Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Processes for calculating item distances and performing item clustering

Processes for calculating item distances and performing item clustering

US Patent 8019766 · Granted Sep 13, 2011

Estimated economic value: $103,572,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Clustering interactions for user missions2021
Clustering interactions for user missions2019
Reading material suggestions based on reading behavior2019
Categorization based on user questionnaire2018
Annotations for content creation feedback2017
eBook citation enhancement2017
Recommendation system with user interface for exposing downstream effects of par2015
User device providing electronic publications with dynamic exercises2014
Recommendation system with multiple integrated recommenders2014
Recommendation system with multiple integrated recommenders2014
Item recommendation system which considers user ratings of item clusters2013
Item recommendation system which considers user ratings of item clusters2013