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1. 发明授权

US08380723B2 Query intent in information retrieval 有权
标题翻译：查询信息检索意图
公开(公告)号：US08380723B2
公开(公告)日：2013-02-19
申请号：US12784869
申请日：2010-05-21
申请人： Filip Radlinski , Martin Szummer , Nick Craswell
发明人： Filip Radlinski , Martin Szummer , Nick Craswell
IPC分类号： G06F17/30
CPC分类号： G06F17/30864 , G06Q30/00
摘要： Inferring query intent in information retrieval is described. In an example reformulations of an initial query by a user are used to create a query neighborhood. In the example, the query neighborhood is used to identify a set of possibly related queries. First and higher order reformulations of the initial query may be used to expand the query neighborhood. In an example precision can be improved by reducing the query neighborhood to more closely related queries for example, two queries can be connected if they are often clicked for the same document. In an example two queries can be connected using a random walk and all pairs of queries that are not connected by a random walk of less than a fixed threshold are removed. The connected queries can be used to form clusters and weights can be applied in order to determine the most likely related queries.
摘要翻译：描述信息检索中的查询意图。在一个示例中，用户初始查询的重新组合用于创建查询邻域。在该示例中，查询邻域用于标识一组可能相关的查询。可以使用初始查询的第一和更高阶重新格式来扩展查询邻域。在一个示例中，可以通过将查询邻域减少到更密切相关的查询来提高精度，例如，如果经常为同一文档点击，则可以连接两个查询。在一个示例中，可以使用随机游走连接两个查询，并且去除不通过小于固定阈值的随机游走连接的所有查询对。连接的查询可以用于形成群集，并且可以应用权重以便确定最可能的相关查询。

2. 发明申请

US20110289063A1 Query Intent in Information Retrieval 有权
标题翻译：信息检索中的查询意图
公开(公告)号：US20110289063A1
公开(公告)日：2011-11-24
申请号：US12784869
申请日：2010-05-21
申请人： Filip Radlinski , Martin Szummer , Nick Craswell
发明人： Filip Radlinski , Martin Szummer , Nick Craswell
IPC分类号： G06F17/30 , G06F17/21
CPC分类号： G06F17/30864 , G06Q30/00
摘要： Inferring query intent in information retrieval is described. In an example reformulations of an initial query by a user are used to create a query neighborhood. In the example, the query neighborhood is used to identify a set of possibly related queries. First and higher order reformulations of the initial query may be used to expand the query neighborhood. In an example precision can be improved by reducing the query neighborhood to more closely related queries for example, two queries can be connected if they are often clicked for the same document. In an example two queries can be connected using a random walk and all pairs of queries that are not connected by a random walk of less than a fixed threshold are removed. The connected queries can be used to form clusters and weights can be applied in order to determine the most likely related queries.
摘要翻译：描述信息检索中的查询意图。在一个示例中，用户初始查询的重新组合用于创建查询邻域。在该示例中，查询邻域用于标识一组可能相关的查询。可以使用初始查询的第一和更高阶重新格式来扩展查询邻域。在一个示例中，可以通过将查询邻域减少到更密切相关的查询来提高精度，例如，如果经常为同一文档点击，则可以连接两个查询。在一个示例中，可以使用随机游走连接两个查询，并且去除不通过小于固定阈值的随机游走连接的所有查询对。连接的查询可以用于形成群集，并且可以应用权重以便确定最可能的相关查询。

