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1. 发明授权

US08515973B1 Identifying geographic features from query prefixes 有权
标题翻译：从查询前缀识别地理要素
公开(公告)号：US08515973B1
公开(公告)日：2013-08-20
申请号：US13071746
申请日：2011-03-25
申请人： Radu Jurca , Anja Hauth , Ivan Zauharodneu , Matsvei Zhdanovich , Luuk Van Dijk , Steffen Meschkat , David E. Lecomte
发明人： Radu Jurca , Anja Hauth , Ivan Zauharodneu , Matsvei Zhdanovich , Luuk Van Dijk , Steffen Meschkat , David E. Lecomte
IPC分类号： G06F7/00
CPC分类号： G06F17/30864
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for identifying geographic features. In one aspect, a method includes receiving a query. Geographic features are identified, each geographic feature being associated with one or more names, each geographic feature being associated with at least one name that includes the query. A feature-query score is computed for each geographic feature, including: for each name of the geographic feature that includes the query, identifying a computed feature-name score, wherein the feature-name score is computed based on a count of a number of occurrences of the name in a query log, wherein each occurrence is attributed to the feature; and computing the feature-query score based on the identified feature-name scores. The geographic features are ranked according to the feature-query scores.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于识别地理特征。一方面，一种方法包括接收查询。识别地理特征，每个地理特征与一个或多个名称相关联，每个地理特征与包括查询的至少一个名称相关联。为每个地理特征计算特征查询分数，包括：对于包括查询的地理特征的每个名称，识别计算的特征名称得分，其中基于多个在查询日志中出现名称，其中每个出现归因于该特征; 以及基于所识别的特征名分数来计算特征查询分数。地理特征根据特征查询分数进行排名。

2. 发明授权

US09146939B1 Generating and using result suggest boost factors 有权
标题翻译：生成和使用结果表明增强因素
公开(公告)号：US09146939B1
公开(公告)日：2015-09-29
申请号：US13250264
申请日：2011-09-30
申请人： Matsvei Zhdanovich , Ivan Zauharodneu
发明人： Matsvei Zhdanovich , Ivan Zauharodneu
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30241 , G06F17/30277 , G06F17/3064 , G06F17/30867
摘要： Search log data may specify map results that were provided to a user, and may further specify, for each map result, a geographic location to which the map result has been identified as relevant. For each geographic location, a number of the search results that have been identified as relevant to the geographic location may be determined, and a result suggest boost factor for the geographic location may be determined based on the number of search results that have been identified as relevant to the geographic location. A result suggest boost factor may be stored in an index, and is a value indicative of a likelihood that a query received from the user is requesting map results that are relevant to the geographic location.
摘要翻译：搜索日志数据可以指定提供给用户的地图结果，并且可以针对每个地图结果进一步指定已经将地图结果识别为相关的地理位置。对于每个地理位置，可以确定已经被识别为与地理位置相关的搜索结果的数量，并且可以基于已经被识别为的搜索结果的数量来确定针对地理位置的建议提升因子的结果与地理位置相关。结果表明，增强因子可以存储在索引中，并且是表示从用户接收的查询请求与地理位置相关的地图结果的可能性的值。

3. 发明授权

US08694512B1 Query suggestions 有权
标题翻译：查询建议
公开(公告)号：US08694512B1
公开(公告)日：2014-04-08
申请号：US13298017
申请日：2011-11-16
申请人： Matsvei Zhdanovich , Radu Jurca
发明人： Matsvei Zhdanovich , Radu Jurca
IPC分类号： G06F17/30
CPC分类号： G06F17/3087 , G06F17/3064
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for provided expanded geographical query suggestions. In one aspect, a method includes receiving one or more characters input into a user interface. A node in a graph is identified based on the one or more received characters, in which the node represents an entity having a name whose prefix contains the one or more received characters. A candidate node is identified in the graph that is related to the identified node, wherein the candidate node represents an entity having a name whose prefix does not contain the one or more received characters. The name of the entity represented by the candidate node is provided as an expanded query suggestion.
摘要翻译：方法，系统和装置，包括在计算机存储介质上编码的计算机程序，用于提供扩展的地理查询建议。一方面，一种方法包括接收输入到用户界面中的一个或多个字符。基于一个或多个接收到的字符来识别图中的节点，其中节点表示具有其前缀包含一个或多个接收到的字符的名称的实体。候选节点在图中与所标识的节点相关联，其中候选节点表示具有前缀不包含一个或多个接收到的字符的名称的实体。由候选节点表示的实体的名称作为扩展查询建议提供。

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