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公开(公告)号：US10204362B2
公开(公告)日：2019-02-12
申请号：US13714932
申请日：2012-12-14
Applicant: eBay Inc.
Inventor： Johnson Wang , Shen Huang , Dan Shen
Abstract: One example embodiment relates to a method that comprises receiving marketplace listing information from a user, the marketplace listing information including a listing title, and accessing a plurality of character patterns for attracting attention to marketplace listings. The method includes analyzing, using one or more processors, the listing title to identify at least one of the plurality of character patterns in the listing title. A request for a new listing title is generated based on identifying at least one of the plurality of character patterns in the listing title.
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公开(公告)号：US09779440B2
公开(公告)日：2017-10-03
申请号：US15264249
申请日：2016-09-13
Applicant: eBay Inc.
Inventor： Raghav Gupta , Shen Huang , Xiaoyuan Wu , Qiang Wang
CPC classification number: G06Q30/0625 , G06F17/3061 , G06F17/30637 , G06F17/3064 , G06F17/30693 , G06F17/30864 , G06F17/3097 , G06Q30/00 , G06Q30/0601
Abstract: Methods and systems to suggest information to be used with an item being listed for sale may include analyzing a plurality of stored entries of words and identifying certain entries based on desirability scores associated with those entries. The entries and the desirability scores may be identified based on their frequency of use in the plurality of stored entries and/or in the title information or other information associated with items offered for sale.
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3.发明申请METHOD AND SYSTEM OF SUGGESTING INFORMATION USED WITH ITEMS OFFERED FOR SALE IN A NETWORK-BASED MARKETPLACE 有权在基于网络的市场上出售物品的建议信息的方法和系统公开(公告)号：US20170004556A1
公开(公告)日：2017-01-05
申请号：US15264249
申请日：2016-09-13
Applicant: eBay Inc.
Inventor： Raghav Gupta , Shen Huang , Xiaoyuan Wu , Qiang Wang
CPC classification number: G06Q30/0625 , G06F17/3061 , G06F17/30637 , G06F17/3064 , G06F17/30693 , G06F17/30864 , G06F17/3097 , G06Q30/00 , G06Q30/0601
Abstract: Methods and systems to suggest information to be used with an item being listed for sale may include analyzing a plurality of stored entries of words and identifying certain entries based on desirability scores associated with those entries. The entries and the desirability scores may be identified based on their frequency of use in the plurality of stored entries and/or in the title information or other information associated with items offered for sale.
Abstract translation: 用于建议要用于被列出待售物品的信息的方法和系统可以包括基于与这些条目相关联的可取性分数来分析多个存储的词条目并识别某些条目。 可以根据其在多个存储条目中的使用频率和/或标题信息或与提供出售的项目相关联的其他信息来识别条目和期望得分。
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公开(公告)号：US20240419743A1
公开(公告)日：2024-12-19
申请号：US18818512
申请日：2024-08-28
Applicant: eBay Inc.
Inventor： Neelakantan Sundaresan , Yongzheng Zhang , Catherine Baudin , Dan Shen , Shen Huang
Abstract: Methods, apparatus, and systems to determine a niche market of items or services, the first phase of which identifies a gap between demand and supply for a set of items. Session logs may be evaluated to compare transactions involving a specific item to those of a larger group of items. The resultant information identifies areas of high demand, but with low availability. The niche market information may be provided as direct merchandising items for sellers. In one example, the method generates niche market item web pages in specific categories. Additional methods, apparatus, and systems are disclosed.
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公开(公告)号：US09576305B2
公开(公告)日：2017-02-21
申请号：US14100686
申请日：2013-12-09
Applicant: eBay Inc.
Inventor： Dan Shen , Shen Huang , Yongzheng Zhang , Catherine Baudin , Qiang Wang
CPC classification number: G06Q30/0282 , G06F17/248
Abstract: One embodiment provides a system for recommending products. The system may include a search engine to retrieve, from a collection of product reviews, product review results using at least two input product names. The system may also include a template builder to build comparative sentence templates to define relationships between at least two product names, in which each comparative sentence template has a weight as a function of the defined relationship, and the search engine extracts one or more snippets matching at least one of the comparative sentence templates within each product review result. The system may further include a review ranking device to rank the product review search results based on the one or more extracted snippets, in which each snippet has a same weight as its matched comparative sentence template.
Abstract translation: 一个实施例提供了一种用于推荐产品的系统。 系统可以包括搜索引擎，以从产品评论的集合中检索使用至少两个输入产品名称的产品评论结果。 系统还可以包括模板构建器以构建比较语句模板以定义至少两个产品名称之间的关系，其中每个比较语句模板具有作为定义的关系的函数的权重，并且搜索引擎提取匹配的一个或多个片段 每个产品评论结果中的至少一个比较句子模板。 该系统可以进一步包括审查排名装置，以基于一个或多个提取的片段对产品评论搜索结果进行排名，其中每个片段与其匹配的比较文本模板具有相同的权重。
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Patent Agency Ranking
公开(公告)号：US09514156B2
公开(公告)日：2016-12-06
申请号：US14020421
申请日：2013-09-06
Applicant: eBay Inc.