3. 发明授权

US08266141B2 Efficient use of computational resources for interleaving 有权
标题翻译：有效利用计算资源进行交织
公开(公告)号：US08266141B2
公开(公告)日：2012-09-11
申请号：US12964346
申请日：2010-12-09
申请人： Filip Radlinski , Nick Craswell , Peter Bailey , Daniel Schwartz , Aidan Crook , Likhita Krishnamurthy
发明人： Filip Radlinski , Nick Craswell , Peter Bailey , Daniel Schwartz , Aidan Crook , Likhita Krishnamurthy
IPC分类号： G06F17/30
CPC分类号： G06F17/30867
摘要： Methods and computer-readable media are provided for improving the efficiency of the interleaving process. Once it is determined that a search query is to be used in an interleaving experiment, a primary ranking system and a secondary ranking system are analyzed to determine whether their respective search results for that search query would be identical. If the search results would be identical, the search query is routed only to the primary ranking system and not the secondary ranking system. If, however, it is determined that the search results would not be identical, both the primary ranking system and the secondary ranking system receive the search query for processing.
摘要翻译：提供了用于提高交错处理效率的方法和计算机可读介质。一旦确定在交织实验中使用搜索查询，则分析主要排名系统和次级排名系统以确定其针对该搜索查询的各自的搜索结果是否相同。如果搜索结果相同，则搜索查询仅被路由到主要排名系统而不是辅助排名系统。然而，如果确定搜索结果不相同，则主要排名系统和次级排名系统都接收用于处理的搜索查询。

4. 发明授权

US09158846B2 Entity detection and extraction for entity cards 有权
标题翻译：实体卡的实体检测和提取
公开(公告)号：US09158846B2
公开(公告)日：2015-10-13
申请号：US12813390
申请日：2010-06-10
申请人： Filip Radlinski , Nick Craswell , Bodo Billerbeck , Milad Shokouhi , Sanaz Ahari , Nitin Agrawal , Timothy Hoad , Song Zhou , Muhammad Aatif Awan
发明人： Filip Radlinski , Nick Craswell , Bodo Billerbeck , Milad Shokouhi , Sanaz Ahari , Nitin Agrawal , Timothy Hoad , Song Zhou , Muhammad Aatif Awan
IPC分类号： G06F17/00 , G06F17/30
CPC分类号： G06F17/3053 , G06F17/30477 , G06F17/30554 , G06F17/30864 , G06F17/30867
摘要： A system and method are provided for detecting entity information contained within search results. The detected entity information can be used to determine a category of entity as well as a specific entity within the search results. Entity information can be extracted from the documents associated with the search results. This information can be used as part of the information for an entity card, which can be displayed to a user in conjunction with and/or in place of the search results.
摘要翻译：提供了一种用于检测搜索结果中包含的实体信息的系统和方法。检测到的实体信息可用于确定搜索结果内的实体类别以及特定实体。可以从与搜索结果相关联的文档中提取实体信息。该信息可以用作实体卡的信息的一部分，其可以结合使用和/或代替搜索结果显示给用户。

5. 发明授权

US08484202B2 Optimizing blending algorithms using interleaving 有权
标题翻译：使用交错优化混合算法
公开(公告)号：US08484202B2
公开(公告)日：2013-07-09
申请号：US12964353
申请日：2010-12-09
申请人： Filip Radlinski , Nick Craswell , Peter Bailey
发明人： Filip Radlinski , Nick Craswell , Peter Bailey
IPC分类号： G06F7/06
CPC分类号： G06F17/30864
摘要： Methods and computer-readable media are provided for interleaving multiple sets of blended search results to identify a preferred set of blended search results for a search query or for a category of search queries. A search query is received and routed to multiple ranking systems, which return search results that are blended into sets of blended search results. Interleaving experiments are performed to determined, based on user preferences, which set of blended search results are preferred for that particular search query. Based on the outcome, a preferred blending algorithm is identified.
摘要翻译：提供方法和计算机可读介质用于交织多组混合搜索结果以识别用于搜索查询或搜索查询类别的混合搜索结果的优选集合。搜索查询被接收并被路由到多个排名系统，这些系统返回混合到混合搜索结果集合中的搜索结果。执行交织实验以基于用户偏好确定哪一组混合搜索结果对于该特定搜索查询是优选的。基于结果，确定了优选的混合算法。

