{"id":286,"date":"2016-07-13T16:59:20","date_gmt":"2016-07-13T19:59:20","guid":{"rendered":"https:\/\/sbia.org.br\/lnlm\/?page_id=286"},"modified":"2016-07-13T16:59:20","modified_gmt":"2016-07-13T19:59:20","slug":"vol2-no2-art4","status":"publish","type":"page","link":"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/","title":{"rendered":"A neural network based algorithm for complex pattern classification problems"},"content":{"rendered":"<p><strong>T\u00edtulo:<\/strong> A neural network based algorithm for complex pattern classification problems<\/p>\n<p><strong>Autores:<\/strong> Martins, Allan de Medeiros; D\u00f3ria Neto, Adri\u00e3o Duarte; Melo, Jorge Dantas de<\/p>\n<p align=\"justify\"><strong>Resumo:<\/strong> This work presents an application of neural networks in pattern classification. A new algorithm for automatic classification of data is presented. The algorithm makes use of a competitive neural network to aid the classification process. The algorithm gets a data set D and segments it into clusters. The only prior given information is a number of auxiliary centers and a threshold distance. The algorithm uses the Mahalanobis metrics to cluster the data and find itself the number of classes. Some tests were made in artificially generated data sets with complex distributions and compared to standard classification methods that use Euclidian distance as its metrics.<\/p>\n<p><strong>Palavras-chave:<\/strong> Pattern Classification; Vector Quantization; Neural Networks; Mahalanobis distance<\/p>\n<p><strong>P\u00e1ginas:<\/strong> 8<\/p>\n<p><strong>C\u00f3digo DOI:<\/strong> <a href=\"http:\/\/dx.doi.org\/10.21528\/lnlm-vol2-no2-art4\">10.21528\/lmln-vol2-no2-art4<\/a><\/p>\n<p><strong>Artigo em PDF:<\/strong> <a href=\"https:\/\/sbia.org.br\/lnlm\/wp-content\/uploads\/sites\/4\/2016\/07\/vol2-no2-art4.pdf\" rel=\"\">vol2-no2-art4.pdf<\/a><\/p>\n<p><strong>Arquivo BibTex:<\/strong> <a href=\"https:\/\/sbia.org.br\/lnlm\/wp-content\/uploads\/sites\/4\/2016\/07\/vol2-no2-art4.bib\" rel=\"\">vol2-no2-art4.bib<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u00edtulo: A neural network based algorithm for complex pattern classification problems Autores: Martins, Allan de Medeiros; D\u00f3ria Neto, Adri\u00e3o Duarte; Melo, Jorge Dantas de Resumo: This work presents an application of neural networks in pattern classification. A new algorithm for <a href=\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/\" class=\"read-more\">Read More &#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":278,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-286","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>A neural network based algorithm for complex pattern classification problems - Learning and NonLinear Models<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"A neural network based algorithm for complex pattern classification problems - Learning and NonLinear Models\" \/>\n<meta property=\"og:description\" content=\"T\u00edtulo: A neural network based algorithm for complex pattern classification problems Autores: Martins, Allan de Medeiros; D\u00f3ria Neto, Adri\u00e3o Duarte; Melo, Jorge Dantas de Resumo: This work presents an application of neural networks in pattern classification. A new algorithm for Read More ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/\" \/>\n<meta property=\"og:site_name\" content=\"Learning and NonLinear Models\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/\",\"url\":\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/\",\"name\":\"A neural network based algorithm for complex pattern classification problems - Learning and NonLinear Models\",\"isPartOf\":{\"@id\":\"https:\/\/sbia.org.br\/lnlm\/#website\"},\"datePublished\":\"2016-07-13T19:59:20+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Browse issues\",\"item\":\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Learning &#038; Nonlinear Models &#8211; L&#038;NLM &#8211; Volume 2 &#8211; N\u00famero 2\",\"item\":\"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"A neural network based algorithm for complex pattern classification problems\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/sbia.org.br\/lnlm\/#website\",\"url\":\"https:\/\/sbia.org.br\/lnlm\/\",\"name\":\"Learning and NonLinear Models\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/sbia.org.br\/lnlm\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/sbia.org.br\/lnlm\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/sbia.org.br\/lnlm\/#organization\",\"name\":\"Learning and NonLinear Models\",\"url\":\"https:\/\/sbia.org.br\/lnlm\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/sbia.org.br\/lnlm\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/sbia.org.br\/lnlm\/wp-content\/uploads\/2021\/07\/logo-lnlm.png\",\"contentUrl\":\"https:\/\/sbia.org.br\/lnlm\/wp-content\/uploads\/2021\/07\/logo-lnlm.png\",\"width\":398,\"height\":94,\"caption\":\"Learning and NonLinear Models\"},\"image\":{\"@id\":\"https:\/\/sbia.org.br\/lnlm\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"A neural network based algorithm for complex pattern classification problems - Learning and NonLinear Models","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/sbia.org.br\/lnlm\/publicacoes\/vol2-no2\/vol2-no2-art4\/","og_locale":"pt_BR","og_type":"article","og_title":"A neural network based algorithm for complex pattern classification problems - Learning and NonLinear Models","og_description":"T\u00edtulo: A neural network based algorithm for complex pattern classification problems Autores: Martins, Allan de Medeiros; D\u00f3ria Neto, Adri\u00e3o Duarte; Melo, Jorge Dantas de Resumo: This work presents an application of neural networks in pattern classification. 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