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1. 发明申请

WO2012047593A3 METHOD AND APPARATUS OF ORDERING SEARCH RESULTS 审中-公开
公开(公告)号：WO2012047593A3
公开(公告)日：2012-04-12
申请号：PCT/US2011/053290
申请日：2011-09-26
申请人： ALIBABA GROUP HOLDING LIMITED , JIN, Huaxing , ZHENG, Wei , HUANG, Peng , YANG, Xu , LIN, Feng , FENG, Jiong , ZHANG, Qin
发明人： JIN, Huaxing , ZHENG, Wei , HUANG, Peng , YANG, Xu , LIN, Feng , FENG, Jiong , ZHANG, Qin
IPC分类号： G06F7/00 , G06F17/30
摘要： Ordering search results may include obtaining an exposed log file from a log system, computing a Bayesian posterior probability for relevancy between the log file and a search request, computing an expected value of the relevancy between the log file and the search request based on the Bayesian posterior probability, storing the search request and an identifier of the log file as a key and the expected value of the relevancy between the log file and the search request as a value into a search data structure, in response to receiving a search request submitted by a user, finding expected values of relevancy between the submitted search request and log files that are relevant to the submitted search request from the search data structure, and ordering the found log files in a descending order of the expected values.

2. 发明申请

WO2012162541A1 METHOD AND APPARATUS OF PROVIDING SUGGESTED TERMS 审中-公开
标题翻译：提供建议条款的方法和装置
公开(公告)号：WO2012162541A1
公开(公告)日：2012-11-29
申请号：PCT/US2012/039426
申请日：2012-05-24
申请人： ALIBABA GROUP HOLDING LIMITED , HUANG, Peng , LIN, Feng , ZHANG, Shousong , ZHENG, Wei , FENG, Jiong , ZHANG, Qin
发明人： HUANG, Peng , LIN, Feng , ZHANG, Shousong , ZHENG, Wei , FENG, Jiong , ZHANG, Qin
IPC分类号： G06F17/30
CPC分类号： G06F17/3064
摘要： The present disclosure discloses a method of providing suggested terms. The method includes: receiving an initial query input from a user, and obtaining corresponding suggested queries based on the initial query; determining at least two categories corresponding to the suggested queries and at least two clickable regions usable for looking up the suggested queries; separately determining a category weight associated with each obtained category in each clickable region for the suggested queries, and a click attribute weight associated with each clickable region; computing a degree of confidence of each category for the suggested queries; and separately determining target categories for the suggested queries based on the degree of confidence of each category for the suggested queries. As such, the user may quickly identify his/her search intention based on the target categories corresponding to the suggested queries, thereby effectively improving the speed of information searching.
摘要翻译：本公开公开了一种提供建议术语的方法。该方法包括：从用户接收初始查询输入，并且基于初始查询获得相应的建议查询; 确定对应于所建议的查询的至少两个类别和至少两个可用于查找所建议查询的可点击区域; 分别确定与建议查询的每个可点击区域中的每个获得的类别相关联的类别权重，以及与每个可点击区域相关联的点击属性权重; 计算建议查询的每个类别的置信度; 并根据建议查询的每个类别的置信程度分别确定建议查询的目标类别。这样，用户可以基于与建议的查询对应的目标类别来快速识别他/她的搜索意图，从而有效地提高信息搜索的速度。

3. 发明申请

WO2017035108A1 METHOD AND APPARATUS FOR INFORMATION PRESENTATION BASED ON SERVICE OBJECT 审中-公开
标题翻译：基于服务对象的信息呈现方法与装置
公开(公告)号：WO2017035108A1
公开(公告)日：2017-03-02
申请号：PCT/US2016/048111
申请日：2016-08-23
申请人： ALIBABA GROUP HOLDING LIMITED
发明人： WANG, Zongyu , HUO, Chengfu , HUANG, Peng
IPC分类号： G06F17/00
CPC分类号： G06F17/30442 , G06F17/30483 , G06F17/30554
摘要： An apparatus and method for information presentation based on a service object. The method includes receiving an adjustment request for a search parameter with respect to a first service object from a client device, the adjustment request including a first parameter value, identifying one or more second parameter values, calculating one or more relationship parameters, calculating one or more estimated total presentation quantities using the first parameter value, the one or more second parameter values, and the one or more relationship parameters, fitting a relationship curve between the search parameter and the one or more estimated total presentation quantities based on the first parameter value, the one or more second parameter values, and the one or more estimated total presentation quantities, and the one or more estimated total presentation quantities, and transmitting the relationship curve to the client device.
摘要翻译：一种基于服务对象的信息呈现的装置和方法。所述方法包括从客户端设备接收针对第一服务对象的搜索参数的调整请求，所述调整请求包括第一参数值，识别一个或多个第二参数值，计算一个或多个关系参数，计算一个或多个关系参数使用第一参数值，一个或多个第二参数值和一个或多个关系参数的更多估计总呈现量，基于第一参数值拟合搜索参数和一个或多个估计总呈现量之间的关系曲线一个或多个第二参数值，以及一个或多个估计总显示量，以及一个或多个估计总显示量，以及将关系曲线发送到客户端设备。

