{"id":197485,"date":"2024-10-11T23:25:09","date_gmt":"2024-10-12T04:25:09","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/10\/over-optimization-in-rl-is-well-known-but-it-even-occurs-when-klpolicy-base-model-is-constrained-fairly-tightly"},"modified":"2024-10-11T23:25:09","modified_gmt":"2024-10-12T04:25:09","slug":"over-optimization-in-rl-is-well-known-but-it-even-occurs-when-klpolicy-base-model-is-constrained-fairly-tightly","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/10\/over-optimization-in-rl-is-well-known-but-it-even-occurs-when-klpolicy-base-model-is-constrained-fairly-tightly","title":{"rendered":"Over-optimization in RL is well-known, but it even occurs when KL(policy || base model) is constrained fairly tightly"},"content":{"rendered":"<p><a class=\"aligncenter blog-photo\" href=\"https:\/\/lifeboat.com\/blog.images\/over-optimization-in-rl-is-well-known-but-it-even-occurs-when-klpolicy-base-model-is-constrained-fairly-tightly2.jpg\"><\/a><\/p>\n<p>We\u2019ve detected that JavaScript is disabled in this browser. Please enable JavaScript or switch to a supported browser to continue using <a href=\"http:\/\/x.com\">x.com<\/a>. You can see a list of supported browsers in our Help Center.<\/p>\n<p><a href=\"https:\/\/help.x.com\/using-x\/x-supported-browsers\">Help Center<\/a><\/p>\n<p><a href=\"https:\/\/twitter.com\/tos\">Terms of Service<\/a> <a href=\"https:\/\/twitter.com\/privacy\">Privacy Policy<\/a> <a href=\"https:\/\/support.twitter.com\/articles\/20170514\">Cookie Policy<\/a> <a href=\"https:\/\/legal.twitter.com\/imprint.html\">Imprint<\/a> <a href=\"https:\/\/business.twitter.com\/en\/help\/troubleshooting\/how-twitter-ads-work.html?ref=web-twc-ao-gbl-adsinfo&utm_source=twc&utm_medium=web&utm_campaign=ao&utm_content=adsinfo\">Ads info<\/a> \u00a9 2024 X Corp.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>We\u2019ve detected that JavaScript is disabled in this browser. Please enable JavaScript or switch to a supported browser to continue using x.com. You can see a list of supported browsers in our Help Center. Help Center Terms of Service Privacy Policy Cookie Policy Imprint Ads info \u00a9 2024 X Corp.<\/p>\n","protected":false},"author":709,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-197485","post","type-post","status-publish","format-standard","hentry","category-policy"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/197485","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\/709"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=197485"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/197485\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=197485"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=197485"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=197485"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}