Patent №
US 6,996,575
Granted
2006-02-07
Filed 2002
Owner
SAS INSTITUTE INC.
Lab
—
AI components
6
ml · nlp · vision · kr · evo · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
10159792
A computer-implemented system and method for processing text-based documents. A frequency of terms data set is generated for the terms appearing in the documents. Singular value decomposition is performed upon the frequency of terms data set in order to form projections of the terms and documents into a reduced dimensional subspace. The projections are normalized, and the normalized projections are used to analyze the documents.
AI classification
Ownership
SAS INSTITUTE INC.
assignment · 131400782
Assignors
COX, JAMES A., DAIN, OLIVER M.
On an employer assignment, the assignors are typically the inventors.