Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Computer information retrieval using latent semantic structure

Computer information retrieval using latent semantic structure

US Patent 4839853 · Granted Jun 13, 1989

Estimated economic value: $500,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Joint learning from explicit and inferred labels2024
Joint learning from explicit and inferred labels2023
Systems and methods for real-time machine learning model training2023
Differentiable user-item co-clustering2023
Automatic identification and contextual reformulation of implicit device-related2022
System and method for automated evaluation system routing2019
Assigning relevance weights based on temporal dynamics2019
Time-aware ranking adapted to a search engine application2019
Constructing a graph that facilitates provision of exploratory suggestions2019
Identifying changes for online documents2018
Modeling actions, consequences and goal achievement from social media and other 2018
Providing crowdsourced answers to information needs presented by search engine a2016