{"id":106,"date":"2018-10-04T21:54:38","date_gmt":"2018-10-04T21:54:38","guid":{"rendered":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/?page_id=106"},"modified":"2020-09-20T11:24:38","modified_gmt":"2020-09-20T11:24:38","slug":"find-the-murderer-using-data-analytics","status":"publish","type":"page","link":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/hands-on\/find-the-murderer-using-data-analytics\/","title":{"rendered":"Find the &#8220;murderer&#8221; using data analytics"},"content":{"rendered":"<pre>This exercise was prepared by Prod. G\u00e9raldine Castel, University Grenoble AlpesILCEA4 Lab for the That Camp event (http:\/\/ugainvalence2018.thatcamp.org)<\/pre>\n<h3>Objective<\/h3>\n<p>Have an intuitive look to the use of statistics and other language processing tools for analysing text and discovering knowledge<\/p>\n<h3>Material<\/h3>\n<ul>\n<li><a href=\"https:\/\/voyant-tools.org\" target=\"_blank\" rel=\"noopener noreferrer\">https:\/\/voyant-tools.org<\/a><\/li>\n<li>Data to analyse:\n<ul>\n<li>Word file:\u00a0<a href=\"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-content\/uploads\/sites\/42\/2018\/10\/Doyle-Baskervilles.docx\">Doyle-Baskervilles<\/a><\/li>\n<li>Here is <a href=\"http:\/\/vargas-solar.com\/data-centric-smart-everything\/hands-on\/doyle-baskervilles\/\">Doyle-Baskervilles<\/a> in plain text<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>ToDo<\/h3>\n<p>Click on Upload and upload de Doyle-Baskervilles file. Then, click on Reveal.<\/p>\n<ol>\n<li>Hover with your mouse on the menu above the word cloud to find the button Define options for this tool.<\/li>\n<li>In the <strong><span style=\"color: #0000ff;\">Stopwords<\/span><\/strong> section, choose English, then <strong><span style=\"color: #0000ff;\">Edit List<\/span><\/strong>. <span style=\"color: #0000ff;\"><strong>Add<\/strong><\/span> to the list the words you see in the cloud which are useless to understand the plot. Then click on <span style=\"color: #0000ff;\"><strong>Confirm<\/strong><\/span>. Look at the cloud and then find out <strong><span style=\"color: #0000ff;\">where<\/span><\/strong> the story is taking place and <strong><span style=\"color: #0000ff;\">who<\/span><\/strong> are the main characters.<\/li>\n<li>Type &#8216;Baskerville&#8217; in the box in the bottom right corner of the screen, and if necessary choose it in the popup list, then click on <strong><span style=\"color: #0000ff;\">Contexts<\/span><\/strong>.<\/li>\n<li>What more can you find out about the plot and the characters? By double clicking on the lines, a wider context is given and you have the full extract in the central panel.<\/li>\n<li>Then go to <strong><span style=\"color: #0000ff;\">Trends<\/span><\/strong>, just above. Type &#8216;Holmes&#8217; in the box underneath the graph. What do you notice?<\/li>\n<li>Now delete &#8216;Holmes&#8217; from the box and instead, type the names <strong><span style=\"color: #0000ff;\">Stapleton, Barrymore<\/span><\/strong> and <strong><span style=\"color: #0000ff;\">Mortimer<\/span><\/strong>.<\/li>\n<li>Looking at the graph, which suspect is the first to be eliminated by the investigators? Who do you think is the murderer in the end?<\/li>\n<\/ol>\n<p>Get extra points: Use slack channel to propose answers and observations<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This exercise was prepared by Prod. G&eacute;raldine Castel, University Grenoble AlpesILCEA4 Lab for the That Camp event (http:\/\/ugainvalence2018.thatcamp.org) Objective Have an intuitive look to the use of statistics and other language processing tools for analysing text and discovering knowledge Material https:\/\/voyant-tools.org Data to analyse: Word file:&nbsp;Doyle-Baskervilles Here is Doyle-Baskervilles in plain text ToDo Click on [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"parent":11,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"page-templates\/full-width.php","meta":{"footnotes":""},"class_list":["post-106","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-json\/wp\/v2\/pages\/106","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-json\/wp\/v2\/comments?post=106"}],"version-history":[{"count":17,"href":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-json\/wp\/v2\/pages\/106\/revisions"}],"predecessor-version":[{"id":428,"href":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-json\/wp\/v2\/pages\/106\/revisions\/428"}],"up":[{"embeddable":true,"href":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-json\/wp\/v2\/pages\/11"}],"wp:attachment":[{"href":"http:\/\/vargas-solar.com\/data-centric-smart-everything\/wp-json\/wp\/v2\/media?parent=106"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}