System and method for determining alternate search queries
First Claim
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1. A method for processing a search query, the search query comprising one or more first search terms for searching for documents, the method comprising:
- identifying one or more alternative search terms to the one or more first search terms wherein identifying one or more alternative search terms comprises identifying alternative candidate search terms and selecting one or more of the alternative candidate search terms as alternative search terms, the one or more alternative candidate search terms selected from among one or more unbidded search terms;
computing a probability score for at least one of each alternative candidate search term to define a probability that the alternative candidate search term will find documents intended to be found by the first search terms;
ranking the alternative candidate search terms having the probability score computer therefore based on the scores;
determining if any sponsors seek exclusion of advertising in a sponsored search listing based on the one or more unbidded search terms; and
excluding the sponsors from a paid advertising listing in a search result page based on a search using the one or more alternative search terms.
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Abstract
A system and method for receiving a query and determining candidate alternate queries. A query may be parsed into concepts and then candidates for alternate terms may be determined for either the whole query or the determined concepts. Candidates are scored for their respective similarity to the original query. After scoring, at least one candidate is chosen and may be used as a possible alternate query choice for a user or used to serve bidded advertisements to the user.
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Citations
10 Claims
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1. A method for processing a search query, the search query comprising one or more first search terms for searching for documents, the method comprising:
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identifying one or more alternative search terms to the one or more first search terms wherein identifying one or more alternative search terms comprises identifying alternative candidate search terms and selecting one or more of the alternative candidate search terms as alternative search terms, the one or more alternative candidate search terms selected from among one or more unbidded search terms; computing a probability score for at least one of each alternative candidate search term to define a probability that the alternative candidate search term will find documents intended to be found by the first search terms; ranking the alternative candidate search terms having the probability score computer therefore based on the scores; determining if any sponsors seek exclusion of advertising in a sponsored search listing based on the one or more unbidded search terms; and excluding the sponsors from a paid advertising listing in a search result page based on a search using the one or more alternative search terms. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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Specification