Patent №
US 8,078,629
Granted
2011-12-13
Filed 2009
Owner
—
Lab
—
AI components
5
ml · nlp · kr · planning · hardware
Assignment
None on record
Dataset
AIPD
2023_r1 edition
Application
12578339
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.
Machine learningNatural languageKnowledge representationPlanningAI hardwareG06F 16/313Y10S 707/99931Y10S 707/99932Y10S 707/99933Y10S 707/99937
AI classification
Natural language1.00
Knowledge representation1.00
AI hardware1.00
Planning1.00
Machine learning0.98
Evolutionary computation0.39
Vision0.03
Speech0.00