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Syntactic Models for Parsing Search Queries on Online Social Networks
Syntactic Models for Parsing Search Queries on Online Social Networks
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机译:在线社交网络上解析搜索查询的句法模型
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摘要
In one embodiment, a method includes receiving, from a client system of a user of an online social network, a query inputted by the user, wherein the query comprises multiple n-grams; determining one or more head-terms and one or more modifier-terms of the n-grams based on a syntactic model; identifying one or more objects matching at least a portion of the query; ranking each identified object based on a quality of matching of the object to the determined head-terms and modifier-terms; and sending, to the client system in response to the query, a search-results interface for display, wherein the search-results interface includes one or more search results corresponding to one or more of the identified objects, respectively, each identified object corresponding to a search result having a rank greater than a threshold rank.
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