{"id":182,"date":"2019-02-25T16:56:11","date_gmt":"2019-02-25T16:56:11","guid":{"rendered":"https:\/\/www.allendowney.com\/blog\/?p=182"},"modified":"2019-02-25T16:56:18","modified_gmt":"2019-02-25T16:56:18","slug":"bayesian-zig-zag-webinar","status":"publish","type":"post","link":"https:\/\/www.allendowney.com\/blog\/2019\/02\/25\/bayesian-zig-zag-webinar\/","title":{"rendered":"Bayesian Zig-Zag Webinar"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">On February 13 I presented a webinar for the ACM Learning Center, entitled &#8220;<a href=\"https:\/\/on.acm.org\/t\/the-bayesian-zig-zag-developing-probabilistic-models-using-grid-methods-and-mcmc\/853\">The Bayesian Zig Zag: Developing Probabilistic Models Using Grid Methods and MCMC<\/a>&#8220;.  <a href=\"http:\/\/www.ericmjl.com\/\">Eric Ma<\/a> served as moderator, introducing me and joining me to answer questions at the end.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The example I presented is an updated version of the Boston Bruins Problem, which is in Chapter 7 of my book, <em><a href=\"https:\/\/greenteapress.com\/wp\/think-bayes\/\">Think Bayes<\/a><\/em>.  At the end of the talk, I generated a <g class=\"gr_ gr_28 gr-alert gr_spell gr_inline_cards gr_run_anim ContextualSpelling ins-del multiReplace\" id=\"28\" data-gr-id=\"28\">probablistic<\/g> prediction for the Bruins&#8217; game against the Anaheim Ducks on February 15.  I predicted that the Bruins had a 59% chance of winning, which they did, 3-0.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Does that mean I was right?  <a href=\"http:\/\/allendowney.blogspot.com\/2016\/11\/problematic-presentation-of.html\">Maybe<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">According to the good people at the ACM, there were more than 3000 people registered for the webinar, and almost 900 who watched it live.  I&#8217;m glad I didn&#8217;t know that while I was presenting \ud83d\ude42<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">If you did not watch it live, you can <a href=\"https:\/\/zoom.us\/webinar\/register\/8615487750746\/WN_0DHTog0NRbq0jbcJpwLIKw\">view the recorded webinar<\/a> at no cost other than registering and providing contact information.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Here are <a href=\"https:\/\/docs.google.com\/presentation\/d\/1gFDVE-Fi6eQMUcUeKlslzvQWR7AIawOjWsHJ7gFID8o\/edit?usp=sharing\">the slides I presented<\/a>.  And here is a static view of <a href=\"https:\/\/github.com\/AllenDowney\/BayesMadeSimple\/blob\/master\/zigzag2.ipynb\">the Jupyter notebook<\/a> with all of the code and results.  You can also <a href=\"https:\/\/mybinder.org\/v2\/gh\/AllenDowney\/BayesMadeSimple\/master?filepath=zigzag2.ipynb\">run the notebook on Binder<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thanks to the ACM Learning Center for inviting me, to Eric for moderating, and to Chris Fonnesbeck and Colin Carroll for their help developing the example I presented. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>On February 13 I presented a webinar for the ACM Learning Center, entitled &#8220;The Bayesian Zig Zag: Developing Probabilistic Models Using Grid Methods and MCMC&#8220;. Eric Ma served as moderator, introducing me and joining me to answer questions at the end. The example I presented is an updated version of the Boston Bruins Problem, which is in Chapter 7 of my book, Think Bayes. At the end of the talk, I generated a probablistic prediction for the Bruins&#8217; game against&#8230;<\/p>\n<p class=\"read-more\"><a class=\"btn btn-default\" href=\"https:\/\/www.allendowney.com\/blog\/2019\/02\/25\/bayesian-zig-zag-webinar\/\"> Read More<span class=\"screen-reader-text\">  Read More<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[1],"tags":[9,10,11],"class_list":["post-182","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-bayesian","tag-poisson-process","tag-webinar"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.7 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Bayesian Zig-Zag Webinar - Probably Overthinking It<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.allendowney.com\/blog\/2019\/02\/25\/bayesian-zig-zag-webinar\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bayesian Zig-Zag Webinar - Probably Overthinking It\" \/>\n<meta property=\"og:description\" content=\"On February 13 I presented a webinar for the ACM Learning Center, entitled &#8220;The Bayesian Zig Zag: Developing Probabilistic Models Using Grid Methods and MCMC&#8220;. Eric Ma served as moderator, introducing me and joining me to answer questions at the end. The example I presented is an updated version of the Boston Bruins Problem, which is in Chapter 7 of my book, Think Bayes. At the end of the talk, I generated a probablistic prediction for the Bruins&#8217; game against... Read More Read More\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.allendowney.com\/blog\/2019\/02\/25\/bayesian-zig-zag-webinar\/\" \/>\n<meta property=\"og:site_name\" content=\"Probably Overthinking It\" \/>\n<meta property=\"article:published_time\" content=\"2019-02-25T16:56:11+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2019-02-25T16:56:18+00:00\" \/>\n<meta name=\"author\" content=\"Allen B. Downey\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@AllenDowney\" \/>\n<meta name=\"twitter:site\" content=\"@AllenDowney\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Allen B. Downey\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.allendowney.com\\\/blog\\\/2019\\\/02\\\/25\\\/bayesian-zig-zag-webinar\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.allendowney.com\\\/blog\\\/2019\\\/02\\\/25\\\/bayesian-zig-zag-webinar\\\/\"},\"author\":{\"name\":\"Allen B. 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