frecency

发音

/ˈfɹiːsənsi/

词形变化

frecencies 复数 frecencies

释义与例句

n.
  1. 1.

    Any heuristic that combines the frequency and recency into a single measure, typically used to predict page revisits in a web browser.

    可数 罕用 不可数 计算机 工程 数学

    […] the AwesomeBar will match what you’re typing (even multiple words!) against the URLs, page titles, and tags in your bookmarks and history, returning results sorted by “frecency” (an algorithm combining frequency + recency).

    So the more often and the more recently you’ve been there, the higher “frecency” it has and the higher it’s rated.

词源

Blend of frequency + recency, coined for the development of Mozilla Firefox.

来源：wiktionary