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1. 发明授权

US08370119B2 Website design pattern modeling 有权
标题翻译：网站设计模式建模
公开(公告)号：US08370119B2
公开(公告)日：2013-02-05
申请号：US12389368
申请日：2009-02-19
申请人： Rui Cai , Jiang-Ming Yang , Lei Zhang , Wei-Ying Ma
发明人： Rui Cai , Jiang-Ming Yang , Lei Zhang , Wei-Ying Ma
IPC分类号： G06G7/48
CPC分类号： G06F17/218 , G06F8/75 , G06F17/27
摘要： Website design pattern modeling technique embodiments are presented that model a website's design patterns. This can be based on the website's layout elements, its URL tokens, or both. When based on both, the design patterns can be modeled separately using first the layout elements and then the URL tokens, or vice versa. Alternately, the modeling can be based on coupled layout and URL token patterns. In operation, the modeling involves first identifying layout elements and/or URL tokens found on at least some of the pages of the website. The website design patterns are then modeled based on the occurrences of the identified layout elements and/or URL tokens in pages of the website. In cases where a coupled modeling scheme is employed, a modeling technique that exploits the correlations between the layout elements and URL tokens is used.
摘要翻译：呈现网站设计模式建模技术实施例，模拟网站的设计模式。这可以基于网站的布局元素，其网址令牌或两者兼而有之。当基于这两者时，可以使用第一个布局元素和URL令牌来单独建模设计模式，反之亦然。或者，建模可以基于耦合的布局和URL令牌模式。在操作中，建模涉及首先识别在网站的至少一些页面上发现的布局元素和/或URL令牌。然后基于网站页面中识别的布局元素和/或URL令牌的出现来对网站设计模式进行建模。在使用耦合建模方案的情况下，使用利用布局元素和URL令牌之间的相关性的建模技术。

2. 发明申请

US20100211927A1 WEBSITE DESIGN PATTERN MODELING 有权
标题翻译：网站设计图案建模
公开(公告)号：US20100211927A1
公开(公告)日：2010-08-19
申请号：US12389368
申请日：2009-02-19
申请人： Rui Cai , Jiang-Ming Yang , Lei Zhang , Wei-Ying Ma
发明人： Rui Cai , Jiang-Ming Yang , Lei Zhang , Wei-Ying Ma
IPC分类号： G06F9/44
CPC分类号： G06F17/218 , G06F8/75 , G06F17/27
摘要： Website design pattern modeling technique embodiments are presented that model a website's design patterns. This can be based on the website's layout elements, its URL tokens, or both. When based on both, the design patterns can be modeled separately using first the layout elements and then the URL tokens, or vice versa. Alternately, the modeling can be based on coupled layout and URL token patterns. In operation, the modeling involves first identifying layout elements and/or URL tokens found on at least some of the pages of the website. The website design patterns are then modeled based on the occurrences of the identified layout elements and/or URL tokens in pages of the website. In cases where a coupled modeling scheme is employed, a modeling technique that exploits the correlations between the layout elements and URL tokens is used.
摘要翻译：呈现网站设计模式建模技术实施例，模拟网站的设计模式。这可以基于网站的布局元素，其网址令牌或两者兼而有之。当基于这两者时，可以使用第一个布局元素和URL令牌来分别设计设计模式，反之亦然。或者，建模可以基于耦合的布局和URL令牌模式。在操作中，建模涉及首先识别在网站的至少一些页面上发现的布局元素和/或URL令牌。然后基于网站页面中识别的布局元素和/或URL令牌的出现来对网站设计模式进行建模。在使用耦合建模方案的情况下，使用利用布局元素和URL令牌之间的相关性的建模技术。

