{"id":22468,"date":"2022-10-07T09:39:38","date_gmt":"2022-10-07T13:39:38","guid":{"rendered":"https:\/\/carleton.ca\/math\/?p=22468"},"modified":"2022-10-07T09:46:09","modified_gmt":"2022-10-07T13:46:09","slug":"school-colloquium-school-of-mathematics-statistics","status":"publish","type":"post","link":"https:\/\/carleton.ca\/math\/2022\/school-colloquium-school-of-mathematics-statistics\/","title":{"rendered":"School Colloquium &#8211; School of Mathematics &#038; Statistics"},"content":{"rendered":"<p><span style=\"color: #000000; font-family: Calibri;\">Colloquium &#8211; School of Mathematics and Statistics, Carleton University<br \/>\n<\/span><span style=\"color: #000000; font-family: Calibri;\">Date: Friday, October 21, 2022<br \/>\nTime: 1:00 &#8211; 2:00 p.m.<br \/>\n<\/span><span style=\"color: #000000; font-family: Calibri;\">Room: Herzberg building, room 4351 (MacPhail Room)<br \/>\n<\/span><span style=\"color: #000000; font-family: Calibri;\">Title:\u00a0 H<\/span><span style=\"color: #000000; font-family: Calibri;\">ow myths about noisy data may mislead us?<br \/>\n<\/span><span style=\"color: #000000; font-family: Calibri;\">Speaker:\u00a0 <\/span><a href=\"http:\/\/fisher.stats.uwo.ca\/faculty\/yyi\/\"><span style=\"color: #000000; font-family: Calibri;\">Grace Yi, Western University<\/span><\/a><\/p>\n<p><span style=\"color: #000000; font-family: Calibri;\"><strong>Abstract:<\/strong>\u00a0 <\/span><span style=\"color: #000000; font-family: Calibri;\">Thanks to the advancement of modern technology in acquiring data, massive data with diverse features and big volumes are becoming more accessible than ever. The impact of big data is significant. While the abundant volume of data presents great opportunities for researchers to extract useful information for new knowledge gain and sensible decision-making, big data present great challenges. A very important yet sometimes overlooked issue is the quality and provenance of the data. Big data are not automatically useful; big data are often raw and involve considerable noise. Typically, the challenges presented by noisy data with measurement error, missing observations and irrelevant measurements are particularly intriguing.<\/span><\/p>\n<p><span style=\"color: #000000; font-family: Calibri;\">Noisy data with these features arise ubiquitously from various fields, including health sciences, epidemiological studies, environmental studies, survey research, economics, etc. In this talk, I will discuss some issues induced by noisy data and how they may complicate statistical inferential procedures.<\/span><\/p>\n<p><span style=\"color: #000000; font-family: Calibri;\">For more information please contact Sanjeena Dang &#8211; <a href=\"&#x6d;&#97;i&#x6c;&#x74;&#111;:&#x73;&#97;n&#x6a;&#x65;&#101;n&#x61;&#46;d&#x61;&#x6e;&#103;&#64;&#x63;&#x61;&#114;&#x6c;&#x65;&#116;o&#x6e;&#x2e;&#99;a\">&#115;&#x61;&#110;&#x6a;e&#x65;n&#97;&#x2e;&#100;&#x61;n&#x67;&#64;&#99;&#x61;&#114;&#x6c;e&#x74;o&#110;&#x2e;&#99;&#x61;<\/a><\/span><\/p>\n<p><\/p>\n<p><span style=\"color: #000000; font-family: Calibri;\">\u00a0<\/span><\/p>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Colloquium &#8211; School of Mathematics and Statistics, Carleton University Date: Friday, October 21, 2022 Time: 1:00 &#8211; 2:00 p.m. Room: Herzberg building, room 4351 (MacPhail Room) Title:\u00a0 How myths about noisy data may mislead us? Speaker:\u00a0 Grace Yi, Western University Abstract:\u00a0 Thanks to the advancement of modern technology in acquiring data, massive data with diverse [&hellip;]<\/p>\n","protected":false},"author":44,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","_mi_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[1],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v21.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>School Colloquium - School of Mathematics &amp; 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