may fail to discover anything of us...

Journal: :Bioinformatics 2002
Sven Degroeve Bernard De Baets Yves Van de Peer Pierre Rouzé

MOTIVATION The large amount of available annotated Arabidopsis thaliana sequences allows the induction of splice site prediction models with supervised learning algorithms (see Haussler (1998) for a review and references). These algorithms need information sources or features from which the models can be computed. For splice site prediction, the features we consider in this study are the presen...

Journal: :International Journal of Signal Processing, Image Processing and Pattern Recognition 2014

Journal: :International Journal of Computational Intelligence Systems 2021

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