3. 发明申请

US20100211533A1 EXTRACTING STRUCTURED DATA FROM WEB FORUMS 审中-公开
标题翻译：从网站提取结构化数据
公开(公告)号：US20100211533A1
公开(公告)日：2010-08-19
申请号：US12388517
申请日：2009-02-18
申请人： Jiangming Yang , Rui Cai , Lei Zhang , Wei-Ying Ma
发明人： Jiangming Yang , Rui Cai , Lei Zhang , Wei-Ying Ma
IPC分类号： G06F15/18 , G06N5/02
CPC分类号： G06N20/00 , G06F16/958
摘要： The web forum data extraction technique is designed for the structured data extraction of data on web forums using both page-level information and site-level knowledge. To do this, the technique finds the kinds of page objects a forum site has, which object a page belongs to, and how different page objects are connected with each other. This information can be obtained by re-constructing the sitemap of the target forum which is based on a Data Object Model of the target forum. The web forum data extraction technique collects three kinds of evidence for data extraction: 1) inner-page features which cover both semantic and layout information on an individual page; 2) inter-vertex features which describe linkage-related observations; and 3) inner-vertex features which characterize interrelationships among pages in one vertex. The technique employs Markov Logic Networks to combine the types of evidence statistically for inference and thereby can extract the desired structures.
摘要翻译：网络论坛数据提取技术是为了使用页面级信息和站点级知识，在Web论坛上的数据结构化数据提取。为此，该技术可以找到论坛网站所拥有的页面对象的种类，页面所属的对象以及不同的页面对象如何相互连接。该信息可以通过重新构建基于目标论坛的数据对象模型的目标论坛的站点地图来获得。网络论坛数据提取技术收集了三种数据提取证据：1）内页特征，涵盖单个页面上的语义和布局信息; 2）描述连锁相关观察的顶点间特征; 和3）表示一个顶点中的页面之间的相互关系的内顶点特征。该技术采用马可夫逻辑网络来统计证据的类型，从而推断出所需的结构。

4. 发明申请

US20090281906A1 Music Recommendation using Emotional Allocation Modeling 有权
标题翻译：使用情感分配建模的音乐推荐
公开(公告)号：US20090281906A1
公开(公告)日：2009-11-12
申请号：US12116855
申请日：2008-05-07
申请人： Rui Cai , Lei Zhang , Wei-Ying Ma
发明人： Rui Cai , Lei Zhang , Wei-Ying Ma
IPC分类号： G06Q30/00
CPC分类号： G06Q30/02 , G06Q10/06 , G06Q30/0601 , G06Q30/0603
摘要： An exemplary method includes defining a vocabulary for emotions; extracting descriptions for songs; generating distributions for the songs in an emotion space based at least in part on the vocabulary and the extracted descriptions; extracting salient words from a document; generating a distribution for the document in an emotion space based at least in part on the vocabulary and the extracted salient words; and matching the distribution for the document to one or more of the distributions for the songs. Various other exemplary methods, devices, systems, etc., are also disclosed.
摘要翻译：一种示例性方法包括定义情绪词汇; 提取歌曲的描述; 至少部分地基于词汇和所提取的描述来生成情感空间中的歌曲的分布; 从文档中提取突出的单词; 至少部分地基于词汇和提取的突出词语在情感空间中生成文档的分发; 并将文档的分发与歌曲的一个或多个分发相匹配。还公开了各种其它示例性方法，装置，系统等。

