Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Comparing similarity between documents for filtering unwanted documents

Comparing similarity between documents for filtering unwanted documents

US Patent 8874663 · Granted Oct 28, 2014

Estimated economic value: $111,590,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for event tracking using time-windowed counters2023
Systems and methods for event tracking using time-windowed counters2020
Systems and methods for event tracking using time-windowed counters2017
Systems and methods for managing user reputations in social networking systems2016
Differentiating between good and bad content in a user-provided content system2016
Updating system behavior dynamically using feature expressions and feature loops2015
Systems and methods for event tracking using time-windowed counters2015
Differentiating between good and bad content in a user-provided content system2014
Updating system behavior dynamically using feature expressions and feature loops2014
File system for caching web proxies2006
Data storage system and method employing a write-ahead hash log2003