FIELD: computer equipment.
SUBSTANCE: search request search analysis method comprises identification, in the search private search request log and corresponding post-search actions, a plurality of non-private n-grams, contained in private search queries, which satisfy the confidentiality criterion; generating, based on a plurality of non-private n-grams, a plurality of query patterns; determining aggregated statistics of search actions associated with each of a plurality of query patterns; in response to determination that aggregated statistics of search actions for a given query pattern satisfies a performance criterion, ranging of query proposals or search results, which are presented in response to search requests that correspond to a given query pattern, based, at least in part, on aggregated statistics of search actions associated with a given query pattern.
EFFECT: technical result is maintaining confidentiality of information when processing search requests.
15 cl, 4 dwg
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Authors
Dates
2020-07-15—Published
2016-11-21—Filed