Patent · US Active

Learning rewrite rules for search database systems using query logs

US9043248B2 · kind B2 · utility

2Cited by

8References

11Claims

0Family size

Assignee

International Business Machines Corporation · US

Inventors

Dinesh Garg · Beawar, IN
Monu Kedia · Bachra, IN
Sriram Raghavan · San Jose, US

Key dates

Filing date	Mar 29, 2012
Grant date	May 26, 2015
Priority date	—
Expiry date	Feb 27, 2033

Classification

Technology area (CPC G)Physics
CPC primaryG06Q30/02
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Methods and arrangements for conducting a search using query logs. A query log is consulted and query rewrite rules are learned automatically based on data in the query log. The learning includes obtaining click-through data present in the query log.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.