{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,2]],"date-time":"2025-11-02T16:29:44Z","timestamp":1762100984868,"version":"build-2065373602"},"reference-count":30,"publisher":"MDPI AG","issue":"3","license":[{"start":{"date-parts":[[2009,9,22]],"date-time":"2009-09-22T00:00:00Z","timestamp":1253577600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Algorithms"],"abstract":"<jats:p>With the aim of classifying sperm whales, this report compares two methods that can use Gaussian functions, a radial basis function network, and support vector machines which were trained with two different approaches known as C-SVM and \u03bd-SVM. The methods were tested on data recordings from seven different male sperm whales, six containing single click trains and the seventh containing a complete dive. Both types of classifiers could distinguish between the clicks of the seven different whales, but the SVM seemed to have better generalisation towards unknown data, at the cost of needing more information and slower performance.<\/jats:p>","DOI":"10.3390\/a2031232","type":"journal-article","created":{"date-parts":[[2009,9,22]],"date-time":"2009-09-22T12:10:08Z","timestamp":1253621408000},"page":"1232-1247","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":7,"title":["Classification of Sperm Whale Clicks (Physeter Macrocephalus) with Gaussian-Kernel-Based Networks"],"prefix":"10.3390","volume":"2","author":[{"given":"Mike","family":"Van der Schaar","sequence":"first","affiliation":[{"name":"Laboratori d\u2019Aplicacions Bioac\u00fastiques, Universitat Polit\u00e8cnica de Catalunya, Rambla Exposici\u00f3 s\/n, 08800 Vilanova i la Geltr\u00fa, Spain"}]},{"given":"Eric","family":"Delory","sequence":"additional","affiliation":[{"name":"ETIS, UMR 8051 (CNRS, ENSEA, UCP), Avenue du Ponceau 6, BP 44, F-95014 Cergy-Pontoise Cedex, France"}]},{"given":"Michel","family":"Andr\u00e9","sequence":"additional","affiliation":[{"name":"Laboratori d\u2019Aplicacions Bioac\u00fastiques, Universitat Polit\u00e8cnica de Catalunya, Rambla Exposici\u00f3 s\/n, 08800 Vilanova i la Geltr\u00fa, Spain"}]}],"member":"1968","published-online":{"date-parts":[[2009,9,22]]},"reference":[{"key":"ref_1","unstructured":"Whitehead, H. 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