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21. 发明授权

US08176055B1 Content entity management 有权
标题翻译：内容实体管理
公开(公告)号：US08176055B1
公开(公告)日：2012-05-08
申请号：US11691624
申请日：2007-03-27
申请人： Mayur Datar , Ashutosh Garg
发明人： Mayur Datar , Ashutosh Garg
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06Q10/10 , G06Q30/02
摘要： A first content entity and one or more associated second content entities are presented to one or more arbiters. Arbiter determinations relating to the association of at least one of the second content entities with the first content entity are received. A determination as to whether the at least one of the second content entities is to be disassociated from the first content entity based on the arbiter determinations can be made.
摘要翻译：第一内容实体和一个或多个相关联的第二内容实体被呈现给一个或多个仲裁者。接收与至少一个第二内容实体与第一内容实体的关联有关的仲裁者确定。可以基于仲裁器确定来确定第二内容实体中的至少一个是否与第一内容实体分离。

22. 发明授权

US08135718B1 Collaborative filtering 有权
标题翻译：协同过滤
公开(公告)号：US08135718B1
公开(公告)日：2012-03-13
申请号：US11676264
申请日：2007-02-16
申请人： Abhinandan S. Das , Ashutosh Garg , Mayur Datar
发明人： Abhinandan S. Das , Ashutosh Garg , Mayur Datar
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30699 , G06F17/30598 , G06F17/30979
摘要： Systems, methods, and apparatus, including computer program products, for collaborative filtering are provided. A method is provided. The method includes clustering a plurality of entities with respect to one or more latent variables in a probability distribution model of a relationship between a set of entities and a set of items, the probability distribution model comprising a probability distribution of the set of items with respect to the latent variables. The method also includes, as new items are added to the set of items, updating the probability distribution of the set of the items with respect to the latent variables, and generating an updated relationship score for an entity with respect to the set of items based on the entity's fractional membership in the clustering with respect to the latent variables and based on the updated probability distribution of the set of the items with respect to the latent variables.
摘要翻译：提供了用于协同过滤的系统，方法和装置，包括计算机程序产品。提供了一种方法。该方法包括在一组实体与一组项目之间的关系的概率分布模型中相对于一个或多个潜在变量聚类多个实体，所述概率分布模型包括所述一组项目的概率分布到潜在变量。该方法还包括，当新项目被添加到该组项目中时，相对于潜在变量更新项目组的概率分布，并且相对于该组项目生成关于实体的更新关系得分关于实体关于潜在变量的聚类中的分数成员，并且基于相对于潜在变量的项目集合的更新的概率分布。

23. 发明授权

US07962529B1 Scalable user clustering based on set similarity 有权
标题翻译：基于集合相似度的可扩展用户群集
公开(公告)号：US07962529B1
公开(公告)日：2011-06-14
申请号：US12774775
申请日：2010-05-06
申请人： Mayur Datar , Ashutosh Garg
发明人： Mayur Datar , Ashutosh Garg
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06Q30/02 , G06F17/30867
摘要： Methods and apparatus, including systems and computer program products, to provide clustering of users in which users are each represented as a set of elements representing items, e.g., items selected by users using a system. In one aspect, a program operates to obtain a respective interest set for each of multiple users, each interest set representing items in which the respective user expressed interest; for each of the users, to determine k hash values of the respective interest set, wherein the i-th hash value is a minimum value under a corresponding i-th hash function; and to assign each of the multiple users to each of the respective k clusters established for the respective user, the i-th cluster being represented by the i-th hash value. The assignment of each of the users to k clusters is done without regard to the assignment of any of the other users to k clusters.
摘要翻译：方法和装置，包括系统和计算机程序产品，用于提供用户的聚类，其中每个用户被表示为表示项目的一组元素，例如由使用系统的用户选择的项目。在一个方面中，程序运行以获得针对多个用户中的每一个的各自的兴趣集合，每个兴趣集合表示相应用户表示兴趣的项目; 对于每个用户，确定相应兴趣集的k个哈希值，其中第i个散列值是相应的第i个散列函数下的最小值; 并且将多个用户中的每一个分配给为各个用户建立的各个k个集群中的每一个，第i个集群由第i个散列值表示。完成每个用户到k个集群的分配，而不考虑将任何其他用户分配给k个集群。

