Good day, I have a quick update from the Search Platform team this week. As always, feedback and questions welcome. == Discussions == === Search === * We've added the possibility to do regex search on titles and it'll be in production (with documentation) once we reindex. [0] * Erik worked on various experiments with varying MLR training using hyperparameter — it ended up having only some minor optimizations when done [1] === Maps === * The Collaboration team will be improving maps with an engagement lasting until June 2018. [2] [0] https://phabricator.wikimedia.org/T156474 [1] https://phabricator.wikimedia.org/T186134 [2] https://lists.wikimedia.org/pipermail/wikitech-l/2018-February/089564.html --- Subscribe to receive on-wiki (or opt-in email) notifications of the Discovery weekly update. https://www.mediawiki.org/wiki/Newsletter:Discovery_Weekly The archive of all past updates can be found on MediaWiki.org: https://www.mediawiki.org/wiki/Discovery/Status_updates Interested in getting involved? See tasks marked as "Easy" or "Volunteer needed" in Phabricator. [1] https://phabricator.wikimedia.org/maniphest/query/qW51XhCCd8.7/#R [2] https://phabricator.wikimedia.org/maniphest/query/5KEPuEJh9TPS/#R Yours, Chris Koerner Community Liaison Wikimedia Foundation