{"id":3975,"date":"2020-02-07T19:02:17","date_gmt":"2020-02-07T18:02:17","guid":{"rendered":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/?p=3975"},"modified":"2020-03-24T15:48:47","modified_gmt":"2020-03-24T14:48:47","slug":"lira-session-carlo-proietti-2","status":"publish","type":"post","link":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/2020\/02\/lira-session-carlo-proietti-2\/","title":{"rendered":"LIRa session (online-only): Roberto Giuntini (Cancelled)"},"content":{"rendered":"<h4 style=\"text-align: center;\"><strong>This talk has been cancelled.<\/strong><\/h4>\n<p><span style=\"color: #d6d6d6;\">Speaker: Roberto Giuntini (University of Cagliari, Centro Linceo Interdisciplinare &#8220;B. Segre&#8221;, Accademia dei Lincei)<\/span><\/p>\n<p><span style=\"color: #d6d6d6;\">Date and Time: Thursday, March&nbsp;26th 2020, 16:30-18:00<\/span><\/p>\n<p><span style=\"color: #d6d6d6;\">Venue: ONLINE<\/span><\/p>\n<p><span style=\"color: #d6d6d6;\"><strong>Title: A quantum-like approach to Machine Learning<\/strong><\/span><\/p>\n<p><span style=\"color: #d6d6d6;\"><em>Abstract.\u00a0<\/em><\/span><\/p>\n<div><span style=\"color: #d6d6d6;\">In this talk we propose a new quantum-like method for the binary classification applied to classical datasets. Inspired by the quantum Helstrom measurement, this approach allows one\u00a0 to define a new classifier, called Helstrom Quantum Classifier (HQC). This binary classifier (inspired by the concept of distinguishability between quantum states) acts on density matrices\u2014called density patterns\u2014that are the quantum encoding of classical patterns of a dataset. Different forms of quantum encodings will be presented and compared. We will\u00a0 then contrast the performance of HQC with that of a highly representative set of classical classifiers with respect to different classes of datasets. The\u00a0 experimental results show that\u00a0 HQC is\u00a0 very flexible\u00a0 and outperforms the other classifiers with respect to many (artificial and real-world) datasets. Finally, we will show that the performance of our classifier is positively correlated to the increase in the number of \u201cquantum copies\u201d of a pattern and the resulting tensor product thereof.<\/span><\/div>\n","protected":false},"excerpt":{"rendered":"<p>This talk has been cancelled.<br \/>\nSpeaker: Roberto Giuntini (University of Cagliari, Centro Linceo Interdisciplinare &#8220;B. Segre&#8221;, Accademia dei Lincei)<br \/>\nDate and Time: Thursday, March&nbsp;26th 2020, 16:30-18:00<br \/>\nVenue: ONLINE<br \/>\nTitle: A quantum-like approach to Machine Learning<br \/>\nAbstract.\u00a0<br \/>\nIn this talk we propose a new quantum-like method for the binary classification applied to classical datasets. Inspired by the quantum Helstrom measurement, this approach [&#8230;]<\/p>\n","protected":false},"author":14,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-3975","post","type-post","status-publish","format-standard","hentry","category-events"],"_links":{"self":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts\/3975","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/users\/14"}],"replies":[{"embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/comments?post=3975"}],"version-history":[{"count":10,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts\/3975\/revisions"}],"predecessor-version":[{"id":4022,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/posts\/3975\/revisions\/4022"}],"wp:attachment":[{"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/media?parent=3975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/categories?post=3975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/projects.illc.uva.nl\/lgc\/seminar\/wp-json\/wp\/v2\/tags?post=3975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}