24. 发明申请

US20060085463A1 Sampling for queries 有权
公开(公告)号：US20060085463A1
公开(公告)日：2006-04-20
申请号：US11296034
申请日：2005-12-07
申请人： Surajit Chaudhuri , Vivek Narasayya , Rajeev Motwani , Mayur Datar
发明人： Surajit Chaudhuri , Vivek Narasayya , Rajeev Motwani , Mayur Datar
IPC分类号： G06F7/00
CPC分类号： G06F17/30536 , G06F17/30489 , Y10S707/99931 , Y10S707/99932 , Y10S707/99933 , Y10S707/99942
摘要： An outlier index for a database and a given workload is generated by identifying sub-relations of tuples in the database induced by selection and group by conditions in queries in the workload. A variance is then generated for values in each sub-relation. Sub-relations having higher variances are selected, and outliers from such sub-relations having higher variances are generated.

25. 发明申请

US20060036600A1 Database aggregation query result estimator 有权
公开(公告)号：US20060036600A1
公开(公告)日：2006-02-16
申请号：US11246355
申请日：2005-10-07
申请人： Surajit Chaudhuri , Vivek Narasayya , Rajeev Motwani , Mayur Datar
发明人： Surajit Chaudhuri , Vivek Narasayya , Rajeev Motwani , Mayur Datar
IPC分类号： G06F7/00
CPC分类号： G06F17/30489 , G06F17/30536 , G06F2216/03 , Y10S707/957 , Y10S707/99932 , Y10S707/99933 , Y10S707/99935 , Y10S707/99942 , Y10S707/99943
摘要： Aggregation queries are performed by first identifying outlier values, aggregating the outlier values, and sampling the remaining data after pruning the outlier values. The sampled data is extrapolated and added to the aggregated outlier values to provide an estimate for each aggregation query. Outlier values are identified by selecting values outside of a selected sliding window of data having the lowest variance. An index is created for the outlier values. The outlier data is removed from the window of data, and separately aggregated. The remaining data without the outliers is then sampled to provide a statistically relevant sample that is then aggregated and extrapolated to provide an estimate for the remaining data. This sampled estimate is combined with the outlier aggregate to form an estimate for the entire set of data.

26. 发明申请

US20170364244A1 SYSTEMS AND METHODS FOR SKINNING AN APPLICATION WITH INTERACTIVE CONTENT 审中-公开
公开(公告)号：US20170364244A1
公开(公告)日：2017-12-21
申请号：US15639905
申请日：2017-06-30
申请人： Mayur Datar , Allen Huang , Siavash Sedigh Nejad
发明人： Mayur Datar , Allen Huang , Siavash Sedigh Nejad
IPC分类号： G06F3/0484 , G06F17/30
CPC分类号： G06F3/04842 , G06F3/04847 , G06F8/38 , G06F16/54
摘要： A method of skinning an application with content includes receiving, by a client device from a content provider over a data network, a replacement asset associated with a tag specifying an event type, and displaying, by a graphical user interface of the client device, an initial asset of an application executed by the client device. The method further includes determining, by a hooking component of the client device, that an event corresponding to the event type occurred during execution of the application, and selecting, by the hooking component, the replacement asset associated with the tag specifying the event type, responsive to the determination that the event corresponding to the event type occurred. The method yet further includes replacing, by the client device, the initial asset with the selected replacement asset for display by the graphical user interface, responsive to the determination that the event corresponding to the event type occurred.

27. 发明授权

US08407226B1 Collaborative filtering 有权
标题翻译：协同过滤
公开(公告)号：US08407226B1
公开(公告)日：2013-03-26
申请号：US13039173
申请日：2011-03-02
申请人： Abhinandan S. Das , Ashutosh Garg , Mayur Datar
发明人： Abhinandan S. Das , Ashutosh Garg , Mayur Datar
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30867
摘要： Systems, methods, and apparatus, including computer program products, for collaborative filtering are provided. In one implementation, a computer-implemented method is provided. The method includes receiving a shard of data representing a subset of a set of entities and a subset of a set of items, generating an iteration of a maximum likelihood estimate of a probability distribution model of a relationship between the set of entities and the set of items, the probability distribution model comprising a probability distribution of the set of items with respect to latent variables and a probability distribution of the latent variables with respect to the set of users, and generating statistics from results from the generating step which are passed to different shards for use in a next iteration of the maximum likelihood estimate.
摘要翻译：提供了用于协同过滤的系统，方法和装置，包括计算机程序产品。在一个实现中，提供了计算机实现的方法。该方法包括：接收表示一组实体的子集的数据的碎片，以及一组项目的子集，生成一组实体之间的关系的概率分布模型的最大似然估计的迭代，项目，概率分布模型包括相对于潜在变量的项目集合的概率分布以及潜在变量相对于用户集合的概率分布，以及从生成步骤的结果生成统计信息，该统计信息被传递给不同的碎片用于最大似然估计的下一次迭代。