6. 发明授权

US07761464B2 Diversifying search results for improved search and personalization 失效
标题翻译：多样化搜索结果，以改善搜索和个性化
公开(公告)号：US07761464B2
公开(公告)日：2010-07-20
申请号：US11425074
申请日：2006-06-19
申请人： Filip Radlinski , Susan T. Dumais , Eric J. Horvitz
发明人： Filip Radlinski , Susan T. Dumais , Eric J. Horvitz
IPC分类号： G06F17/30
CPC分类号： G06F17/30867
摘要： The claimed subject matter provides systems and/or methods that facilitate diversifying search results to improve searching and/or personalized searching. An interface component can receive a query. Additionally, a result diversification component can modify diversity of a set of search results obtained by a search engine in response to a query based at least in part upon one or more dimensions of diversity. The dimensions of diversity can include document topic, document type, document genre, domain of document, document age, location associated with the document, commercial characteristics of the document, user intent, and the like.
摘要翻译：所要求保护的主题提供促进多样化搜索结果以改进搜索和/或个性化搜索的系统和/或方法。一个接口组件可以接收一个查询。另外，结果多样化组件可以至少部分地基于分集的一个或多个维度来修改由搜索引擎获得的一组搜索结果的多样性，以响应于查询。多样性的维度可以包括文档主题，文档类型，文档类型，文档领域，文档年龄，与文档相关联的位置，文档的商业特征，用户意图等。

7. 发明申请

US20120317104A1 Using Aggregate Location Metadata to Provide a Personalized Service 审中-公开
标题翻译：使用聚合位置元数据提供个性化服务
公开(公告)号：US20120317104A1
公开(公告)日：2012-12-13
申请号：US13158483
申请日：2011-06-13
申请人： Filip Radlinski , Paul N. Bennett , Ryen W. White , Emine Yilmaz
发明人： Filip Radlinski , Paul N. Bennett , Ryen W. White , Emine Yilmaz
IPC分类号： G06F17/30 , G06F15/18
CPC分类号： G06F16/9535 , G06F16/9537
摘要： Functionality is described herein which generates a plurality of item models based on the aggregate behavior of users, such as the aggregate behavior of the users in selecting network-accessible sites and/or issuing particular queries. In one implementation, each item model estimates a probabilistic distribution of locations for an individual, given that the individual selects a particular item (e.g., a particular site or query). The functionality can use the item models to provide a personalized service to an end user. For example, in one scenario, the functionality can generate a plurality of location-based features based on the item models. The functionality can then learn a ranking model based on the location-based features. In a real-time phase of operation, a query processing system uses the ranking model to personalize search results for an end user.
摘要翻译：这里描述了基于用户的聚合行为（例如用户选择网络可访问站点和/或发出特定查询的聚合行为）生成多个项目模型的功能。在一个实现中，假定个人选择特定项目（例如，特定站点或查询），每个项目模型估计个体的位置的概率分布。功能可以使用项目模型为最终用户提供个性化服务。例如，在一种情况下，功能可以基于项目模型生成多个基于位置的特征。然后，功能可以基于基于位置的功能来学习排名模型。在实时操作阶段，查询处理系统使用排名模型来个性化最终用户的搜索结果。

8. 发明申请

US20070294225A1 DIVERSIFYING SEARCH RESULTS FOR IMPROVED SEARCH AND PERSONALIZATION 失效
标题翻译：改进搜索和个性化搜索结果
公开(公告)号：US20070294225A1
公开(公告)日：2007-12-20
申请号：US11425074
申请日：2006-06-19
申请人： Filip Radlinski , Susan T. Dumais , Eric J. Horvitz
发明人： Filip Radlinski , Susan T. Dumais , Eric J. Horvitz
IPC分类号： G06F17/30
CPC分类号： G06F17/30867
摘要： The claimed subject matter provides systems and/or methods that facilitate diversifying search results to improve searching and/or personalized searching. An interface component can receive a query. Additionally, a result diversification component can modify diversity of a set of search results obtained by a search engine in response to a query based at least in part upon one or more dimensions of diversity. The dimensions of diversity can include document topic, document type, document genre, domain of document, document age, location associated with the document, commercial characteristics of the document, user intent, and the like.
摘要翻译：所要求保护的主题提供促进多样化搜索结果以改进搜索和/或个性化搜索的系统和/或方法。一个接口组件可以接收一个查询。另外，结果多样化组件可以至少部分地基于分集的一个或多个维度来修改由搜索引擎获得的一组搜索结果的多样性，以响应于查询。多样性的维度可以包括文档主题，文档类型，文档类型，文档领域，文档年龄，与文档相关联的位置，文档的商业特征，用户意图等。

