Patent №
US 7,603,345
Granted
2009-10-13
Filed 2006
Owner
GOOGLE INC.
AI components
5
ml · nlp · kr · planning · hardware
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
11478330
An information retrieval system uses phrases to index, retrieve, organize and describe documents. Phrases are identified that predict the presence of other phrases in documents. Documents are the indexed according to their included phrases. A spam document is identified based on the number of related phrases included in a document.
AI classification
Ownership
GOOGLE INC.
assignment · 182180047
Assignors
PATTERSON, ANNA L.
On an employer assignment, the assignors are typically the inventors.