5. 发明授权

US08438168B2 Scalable music recommendation by search 有权
标题翻译：通过搜索推出可扩展音乐
公开(公告)号：US08438168B2
公开(公告)日：2013-05-07
申请号：US13363241
申请日：2012-01-31
申请人： Rui Cai , Lei Zhang , Wei-Ying Ma
发明人： Rui Cai , Lei Zhang , Wei-Ying Ma
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G10H1/0058 , G10H2210/081 , G10H2240/135 , G10H2240/305 , G10H2250/011
摘要： An exemplary method includes providing a music collection of a particular scale, determining a distance parameter for locality sensitive hashing based at least in part on the scale of the music collection and constructing an index for the music collection. Another exemplary method includes providing a song, extracting snippets from the song, analyzing time-varying timbre characteristics of the snippets and constructing one or more queries based on the analyzing. Such exemplary methods may be implemented by a portable device configured to maintain an index, to perform searches based on selected songs or portions of songs and to generate playlists from search results. Other exemplary methods, devices, systems, etc., are also disclosed.
摘要翻译：一种示例性方法包括提供特定比例的音乐集合，至少部分地基于音乐收藏的比例并且为音乐收藏构建索引，确定用于局部敏感哈希的距离参数。另一示例性方法包括提供歌曲，从歌曲中提取片段，分析片段的时变音色特征并基于分析构建一个或多个查询。这样的示例性方法可以通过被配置为维持索引的便携式设备来实现，以基于所选歌曲或歌曲的一部分执行搜索，并且从搜索结果生成播放列表。还公开了其它示例性方法，装置，系统等。

6. 发明授权

US08429110B2 Pattern tree-based rule learning 有权
标题翻译：基于树型的规则学习
公开(公告)号：US08429110B2
公开(公告)日：2013-04-23
申请号：US12813171
申请日：2010-06-10
申请人： Rui Cai , Lei Zhang , Jiang-Ming Yang , Yan Ke , Xiaodong Fan , Wei-Ying Ma
发明人： Rui Cai , Lei Zhang , Jiang-Ming Yang , Yan Ke , Xiaodong Fan , Wei-Ying Ma
IPC分类号： G06F17/00 , G06N5/00
CPC分类号： G06F17/30864 , G06F17/30625
摘要： A pattern tree is constructed based on a plurality of key-value pairs representing portions of a data set. In some implementations, the pattern tree may be used for learning one or more rules for interacting with a source of the data set.
摘要翻译：基于表示数据集的部分的多个键值对来构造模式树。在一些实现中，模式树可以用于学习用于与数据集的源交互的一个或多个规则。

7. 发明授权

US08344233B2 Scalable music recommendation by search 有权
公开(公告)号：US08344233B2
公开(公告)日：2013-01-01
申请号：US12116805
申请日：2008-05-07
申请人： Rui Cai , Lei Zhang , Wei-Ying Ma
发明人： Rui Cai , Lei Zhang , Wei-Ying Ma
IPC分类号： G10H7/00 , G06F17/00 , G06F7/00
CPC分类号： G10H1/0058 , G10H2210/081 , G10H2240/135 , G10H2240/305 , G10H2250/011
摘要： An exemplary method includes providing a music collection of a particular scale, determining a distance parameter for locality sensitive hashing based at least in part on the scale of the music collection and constructing an index for the music collection. Another exemplary method includes providing a song, extracting snippets from the song, analyzing time-varying timbre characteristics of the snippets and constructing one or more queries based on the analyzing. Such exemplary methods may be implemented by a portable device configured to maintain an index, to perform searches based on selected songs or portions of songs and to generate playlists from search results. Other exemplary methods, devices, systems, etc., are also disclosed.

8. 发明授权

US08326820B2 Long-query retrieval 有权
标题翻译：长查询检索
公开(公告)号：US08326820B2
公开(公告)日：2012-12-04
申请号：US12571302
申请日：2009-09-30
申请人： Zhiwei Li , Lei Zhang , Rui Cai , Wei-Ying Ma , Heung-Yeung Shum
发明人： Zhiwei Li , Lei Zhang , Rui Cai , Wei-Ying Ma , Heung-Yeung Shum
IPC分类号： G06F17/30
CPC分类号： G06F17/3028 , G06F17/30448
摘要： Described herein is a technology that facilitates efficient large-scale similarity-based retrieval. In several embodiments documents, images, and/or other multimedia files are compactly represented and efficiently indexed to enable robust search using a long-query in a large-scale corpus. As described herein, these techniques include performing decomposition of a file, e.g., a document or document-like representation. The techniques use dimension reduction to obtain three parts, topic-related words (major semantics), document specific words (minor semantics), and background words, representing the major semantics in a feature vector and the minor semantics as keywords. Using the techniques described, file vectors are matched in a topic model and the results ranked based on the keywords.
摘要翻译：这里描述了一种有助于有效的大规模相似性检索的技术。在几个实施例中，文档，图像和/或其他多媒体文件被紧凑地表示并且被有效地索引，以使得能够使用大规模语料库中的长查询进行鲁棒搜索。如这里所述，这些技术包括执行文件的分解，例如文档或类似文档的表示。这些技术使用维度缩减来获得三个部分，主题相关词（主要语义），文档特定词（次要语义）和背景词，表示特征向量中的主要语义和次要语义作为关键字。使用所描述的技术，在主题模型中匹配文件向量，并根据关键字对结果进行排名。

