Ranking modifications of a previous query

    公开(公告)号:US11983175B1

    公开(公告)日:2024-05-14

    申请号:US17497236

    申请日:2021-10-08

    Applicant: GOOGLE LLC

    CPC classification number: G06F16/2425 G06F16/24578 G06F16/3322 G06F16/90324

    Abstract: Methods and apparatus related to ranking modifications of a previous query. For example, modifications of a previous query may be generated based on a current query issued subsequent to the previous query by substituting one or more n-grams of the previous query with one or more n-grams of the current query. One or more measures of each of the modifications may be identified and, based on such measures, a ranking of each of the modifications may be determined. One of the modifications may be selected as a submission query based on the rankings of the modifications. The submission query may be selected for submission in lieu of, or in addition to, the current query.

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