location Source code View original

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country: US
Cloudflare location: CMH
Connection: HTTP/2
Language: Not provided

Ray ID: a21b69e4dade4440

Jump to content

Query-level feature

From Wikipedia, the free encyclopedia

This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed.
Find sources: "Query-level feature" – news · newspapers · books · scholar · JSTOR (April 2026) (Learn how and when to remove this message)

A query-level feature (QLF) is a ranking feature utilized in a machine-learned ranking algorithm.

Example QLFs:

How many times has this query been run in the last month?
How many words are in the query?
What is the sum/average/min/max/median of the BM25F values for the query?

This artificial intelligence–related article is a stub. You can help Wikipedia by adding missing information.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Query-level_feature&oldid=1351341960"

Hidden categories: