Patent №
US 7,577,646
Granted
2009-08-18
Filed 2005
Owner
MICROSOFT CORPORATION
Lab
AI components
6
ml · nlp · kr · planning · evo · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11119667
A method for determining semantic correlation between an input query and stored queries based on their temporal correlation. Embodiments include a formal calculation of a correlation coefficient between an input query and stored queries. Alternate embodiments include methods for calculation of a correlation coefficient using a reduced data model and efficient data examination with little or no sacrifice in the accuracy of the correlation coefficient.
AI classification
Ownership
MICROSOFT CORPORATION
assignment · 161700787
Assignors
CHIEN, STEVE, IMMORLICA, NICOLE
On an employer assignment, the assignors are typically the inventors.