9. 发明授权

US08825641B2 Measuring duplication in search results 有权
标题翻译：测量搜索结果中的重复
公开(公告)号：US08825641B2
公开(公告)日：2014-09-02
申请号：US12942553
申请日：2010-11-09
申请人： Filip Radlinski , Paul Nathan Bennett , Emine Yilmaz
发明人： Filip Radlinski , Paul Nathan Bennett , Emine Yilmaz
IPC分类号： G06F17/30
CPC分类号： G06F17/30 , G06F17/30696 , G06F17/30864
摘要： Measuring duplication in search results is described. In one example, duplication between a pair of results provided by an information retrieval system in response to a query is measured. History data for the information retrieval system is accessed and query data retrieved, which describes the number of times that users have previously selected either or both of the pair of results, and a relative presentation sequence of the pair of results when displayed at each selection. From the query data, a fraction of user selections is determined in which a predefined combination of one or both of the pair of results were selected for a predefined presentation sequence. From the fraction, a measure of duplication between the pair of results is found. In further examples, the information retrieval system uses the measure of duplication to determine an overall redundancy value for a result set, and controls the result display accordingly.
摘要翻译：描述了搜索结果中的重复测量。在一个示例中，测量由信息检索系统响应于查询提供的一对结果之间的重复。访问信息检索系统的历史数据，并且检索查询数据，该数据描述了用户先前选择了该对结果中的一个或两个的次数，以及在每次选择时显示该对结果的相对呈现序列。从查询数据中，确定一小部分用户选择，其中针对预定义的呈现序列选择了一对或两者的预定组合。从分数中可以发现一对结果之间的重复度。在其他示例中，信息检索系统使用复制度来确定结果集的总体冗余度值，并相应地控制结果显示。

10. 发明申请

US20130346844A1 CHECKING AND/OR COMPLETION FOR DATA GRIDS 审中-公开
标题翻译：检查和/或完成数据网
公开(公告)号：US20130346844A1
公开(公告)日：2013-12-26
申请号：US13530121
申请日：2012-06-22
申请人： Thore Graepel , Filip Radlinski , Andrew Donald Gordon , Pushmeet Kohli , John Winn , Lucas Bordeaux , Yoram Bachrach
发明人： Thore Graepel , Filip Radlinski , Andrew Donald Gordon , Pushmeet Kohli , John Winn , Lucas Bordeaux , Yoram Bachrach
IPC分类号： G06F17/20
CPC分类号： G06F17/246 , G06F17/18 , G06F17/2715 , G06F17/2725
摘要： Checking and/or completing for data grids is described such as for grids having rows and columns of cells at least some of which contain data values such as numbers or categories. In various embodiments predictive probability distributions are obtained from an inference engine for one or more of the cells and the predictive probability distributions are used for various tasks such as to suggest values to complete blank cells, highlight cells having outlying values, identify potential errors, suggest corrections to potential errors, identify similarities between cells, identify differences between cells, cluster rows of the data grid, and other tasks. In various embodiments a graphical user interface displays a data grid and provides facilities for completing, error checking/correcting, and analyzing data in the data grid.
摘要翻译：描述数据网格的检查和/或完成，例如对于具有行和列的单元格的网格，其中至少一些包含诸如数字或类别的数据值。在各种实施例中，从针对一个或多个单元的推理引擎获得预测概率分布，并且将预测概率分布用于各种任务，例如建议完成空白单元的值，突出显示具有偏离值的单元格，识别潜在错误，建议纠正潜在的错误，识别单元格之间的相似性，识别单元格之间的差异，数据网格的集群行和其他任务。在各种实施例中，图形用户界面显示数据网格并提供用于完成，错误检查/校正和分析数据网格中的数据的设施。

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