{"id":9000,"date":"2011-06-17T05:42:22","date_gmt":"2011-06-17T10:42:22","guid":{"rendered":"http:\/\/blogs.scienceforums.net\/swansont\/?p=9000"},"modified":"2011-06-17T05:42:22","modified_gmt":"2011-06-17T10:42:22","slug":"that-little-bubble-holds-some-trouble","status":"publish","type":"post","link":"http:\/\/blogs.scienceforums.net\/swansont\/archives\/9000","title":{"rendered":"That Little Bubble Holds Some Trouble"},"content":{"rendered":"<p><a href=\"http:\/\/www.freedom-to-tinker.com\/blog\/wclarkso\/new-research-result-bubble-forms-not-so-anonymous\">New Research Result: Bubble Forms Not So Anonymous<\/a><\/p>\n<p>How you fill in the bubble has a personal touch.<\/p>\n<blockquote><p>If bubble marking patterns were completely random, a classifier could do no better than randomly guessing a test set\u2019s creator, with an expected accuracy of 1\/92 \u2248 1%. Our classifier achieves over 51% accuracy. The classifier is rarely far off: the correct answer falls in the classifier\u2019s top three guesses 75% of the time (vs. 3% for random guessing) and its top ten guesses more than 92% of the time (vs. 11% for random guessing).<\/p><\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>New Research Result: Bubble Forms Not So Anonymous How you fill in the bubble has a personal touch. If bubble marking patterns were completely random, a classifier could do no better than randomly guessing a test set\u2019s creator, with an &hellip; <a href=\"http:\/\/blogs.scienceforums.net\/swansont\/archives\/9000\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35,48,64],"tags":[],"class_list":["post-9000","post","type-post","status-publish","format-standard","hentry","category-other-science","category-security","category-weird"],"_links":{"self":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/posts\/9000","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/comments?post=9000"}],"version-history":[{"count":0,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/posts\/9000\/revisions"}],"wp:attachment":[{"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/media?parent=9000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/categories?post=9000"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/blogs.scienceforums.net\/swansont\/wp-json\/wp\/v2\/tags?post=9000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}