Patent №
US 7,801,901
Granted
2010-09-21
Filed 2006
Owner
MICROSOFT CORPORATION
Lab
AI components
5
ml · nlp · kr · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11532399
The claimed subject matter relates to a system and method that effectuates queryline tracking by constructing and utilizing incremental aspect models that employ probabilistic and/or spectral techniques to discover themes within documents delivered in a stream over time. The system and method upon discovery of a theme or enhancements to already induced or surfaced themes can generate a notification for propagation to a user via one or more user specified communications and/or computing modalities.
AI classification
Ownership
MICROSOFT CORPORATION
assignment · 182620917
Assignors
SURENDRAN, ARUNGUNRAM C.
On an employer assignment, the assignors are typically the inventors.