{"id":134600,"date":"2022-01-24T12:23:27","date_gmt":"2022-01-24T20:23:27","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2022\/01\/marcus-hutter-universal-artificial-intelligence-aixi-and-agi"},"modified":"2022-01-24T12:23:27","modified_gmt":"2022-01-24T20:23:27","slug":"marcus-hutter-universal-artificial-intelligence-aixi-and-agi","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2022\/01\/marcus-hutter-universal-artificial-intelligence-aixi-and-agi","title":{"rendered":"Marcus Hutter: Universal Artificial Intelligence, AIXI, and AGI"},"content":{"rendered":"<p><a href=\"https:\/\/youtube.com\/watch?v=E1AxVXt2Gv4&feature=share\">https:\/\/youtube.com\/watch?v=E1AxVXt2Gv4&amp;feature=share<\/a><\/p>\n<p>Marcus Hutter is a senior research scientist at DeepMind and professor at Australian National University. Throughout his career of research, including with J\u00fcrgen Schmidhuber and Shane Legg, he has proposed a lot of interesting ideas in and around the field of artificial general intelligence, including the development of the AIXI model which is a mathematical approach to AGI that incorporates ideas of Kolmogorov complexity, Solomonoff induction, and reinforcement learning.<\/p>\n<p>This episode is presented by Cash App. Download it &amp; use code \u201cLexPodcast\u201d:<br \/> Cash App (App Store): <a href=\"https:\/\/apple.co\/2sPrUHe\">https:\/\/apple.co\/2sPrUHe<\/a>.<br \/> Cash App (Google Play): <a href=\"https:\/\/bit.ly\/2MlvP5w\">https:\/\/bit.ly\/2MlvP5w<\/a>.<\/p>\n<p>PODCAST INFO:<br \/> Podcast website:<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"PUJcKfq0YO\"><p><a href=\"https:\/\/lexfridman.com\/podcast\/\">Lex Fridman Podcast<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"&#8220;Lex Fridman Podcast&#8221; &#8212; Lex Fridman\" src=\"https:\/\/lexfridman.com\/podcast\/embed\/#?secret=HKJIFkv0kY#?secret=PUJcKfq0YO\" data-secret=\"PUJcKfq0YO\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><br \/> Apple Podcasts:<br \/>\n<a href=\"https:\/\/apple.co\/2lwqZIr\">https:\/\/apple.co\/2lwqZIr<\/a>.<br \/> Spotify:<br \/>\n<a href=\"https:\/\/spoti.fi\/2nEwCF8\">https:\/\/spoti.fi\/2nEwCF8<\/a><br \/> RSS:<br \/>\n<a href=\"https:\/\/lexfridman.com\/feed\/podcast\/\">https:\/\/lexfridman.com\/feed\/podcast\/<\/a><br \/> Full episodes playlist:<br \/>\n<iframe style=\"display: block; margin: 0 auto; width: 100%; aspect-ratio: 4\/3; object-fit: contain;\" src=\"https:\/\/www.youtube.com\/embed\/134600?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><br \/> Clips playlist:<br \/>\n<iframe loading=\"lazy\" title=\"Lex Fridman Podcast Clips\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/videoseries?list=PLrAXtmErZgOeciFP3CBCIEElOJeitOr41\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>EPISODE LINKS:<br \/> Hutter Prize: <a href=\"http:\/\/prize.hutter1.net\">http:\/\/prize.hutter1.net<\/a>.<br \/> Marcus web: <a href=\"http:\/\/www.hutter1.net\">http:\/\/www.hutter1.net<\/a>.<br \/> Books mentioned:<br \/> - Universal AI: <a href=\"https:\/\/amzn.to\/2waIAuw\">https:\/\/amzn.to\/2waIAuw<\/a>.<br \/> - AI: A Modern Approach: <a href=\"https:\/\/amzn.to\/3camxnY\">https:\/\/amzn.to\/3camxnY<\/a><br \/> - Reinforcement Learning: <a href=\"https:\/\/amzn.to\/2PoANj9\">https:\/\/amzn.to\/2PoANj9<\/a><br \/> - Theory of Knowledge: <a href=\"https:\/\/amzn.to\/3a6Vp7x\">https:\/\/amzn.to\/3a6Vp7x<\/a>.<\/p>\n<p>OUTLINE:<br \/> 0:00 \u2014 Introduction.<br \/> 3:32 \u2014 Universe as a computer.<br \/> 5:48 \u2014 Occam\u2019s razor.<br \/> 9:26 \u2014 Solomonoff induction.<br \/> 15:05 \u2014 Kolmogorov complexity.<br \/> 20:06 \u2014 Cellular automata.<br \/> 26:03 \u2014 What is intelligence?<br \/> 35:26 \u2014 AIXI \u2014 Universal Artificial Intelligence.<br \/> 1:05:24 \u2014 Where do rewards come from?<br \/> 1:12:14 \u2014 Reward function for human existence.<br \/> 1:13:32 \u2014 Bounded rationality.<br \/> 1:16:07 \u2014 Approximation in AIXI<br \/> 1:18:01 \u2014 Godel machines.<br \/> 1:21:51 \u2014 Consciousness.<br \/> 1:27:15 \u2014 AGI community.<br \/> 1:32:36 \u2014 Book recommendations.<br \/> 1:36:07 \u2014 Two moments to relive (past and future) <\/p>\n<p>CONNECT:<br \/> - Subscribe to this YouTube channel.<br \/> - Twitter: <a href=\"https:\/\/twitter.com\/lexfridman\">https:\/\/twitter.com\/lexfridman<\/a>.<br \/> - LinkedIn: <a href=\"https:\/\/www.linkedin.com\/in\/lexfridman\">https:\/\/www.linkedin.com\/in\/lexfridman<\/a>.<br \/> - Facebook: <a href=\"https:\/\/www.facebook.com\/LexFridmanPage\">https:\/\/www.facebook.com\/LexFridmanPage<\/a>.<br \/> - Instagram: <a href=\"https:\/\/www.instagram.com\/lexfridman\">https:\/\/www.instagram.com\/lexfridman<\/a>.<br \/> - Medium: <a href=\"https:\/\/medium.com\/@lexfridman\">https:\/\/medium.com\/@lexfridman<\/a>.<br \/> - Support on Patreon: <a href=\"https:\/\/www.patreon.com\/lexfridman\">https:\/\/www.patreon.com\/lexfridman<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>https:\/\/youtube.com\/watch?v=E1AxVXt2Gv4&amp;feature=share Marcus Hutter is a senior research scientist at DeepMind and professor at Australian National University. Throughout his career of research, including with J\u00fcrgen Schmidhuber and Shane Legg, he has proposed a lot of interesting ideas in and around the field of artificial general intelligence, including the development of the AIXI model which is a [\u2026]<\/p>\n","protected":false},"author":661,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2229,6],"tags":[],"class_list":["post-134600","post","type-post","status-publish","format-standard","hentry","category-mathematics","category-robotics-ai"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/134600","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/661"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=134600"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/134600\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=134600"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=134600"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=134600"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}