4. 发明申请

WO2016040772A1 METHOD AND APPARATUS OF MATCHING AN OBJECT TO BE DISPLAYED 审中-公开
标题翻译：匹配要显示的对象的方法和装置
公开(公告)号：WO2016040772A1
公开(公告)日：2016-03-17
申请号：PCT/US2015/049632
申请日：2015-09-11
申请人： ALIBABA GROUP HOLDING LIMITED
发明人： WANG, Tao , HUANG, Peng , LIN, Feng
IPC分类号： G06F17/27 , G06F17/28 , G06F17/30
CPC分类号： G06Q30/00 , G06F17/3097
摘要： A method and an apparatus of matching an object to be displayed are disclosed. The method includes obtaining a plurality of search keywords and released product information and grouping each of the plurality of search keywords with the released product information to form a plurality of search keyword and released product information pairs, with each search keyword and released product information pair comprising a respective search keyword and the released product information; determining and matching a plurality of features for the plurality of search keyword and released product information pairs according to a constructed first decision tree; and determining respective correlation classes of the plurality of search keyword and released product information pairs based at least in part on a result of determining and matching of the plurality of features. The disclosed method and apparatus are able to accurately and conveniently determine a matching degree between a search keyword and released product information.
摘要翻译：公开了一种用于匹配要显示的对象的方法和装置。该方法包括获得多个搜索关键词和释放的产品信息，并且将多个搜索关键词中的每一个与所发布的产品信息分组以形成多个搜索关键字和已发布的产品信息对，其中每个搜索关键字和释放的产品信息对包括相应的搜索关键字和所发布的产品信息; 根据构造的第一决策树来确定和匹配用于所述多个搜索关键词和已发布产品信息对的多个特征; 以及至少部分地基于所述多个特征的确定和匹配的结果来确定所述多个搜索关键词和已发布产品信息对中的各个相关类别。所公开的方法和装置能够准确和方便地确定搜索关键词与已发布产品信息之间的匹配度。

5. 发明申请

WO2014209810A2 METHODS AND APPARATUSES FOR MINING SYNONYMOUS PHRASES, AND FOR SEARCHING RELATED CONTENT 审中-公开
标题翻译：采矿同步法的方法和装置，以及搜索相关内容
公开(公告)号：WO2014209810A2
公开(公告)日：2014-12-31
申请号：PCT/US2014/043511
申请日：2014-06-20
申请人： ALIBABA GROUP HOLDING LIMITED
发明人： DONG, Xinghua , WU, Kewen , HUANG, Peng , LIN, Feng
IPC分类号： G06F17/27
CPC分类号： G06F17/2775 , G06F17/275 , G06F17/2795 , G06F17/2827
摘要： The present disclosure is related to a method and an apparatus of mining synonymous phrases. The method comprises: obtaining, according to a parallel text corpus, a first phrase-alignment relationship from phrases of a current language to phrases of an intermediate language, and a second phrase-alignment relationship from the phrases of the intermediate language to the phrases of the current language; obtaining, for a target phrase of current language, a first set of aligned phrases of the intermediate language that are aligned with the target phrase of the current language based on the first phrase-alignment relationship; obtaining a second set of aligned phrases of the current language that are aligned with selected phrase(s) in the first set of aligned phrases based on the second phrase-alignment relationship; and obtaining synonymous phrases for the target phrase from the second set of aligned phrases.
摘要翻译：本公开涉及挖掘同义短语的方法和装置。该方法包括：根据平行文本语料库获得从当前语言的短语到中间语言的短语的第一短语对齐关系，以及从中间语言的短语到短语的第二短语对齐关系当前语言; 针对当前语言的目标短语获得基于第一短语对齐关系与当前语言的目标短语对准的中间语言的第一组对齐短语; 基于第二短语对齐关系，获得与第一组对齐短语中的所选短语对准的当前语言的第二组对齐短语; 并从第二组对齐的短语中获取目标短语的同义词。

6. 发明申请

WO2015170191A3 METHOD AND APPARATUS FOR SCREENING PROMOTION KEYWORDS 审中-公开
公开(公告)号：WO2015170191A3
公开(公告)日：2015-11-12
申请号：PCT/IB2015/001443
申请日：2015-04-21
申请人： ALIBABA GROUP HOLDING LIMITED
发明人： HUANG, Kaiming , WU, Kewen , HUANG, Peng , LI, Bo , LIN, Feng
IPC分类号： G06Q30/02
摘要： Candidate promotion keywords are selected. Features of the candidate promotion keywords are extracted. The features include at least one of a search engine feature, an effect feature of non-directed traffic, and a text feature. The features of the candidate promotion keywords are used as input data of a pre-established keyword screening model, and superior promotion keywords are obtained according to a prediction result of the keyword screening model.

