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Furthermore, this paper is aimed at promoting cross-talk between the theoretical and applied domains of topology and machine learning research. Such interactions can be beneficial for both the generation of novel theoretical tools and finding cutting-edge practical applications.<\/jats:p>","DOI":"10.3390\/make1010006","type":"journal-article","created":{"date-parts":[[2018,5,3]],"date-time":"2018-05-03T03:20:27Z","timestamp":1525317627000},"page":"115-120","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Why Topology for Machine Learning and Knowledge Extraction?"],"prefix":"10.3390","volume":"1","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-7973-9734","authenticated-orcid":false,"given":"Massimo","family":"Ferri","sequence":"first","affiliation":[{"name":"Department of Mathematics, University of Bologna, 40126 Bologna, Italy"},{"name":"ARCES, University of Bologna, 40125 Bologna, Italy"}]}],"member":"1968","published-online":{"date-parts":[[2018,5,2]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"459","DOI":"10.1142\/S0218001403002460","article-title":"A survey on pattern recognition applications of support vector machines","volume":"17","author":"Byun","year":"2003","journal-title":"Int. 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