restyle Source code View original

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: