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Search Platform/Weekly Updates/2024-12-20

From Wikitech

Ongoing work

WDQS Expose RDF stream publicly

Search Update Pipeline / Weighted tags

Misc

  • Migration of cirrus tools based on mwscript to mwscript-k8s done (https://phabricator.wikimedia.org/T378382):
  • A/B test of new Mjolnir models (https://phabricator.wikimedia.org/T377128) [EB]
    • Test reports have been generated. Results look very good for jawiki and kowiki, which did not have the ML based ranker yet. Results look either slightly positive or neutral for the other reports I've looked over. Generally it doesn't seem to get worse anywhere, it gets a little better in some places, and it gets much better in places where we were not yet applying the ML models.
    • In the future I think we should publish these via Data Platform/Web publication, but i feel like it's currently premature. The next time we run a test we should tighten up the report a bit more, make sure it has what we want. There are probably some extra graphs that are unnecessary in the current report.
    • Reports can be found at: https://people.wikimedia.org/~ebernhardson/T377128/

What we've accomplished

WDQS Graph Split

Search Update Pipeline / Weighted tags

Operations / Misc