METHODS AND SYSTEMS FOR ADJUSTING A SCORING MEASURE BASED ON QUERY BREADTH

Patent №

US 7,925,657

Granted

2011-04-12

Filed 2004

Owner

GOOGLE, INC.

AI components

3

ml · nlp · kr

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

10802958

Methods and systems for adjusting a scoring measure of a search result based at least in part on the breadth of a previously-executed search query associated with the search result are described. In one described system, a search engine determines a popularity measure for a search result, and then adjusts the popularity measure based at least in part on a query breadth measure of a previously-executed search query associated with the search result. The search engine may use a variety of query breadth measures. For example, the search engine may use the quantity of results returned by the search query, the length of the query, the IR score drop-off, or some other measure of breadth.

AI classification

Natural language1.00
Machine learning0.93
Knowledge representation0.80
Planning0.33
Evolutionary computation0.04
AI hardware0.04
Speech0.00
Vision0.00

Ownership

GOOGLE, INC.

assignment · 162550229

Assignors

PFLEGER, KARL, LARSON, BRIAN

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

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