Patent №
US 7,124,081
Granted
2006-10-17
Filed 2001
Owner
APPLE COMPUTER, INC.
Lab
—
AI components
6
ml · nlp · vision · speech · kr · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
09967072
A method and apparatus for speech recognition using latent semantic adaptation is described herein. According to one aspect of the present invention, a method for recognizing speech comprises using latent semantic analysis (LSA) to generate an LSA space for a collection of documents and to continually adapt the LSA space with new documents as they become available. Adaptation of the LSA space is optimally two-sided, taking into account the new words in the new documents. Alternatively, adaptation is one-sided, taking into account the new documents but discarding any new words appearing in those documents.
AI classification
Ownership
APPLE COMPUTER, INC.
assignment · 122200407
Assignors
BELLEGARDA, JEROME R.
On an employer assignment, the assignors are typically the inventors.