9. 发明授权

US08099408B2 Web forum crawling using skeletal links 有权
标题翻译：使用骨架链接的网页论坛抓取
公开(公告)号：US08099408B2
公开(公告)日：2012-01-17
申请号：US12163895
申请日：2008-06-27
申请人： Lei Zhang , Wei-Ying Ma , Wei Lai , Jiangming Yang , Rui Cai
发明人： Lei Zhang , Wei-Ying Ma , Wei Lai , Jiangming Yang , Rui Cai
IPC分类号： G06F7/06 , G06F17/30
CPC分类号： G06F17/30864
摘要： A method and system for identifying informative links of a web site for use in crawling the web site is provided. A forum crawler analyzes sample web pages of a web forum to identify informative links and then crawls the web forum by following links determined to be informative and not following other links. The forum crawler system determines whether links are informative based on whether they are part of the overall structure of the web site or are used to select sequential information that has been split onto multiple web pages.
摘要翻译：提供了一种用于识别用于爬行网站的网站的信息链接的方法和系统。论坛搜寻器分析网页论坛的示例网页，以识别信息链接，然后通过确定为信息而不是遵循其他链接的链接抓取网页论坛。论坛搜寻器系统基于它们是网站的整体结构的一部分还是用于选择分割到多个网页上的顺序信息来确定链接是否具有信息性。

10. 发明申请

US20120125178A1 SCALABLE MUSIC RECOMMENDATION BY SEARCH 有权
标题翻译：可搜索的音乐推荐
公开(公告)号：US20120125178A1
公开(公告)日：2012-05-24
申请号：US13363241
申请日：2012-01-31
申请人： Rui Cai , Lei Zhang , Wei-Ying Ma
发明人： Rui Cai , Lei Zhang , Wei-Ying Ma
IPC分类号： G10H1/00
CPC分类号： G10H1/0058 , G10H2210/081 , G10H2240/135 , G10H2240/305 , G10H2250/011
摘要： An exemplary method includes providing a music collection of a particular scale, determining a distance parameter for locality sensitive hashing based at least in part on the scale of the music collection and constructing an index for the music collection. Another exemplary method includes providing a song, extracting snippets from the song, analyzing time-varying timbre characteristics of the snippets and constructing one or more queries based on the analyzing. Such exemplary methods may be implemented by a portable device configured to maintain an index, to perform searches based on selected songs or portions of songs and to generate playlists from search results. Other exemplary methods, devices, systems, etc., are also disclosed.
摘要翻译：一种示例性方法包括提供特定比例的音乐集合，至少部分地基于音乐收藏的比例并且为音乐收藏构建索引，确定用于局部敏感哈希的距离参数。另一个示例性方法包括提供歌曲，从歌曲中提取片段，分析片段的时变音色特征并基于分析构建一个或多个查询。这样的示例性方法可以通过被配置为维持索引的便携式设备来实现，以基于所选歌曲或歌曲的一部分执行搜索，并且从搜索结果生成播放列表。还公开了其它示例性方法，装置，系统等。

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