{"id":246,"date":"2016-02-15T18:09:57","date_gmt":"2016-02-15T09:09:57","guid":{"rendered":"http:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/?p=246"},"modified":"2016-02-15T18:09:57","modified_gmt":"2016-02-15T09:09:57","slug":"%e3%80%8c%e6%9c%80%e9%81%a9%e3%83%a2%e3%83%87%e3%83%aa%e3%83%b3%e3%82%b0%e3%80%8d%e3%82%bb%e3%83%9f%e3%83%8a%e3%83%bc%e6%a1%88%e5%86%85-217","status":"publish","type":"post","link":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/2016\/02\/15\/%e3%80%8c%e6%9c%80%e9%81%a9%e3%83%a2%e3%83%87%e3%83%aa%e3%83%b3%e3%82%b0%e3%80%8d%e3%82%bb%e3%83%9f%e3%83%8a%e3%83%bc%e6%a1%88%e5%86%85-217\/","title":{"rendered":"\u300c\u6700\u9069\u30e2\u30c7\u30ea\u30f3\u30b0\u300d\u30bb\u30df\u30ca\u30fc\u6848\u5185 (2\/17)"},"content":{"rendered":"<p>\u65e5\u6642 \uff1a 2016\u5e74 2\u670817\u65e5(\u6c34) 17:00 \uff5e 18:00<\/p>\n<p>\u5834\u6240 \uff1a \u6771\u4eac\u5927\u5b66 \u672c\u90f7\u30ad\u30e3\u30f3\u30d1\u30b9 \u5de5\u5b66\u90e8 14\u53f7\u9928 5\u968e 534\u53f7\u5ba4<\/p>\n<p>\u8b1b\u6f14\u8005\uff1a Robert Luce (EPFL)<br \/>\n<a href=\"http:\/\/people.epfl.ch\/robert.luce\">http:\/\/people.epfl.ch\/robert.luce<\/a><br \/>\n\u8b1b\u6f14\u984c\u76ee:<br \/>\nNear separable NMF for Raman spectroscopy data<\/p>\n<p>\u8b1b\u6f14\u6982\u8981:<br \/>\nRaman spectroscopy is a versatile tool to probe molecular structure<br \/>\nchanges that are associated with the temporal evolution of chemical or<br \/>\nphysical processes.  The key challenge of in the interpretation of<br \/>\ntime-resolved Raman spectroscopy is the identification of the<br \/>\nconstituent species and the analysis of the kinetics of the underlying<br \/>\nreaction network.  Surprisingly, both the species and the kinetics can<br \/>\nbe approximated using techniques from near-separable nonnegative<br \/>\nmatrix factorization (NMF).  In contrast to the general NMF problem,<br \/>\nwhich is NP hard, this special case can be solved efficiently.  In<br \/>\nthis talk we discuss the implication of separability condition for<br \/>\nRaman spectroscopic data and discuss suitable NMF algorithms.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u65e5\u6642 \uff1a 2016\u5e74 2\u670817\u65e5(\u6c34) 17:00 \uff5e 18:00 \u5834\u6240 \uff1a \u6771\u4eac\u5927\u5b66 \u672c\u90f7\u30ad\u30e3\u30f3\u30d1&hellip; <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-246","post","type-post","status-publish","format-standard","hentry","category-3"],"_links":{"self":[{"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/posts\/246","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/comments?post=246"}],"version-history":[{"count":0,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/posts\/246\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/media?parent=246"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/categories?post=246"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.opt.mist.i.u-tokyo.ac.jp\/crest-model\/wp-json\/wp\/v2\/tags?post=246"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}