28. 发明授权

US08065254B1 Presenting a diversity of recommendations 有权
标题翻译：提出各种建议
公开(公告)号：US08065254B1
公开(公告)日：2011-11-22
申请号：US12033540
申请日：2008-02-19
申请人： Abhinandan S. Das , Ashutosh Garg , Mayur Datar
发明人： Abhinandan S. Das , Ashutosh Garg , Mayur Datar
IPC分类号： G06F17/00 , G06N5/02
CPC分类号： G06F17/30864
摘要： Methods, systems and apparatus, including computer program products, for providing a diversity of recommendations. According to one method, results are identified so as to increase the likelihood that at least one result will be of interest to a user. Following the identification of a first result, second and later results are identified based on an assumption that the previously identified results are not of interest to the user. The identification of diverse results can be based on formulas that approximate the probability or provide a likelihood score of a user selecting a given result, where a measured similarity between a given object and previously identified results tends to decrease the calculated probability approximation or likelihood score for that object.
摘要翻译：方法，系统和设备，包括计算机程序产品，用于提供多种建议。根据一种方法，识别结果以便增加至少一个结果对用户感兴趣的可能性。在识别出第一结果之后，基于以前认为的结果对用户不感兴趣的假设来识别第二和后续结果。不同结果的识别可以基于近似概率或提供用户选择给定结果的似然分数的公式，其中给定对象和先前识别的结果之间的测量相似度倾向于降低计算的概率近似或似然分数那个对象。

29. 发明申请

US20110276558A1 SERVER-SIDE MATCH 审中-公开
标题翻译：服务器端匹配
公开(公告)号：US20110276558A1
公开(公告)日：2011-11-10
申请号：US13179705
申请日：2011-07-11
申请人： Ashutosh Garg , Mayur Datar
发明人： Ashutosh Garg , Mayur Datar
IPC分类号： G06F17/30
CPC分类号： G06F16/24534
摘要： Systems and techniques for converting numeric queries into substantially equivalent textual queries are described. In general, the systems and techniques discussed use search query logs to accurately select a most probably mapping for a numeric-to-text conversion. This mapping can occur when a system (e.g., a server-side search system) receives a series of numeric inputs (e.g., from a cell phone keypad) that may correspond to more than one word. For example, a search server may receive input 22737, which corresponds to both the words ACRES and CASES, as part of a query. The server uses current entries in query logs to create mappings for words from the numeric input. If recent queries indicate that the term ACRES is currently more popular than the term CASES, the mapping may match the entry 22737 to the text ACRES.
摘要翻译：描述将数字查询转换成大致相等的文本查询的系统和技术。一般来说，所讨论的系统和技术使用搜索查询日志准确地选择数字到文本转换的最可能的映射。当系统（例如，服务器端搜索系统）接收到可能对应于多于一个字的一系列数字输入（例如，来自手机键盘）时，可以发生该映射。例如，作为查询的一部分，搜索服务器可以接收对应于词汇ACRES和CASES的输入22737。服务器使用查询日志中的当前条目为数字输入中的单词创建映射。如果最近的查询表明术语ACRES目前比术语CASES更受欢迎，则该映射可以将条目22737与文本ACRES匹配。

30. 发明授权

US07873621B1 Embedding advertisements based on names 有权
标题翻译：根据名称嵌入广告
公开(公告)号：US07873621B1
公开(公告)日：2011-01-18
申请号：US11694434
申请日：2007-03-30
申请人： Mayur Datar , Ashutosh Garg
发明人： Mayur Datar , Ashutosh Garg
IPC分类号： G06F17/00
CPC分类号： G06Q30/02
摘要： The present disclosure includes a system and method for embedding advertisements associated with names. In some implementations, a method includes receiving a request for an advertisement to embed in a Web page identifying one or more search results. The search results are based, at least in part, on a name of an individual. One or more advertisements associated with the name of the individual are identified.
摘要翻译：本公开包括用于嵌入与名称相关联的广告的系统和方法。在一些实施方式中，一种方法包括接收对广告的请求以嵌入识别一个或多个搜索结果的网页中。搜索结果至少部分基于个人的姓名。识别与个人名称相关联的一个或多个广告。

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