[Wikitech-l] Revision Scoring weekly update

Hey folks, This is the weekly update for the Revision Scoring project for the week of April 2nd through April 8th. *New developments:* - Solved some issues that block a major performance improvement for score requests using multiple models[2] - Improved the performance of feature extraction for features that use mwparserfromhell[3,4] - We applied regex performance optimizations to badwords and informal word detection for many languages[9] *Maintenance and robustness:* - Solved a regression in ScoredRevisions that caused most revisions in RecentChanges to not be scored[1] - Set ORES load balancer to rebalance on 500 responses from a web node[5] - Enabled CORS for error responses from ORES -- this makes it easier to report errors from a gadget on a wiki[6] - Sade the staging instance of Wikilabels[7] look a lot more like the production instance[8] 1. https://phabricator.wikimedia.org/T134601 2. https://phabricator.wikimedia.org/T134781 3. https://mwparserfromhell.readthedocs.io 4. https://phabricator.wikimedia.org/T134780 5. https://phabricator.wikimedia.org/T111806 6. https://phabricator.wikimedia.org/T119325 7. https://labels-staging.wmflabs.org/gadget/ 8. https://phabricator.wikimedia.org/T134627 9. https://phabricator.wikimedia.org/T134267 Stay tuned! --Aaron