7. 发明申请

WO2011037603A1 SEARCHING FOR INFORMATION BASED ON GENERIC ATTRIBUTES OF THE QUERY 审中-公开
标题翻译：搜索基于查询的一般属性的信息
公开(公告)号：WO2011037603A1
公开(公告)日：2011-03-31
申请号：PCT/US2010/002456
申请日：2010-09-08
申请人： ALIBABA GROUP HOLDING LIMITED
发明人： LIN, Feng , KANG, Zhanhui , HUANG, Peng
IPC分类号： G06F17/30
CPC分类号： G06F17/30867 , G06F17/30345 , G06F17/30528 , G06F17/30598 , G06F17/3064 , G06F17/30643 , G06F17/30864 , H04L67/42
摘要： Searching information includes: receiving current query data from a client; extracting generic attribute features of the current query data, wherein the generic attribute features are used for calculating a plurality of confidence degrees of the current query data that correspond to a plurality of categories, each of the confidence degrees indicating a degree of confidence that the current query data belongs to a respective one of the plurality of categories; determining the plurality of confidence degrees of the current query data based at least in part on the generic attribute features; searching in a chosen category for a search result that corresponds to the current query data, the chosen category being one of the plurality of categories and being chosen based at least in part on the plurality of confidence degrees; and returning the search result.
摘要翻译：搜索信息包括：从客户端接收当前查询数据; 提取当前查询数据的通用属性特征，其中所述通用属性特征用于计算对应于多个类别的当前查询数据的多个置信度，每个置信度表示当前信任度的置信度查询数据属于多个类别中的相应一个; 至少部分地基于通用属性特征来确定当前查询数据的多个置信度; 在所选择的类别中搜索与当前查询数据相对应的搜索结果，所选择的类别是所述多个类别中的一个，并且至少部分地基于所述多个置信度来选择; 并返回搜索结果。

8. 发明申请

WO2015175835A1 CLICK THROUGH RATIO ESTIMATION MODEL 审中-公开
标题翻译：点击比较估计模型
公开(公告)号：WO2015175835A1
公开(公告)日：2015-11-19
申请号：PCT/US2015/030893
申请日：2015-05-14
申请人： ALIBABA GROUP HOLDING LIMITED
发明人： GU, Jinjie , HUANG, Lihui , LIN, Feng , HUANG, Peng , ZHENG, Wei
IPC分类号： G06F17/30
CPC分类号： G06Q30/0246
摘要： Methods and systems for establishing a click-through rate estimation model. A computing device may extract basic characteristics corresponding to a current language channel associated with a server provider. The computing device may combine the basic characteristics to obtain a combination characteristic. The computing device may further obtain an effective high-order characteristic based on the basic characteristics and the combination characteristic and calculate a weight of the effective high-order characteristic. The computing device may generate the CTR estimation model by applying a CTR equation to the weight corresponding to effective high-order characteristic. The implementations may not be limited by human factors, therefore achieving high efficiency in establishing CTR estimation models and high accuracy of the CTR estimation model.
摘要翻译：建立点击率估算模型的方法和系统。计算设备可以提取与与服务器提供商相关联的当前语言信道相对应的基本特征。计算设备可以组合基本特征以获得组合特征。计算装置还可以基于基本特性和组合特征获得有效的高阶特征，并计算有效高阶特性的权重。计算装置可以通过将CTR等式应用于对应于有效高阶特征的权重来生成CTR估计模型。这些实现可能不受人为因素的限制，因此在建立CTR估计模型和CTR估计模型的高精度方面实现高效率。

9. 发明申请

WO2014043200A2 DYNAMIC DATA ACQUISITION METHOD AND SYSTEM 审中-公开
标题翻译：动态数据采集方法与系统
公开(公告)号：WO2014043200A2
公开(公告)日：2014-03-20
申请号：PCT/US2013/059212
申请日：2013-09-11
申请人： ALIBABA GROUP HOLDING LIMITED
发明人： ZHANG, Linfeng , HUANG, Peng , WANG, Xipu , ZHENG, Wenbin
IPC分类号： G06F17/30
CPC分类号： G06F17/30339 , G06Q30/0201
摘要： Embodiments of the present application relate to a dynamic data acquisition method, a dynamic data acquisition system, and a computer program product for dynamically acquiring data. A dynamic data acquisition method is provided. The method includes extracting a search term from a search request string that is received, looking up the search term in a threshold value dictionary to acquire a dynamic threshold score corresponding to the search term, using the search term as a query condition and the dynamic threshold score corresponding to the search term as a filter condition to acquire, in an index data table, one or more corresponding pieces of index information, acquiring data information corresponding to the search term based on the index information in the index data table, and sending the data information to be displayed in a page of a website. The dynamic threshold score varies based on a characteristic factor.
摘要翻译：本申请的实施例涉及动态数据采集方法，动态数据采集系统和用于动态获取数据的计算机程序产品。提供动态数据采集方法。该方法包括从接收到的搜索请求字符串中提取搜索项，在阈值字典中查找搜索项以获取与搜索项对应的动态阈值分数，使用搜索项作为查询条件，并且动态阈值对应于搜索项的分数作为过滤条件，以在索引数据表中获取索引信息的一个或多个相应索引，基于索引数据表中的索引信息获取与搜索项对应的数据信息，并且发送要显示在网页的数据信息。动态阈值分数根据特征因素而变化。

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