{"id":559,"date":"2021-05-04T09:48:04","date_gmt":"2021-05-04T08:48:04","guid":{"rendered":"http:\/\/ncra.ucd.ie\/?p=559"},"modified":"2021-05-04T09:48:04","modified_gmt":"2021-05-04T08:48:04","slug":"data-driven-time-series-feature-extraction","status":"publish","type":"post","link":"http:\/\/ncra.ucd.ie\/index.php\/2021\/05\/04\/data-driven-time-series-feature-extraction\/","title":{"rendered":"Data-driven time series feature extraction"},"content":{"rendered":"\n<p>Stefano Mauceri and co-authors (James Sweeney, Miguel Nicolau and James McDermott) have published their latest research on a <a href=\"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10710-021-09403-x.pdf\">data-driven approach to feature extraction from time series for one-class classification<\/a> in the journal Genetic Programming &amp; Evolvable Machines. The approach, which uses Grammatical Evolution to automatically select both the features to extract and the sub-sequences from which to extract them, is demonstrated to lead to problem understanding and improved performance. <\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"http:\/\/ncra.ucd.ie\/wp-content\/uploads\/2021\/05\/10710_2021_9403_Fig9_HTML-1024x783.png\" alt=\"\" class=\"wp-image-560\" width=\"312\" height=\"238\" srcset=\"http:\/\/ncra.ucd.ie\/wp-content\/uploads\/2021\/05\/10710_2021_9403_Fig9_HTML-1024x783.png 1024w, http:\/\/ncra.ucd.ie\/wp-content\/uploads\/2021\/05\/10710_2021_9403_Fig9_HTML-300x229.png 300w, http:\/\/ncra.ucd.ie\/wp-content\/uploads\/2021\/05\/10710_2021_9403_Fig9_HTML-768x587.png 768w, http:\/\/ncra.ucd.ie\/wp-content\/uploads\/2021\/05\/10710_2021_9403_Fig9_HTML.png 1181w\" sizes=\"auto, (max-width: 312px) 100vw, 312px\" \/><figcaption>Figure 9 from <a href=\"https:\/\/link.springer.com\/content\/pdf\/10.1007\/s10710-021-09403-x.pdf\">Mauceri et al., 2021<\/a> is licensed under <a href=\"http:\/\/creativecommons.org\/licenses\/by\/4.0\/\">CC BY 4.0<\/a><\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Stefano Mauceri and co-authors (James Sweeney, Miguel Nicolau and James McDermott) have published their latest research on a data-driven approach to feature extraction from time series for one-class classification in the journal Genetic Programming &amp; Evolvable Machines. The approach, which uses Grammatical Evolution to automatically select both the features to extract and the sub-sequences from &hellip; <\/p>\n<p class=\"link-more\"><a href=\"http:\/\/ncra.ucd.ie\/index.php\/2021\/05\/04\/data-driven-time-series-feature-extraction\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Data-driven time series feature extraction&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-559","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/posts\/559","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/comments?post=559"}],"version-history":[{"count":4,"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/posts\/559\/revisions"}],"predecessor-version":[{"id":564,"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/posts\/559\/revisions\/564"}],"wp:attachment":[{"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/media?parent=559"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/categories?post=559"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/ncra.ucd.ie\/index.php\/wp-json\/wp\/v2\/tags?post=559"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}