Inventor： Neelakantan Sundaresan , Yongzheng Zhang , Catherine Baudin , Dan Shen , Shen Huang
CPC classification number: G06F17/30011 , G06F17/2785 , G06F17/30253 , G06F17/30675 , G06F17/30684 , G06F17/30731 , G06Q10/00 , G06Q30/00
Abstract: Techniques for topic extraction and opinion mining are described. For example, a machine selects a document that is pertinent to a topic based on searching a plurality of documents. The machine identifies an identifier of a party to a transaction being referenced in the document, and identifies the transaction conducted by the party to the transaction based on the document. The machine determines a rating of the transaction based on the document. The determining of the rating of the transaction includes identifying, from a plurality of polarity words included in the document, a dominant polarity word based on a syntactic distance between the dominant polarity word and the topic in a syntactic tree. The machine determines a sentiment of the document based on the transaction, and the rating of the transaction.
Abstract translation: 描述了主题提取和意见挖掘技术。 例如，机器基于搜索多个文档来选择与主题相关的文档。 该机器识别在文档中被引用的交易的一方的标识符，并且基于该文档来识别该方对该交易进行的交易。 机器根据文档确定交易的评级。 确定交易的评级包括从语义树中的主导极性词和主题之间的句法距离来识别从文档中包括的多个极性词中的主导极性字。 该机器基于交易确定文档的情绪以及交易的评级。
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公开(公告)号：US20140012863A1
公开(公告)日：2014-01-09
申请号：US14020421
申请日：2013-09-06
Applicant: eBay Inc.
Inventor： Neelakantan Sundaresan , Yongzheng Zhang , Catherine Baudin , Dan Shen , Shen Huang
IPC: G06F17/30
CPC classification number: G06F17/30011 , G06F17/2785 , G06F17/30253 , G06F17/30675 , G06F17/30684 , G06F17/30731 , G06Q10/00 , G06Q30/00
Abstract: Technique for topic extraction and opinion mining are described. For example, a document that is pertinent to a topic is selected based on searching, using a key phrase, a plurality of documents. A subtopic referenced in the document is identified. A feature of the subtopic is identified based on the document. A rating of the feature of the subtopic is determined based on the document. Using at least one processor, a sentiment of the document is determined based in part on the feature and the rating of the feature.
Abstract translation: 描述了主题提取和意见挖掘技术。 例如，基于使用密钥短语搜索多个文档来选择与主题相关的文档。 识别文档中引用的子主题。 基于文档识别子主题的特征。 根据文档确定子主题特征的评级。 使用至少一个处理器，部分地基于特征和特征的评级来确定文档的情绪。
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公开(公告)号：US12086191B2
公开(公告)日：2024-09-10
申请号：US16419908
申请日：2019-05-22
Applicant: eBay Inc.
Inventor： Neelakantan Sundaresan , Yongzheng Zhang , Catherine Baudin , Dan Shen , Shen Huang
CPC classification number: G06F16/93 , G06F16/334 , G06F16/3344 , G06F16/36 , G06F16/5846 , G06F40/30 , G06Q10/00 , G06Q30/00
Abstract: Methods, apparatus, and systems to determine a niche market of items or services, the first phase of which identifies a gap between demand and supply for a set of items. Session logs may be evaluated to compare transactions involving a specific item to those of a larger group of items. The resultant information identifies areas of high demand, but with low availability. The niche market information may be provided as direct merchandising items for sellers. In one example, the method generates niche market item web pages in specific categories. Additional methods, apparatus, and systems are disclosed.
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公开(公告)号：US20190087879A1
公开(公告)日：2019-03-21
申请号：US16192887
申请日：2018-11-16
Applicant: eBay Inc.
Inventor： Johnson Wang , Shen Huang , Dan Shen
Abstract: Improved searching for network-based publication systems is provided via improved item listings. A set of rules is obtained that include string similarity functions generated from character patterns that contain unconventional character sequences not included in user search queries. Marketplace listing information is obtained from a user, where the marketplace listing information includes a listing title. The listing title is analyzed using the set of rules to identify at least one character pattern in the listing title based on a similarity between the listing title and the at least one character pattern determined using at least one of the string similarity functions. A request for a new listing title is generated based on identifying the at least one character pattern in the listing title.
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10.发明申请公开(公告)号：US20170364988A1
公开(公告)日：2017-12-21
申请号：US15691496
申请日：2017-08-30
Applicant: eBay Inc.
Inventor： Raghav Gupta , Shen Huang , Xiaoyuan Wu , Qiang Wang
CPC classification number: G06Q30/0625 , G06F16/30 , G06F16/332 , G06F16/3322 , G06F16/3349 , G06F16/90324 , G06F16/951 , G06Q30/00 , G06Q30/0601
Abstract: Methods and systems to suggest information to be used with an item being listed for sale may include analyzing stored search queries and identifying co-occurring terms or terms based on their desirability scores (or desirable terms). The co-occurring terms and the desirable terms may be identified based on their frequency of use in the search queries and/or in the title information or other information associated with items offered for sale.
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