1 / 9

MLR

MLR. * Used Yahoo Simplified-preferred as baseline, since it has higher relevance than all-language and cn-preferred. Also both used CNB. MLR vs Yahoo. The only place where MLR does really bad is on Latin queries. If we fix this the gain could be much bigger. MLR by Language.

beck-patel
Download Presentation

MLR

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. MLR * Used Yahoo Simplified-preferred as baseline, since it has higher relevance than all-language and cn-preferred. Also both used CNB.

  2. MLR vs Yahoo The only place where MLR does really bad is on Latin queries. If we fix this the gain could be much bigger.

  3. MLR by Language

  4. MLR vs Yahoo by Length This is because MLR currently always uses bracket.

  5. Best MLR • If query is latin charset use English (3% Gain) • If query is >4 characters (or 12 bytes) use MLR/Bracket (7% Gain) • Else use IRF (0% Gain)

  6. Yahoo vs Competitor

  7. Yahoo vs Google Here darker color means longer query.

  8. Yahoo vs. Baidu

  9. Yahoo vs. Baidu All of our gain over Baidu is due to Latin queries.

More Related