METHOD FOR GENERATING STRUCTURED QUERY RESULTS USING LEXICAL CLUSTERING

Patent №

US 7,809,745

Granted

2010-10-05

Filed 2007

Owner

YAHOO! INC.

Lab

AI components

3

ml · nlp · hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

11836277

The present invention provides for the generation of structured query results using lexical clustering which includes collecting one or more search queries and data associated with the one or more search queries. The present invention further includes preprocessing the one or more queries into a canonicalized form of each of the one or more queries. The canonicalized form of each of the one or more queries may be accomplished using stemming, punctuation, pluralization, word order or other canonicalization rules. The present invention further includes building a lexical index of the one or more search queries and data associated with the one or more search queries and mining the lexical index of the one or more search queries and data associated with the one or more search queries in order to generate a structured query result set.

AI classification

Natural language1.00
Machine learning0.82
AI hardware0.66
Planning0.49
Knowledge representation0.38
Speech0.08
Vision0.00
Evolutionary computation0.00

Ownership

YAHOO! INC.

assignment · 196720544

Assignors

ELANGO, PRADHEEP, O'SULLIVAN, STEPHEN

On an employer assignment, the assignors are typically the inventors.

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