公开(公告)号：US20160063109A1

公开(公告)日：2016-03-03

申请号：US14472985

申请日：2014-08-29

申请人： Yuanjie Liu ,  David Goldberg ,  Michael Ching ,  Xiaoyuan Wu ,  Joseph Anthony Beynon ,  Song Feng

发明人： Yuanjie Liu ,  David Goldberg ,  Michael Ching ,  Xiaoyuan Wu ,  Joseph Anthony Beynon ,  Song Feng

IPC分类号： G06F17/30

CPC分类号： G06F16/9535

摘要： Systems and techniques for a query-breadth selected search result sorting mechanism are herein described. A search query can be received from a user. A breadth score can be generated for the search query. A sorting mechanism can be selected from a plurality of sorting mechanisms based on the breadth score. Search results can be identified for the query and the selected sorting mechanism can be applied to the search results to produce an ordered set of search results. The ordered set of search results can be presented to the user.

摘要翻译： 这里描述了用于查询宽度选择的搜索结果分类机制的系统和技术。 可以从用户接收到搜索查询。 可以为搜索查询生成广度分数。 可以基于宽度得分从多个分选机构中选择排序机制。 可以为查询识别搜索结果，并且可以将所选择的排序机制应用于搜索结果以产生有序的搜索结果集。 搜索结果的有序集可以呈现给用户。

公开(公告)号：US20160188659A1

公开(公告)日：2016-06-30

申请号：US14588290

申请日：2014-12-31

申请人： Yuanjie Liu ,  Xiaoyuan Wu ,  Michael Ching ,  Song Feng ,  Joseph Anthony Beynon ,  David Goldberg

发明人： Yuanjie Liu ,  Xiaoyuan Wu ,  Michael Ching ,  Song Feng ,  Joseph Anthony Beynon ,  David Goldberg

IPC分类号： G06F17/30

CPC分类号： G06F17/30646

摘要： Techniques for determining search results based on session based refinements are presented herein. A method is disclosed that includes receiving a query in a user session, the query comprising one or more search parameters, detecting, in the user session and after receiving the query, a user event associated with a property of an item, updating a record in a table that associates the query with the property, the table comprising a plurality of records that associate the query with respective item properties, the record comprising the query, the property, and a score, and ranking search results for a subsequent query based on the associated properties indicated in the plurality of records, the subsequent query including the one or more search parameters.

摘要翻译： 本文介绍了基于会话优化来确定搜索结果的技术。 公开了一种方法，其包括在用户会话中接收查询，所述查询包括一个或多个搜索参数，在用户会话中检测并且在接收到查询之后，检测与项目的属性相关联的用户事件， 将查询与属性相关联的表，该表包括将查询与相应项目属性相关联的多个记录，包括查询，属性和分数的记录，以及基于以下内容对后续查询进行排序的搜索结果 在多个记录中指示的相关属性，后续查询包括一个或多个搜索参数。

公开(公告)号：US09727616B2

公开(公告)日：2017-08-08

申请号：US12498209

申请日：2009-07-06

申请人： Xiaoyuan Wu ,  Alvaro Bolivar

发明人： Xiaoyuan Wu ,  Alvaro Bolivar

IPC分类号： G06Q30/00 ,  G06N5/02 ,  G06F15/18 ,  G06Q10/00 ,  G06F17/30 ,  G06Q10/06 ,  G06Q30/06

CPC分类号： G06F17/3053 ,  G06Q10/06375 ,  G06Q30/00 ,  G06Q30/0631

摘要： A method and a system are disclosed for predicting sales of item listings on a network-based system. For example, historical transaction data generated by the network-based system is accessed to create a prediction model. A feature predictive of an item being sold through the network-based system is selected. A training set is created by extracting the predictive feature from the historical transaction data. The prediction model is trained based on the training data set to predict the probability of an item listing being sold through the network-based system. The prediction model is used to rank search results, and the search results can be presented through the network-based system.

公开(公告)号：US08818978B2

公开(公告)日：2014-08-26

申请号：US12192625

申请日：2008-08-15

申请人： Xiaoyuan Wu ,  Alvaro Bolivar ,  Qiang Wang

发明人： Xiaoyuan Wu ,  Alvaro Bolivar ,  Qiang Wang

IPC分类号： G06F17/30

CPC分类号： G06F17/30528 ,  G06F17/30247 ,  G06F17/3053 ,  G06Q30/0283 ,  G06Q30/0643

摘要： In some example embodiments, a system and method are illustrated to associate an item listing with one or more corresponding images. The system and method include receiving an item listing for an item from a user device. The system and method include generating a similarity score for a respective existing image associated with one or more existing item listings. The generating may be done by comparing the item listing with the existing item listings received from the user device. The similarity score may indicate a degree of similarity between the item listing and the existing item listings associated with the respective existing image. The system and method include proposing a specified number of existing images with the highest similarity scores to the user device. The system and method further include associating the item listing with one or more of the specified number of existing images accepted by the user device.

摘要翻译： 在一些示例性实施例中，示出了将项目列表与一个或多个相应图像相关联的系统和方法。 该系统和方法包括从用户设备接收项目的项目列表。 该系统和方法包括为与一个或多个现有项目列表相关联的相应现有图像生成相似性得分。 生成可以通过将项目列表与从用户设备接收的现有项目列表进行比较来完成。 相似性分数可以指示项目列表和与相应的现有图像相关联的现有项目列表之间的相似程度。 该系统和方法包括向用户设备提出具有最高相似性得分的指定数量的现有图像。 该系统和方法还包括将项目列表与由用户设备接受的指定数量的现有图像中的一个或多个相关联。

公开(公告)号：US20100169160A1

公开(公告)日：2010-07-01

申请号：US12346718

申请日：2008-12-30

申请人： Xiaoyuan Wu ,  Qian Sun ,  Qiang Wang ,  Yang Zhou ,  Xiaodi Zhang ,  Alvaro Bolivar

发明人： Xiaoyuan Wu ,  Qian Sun ,  Qiang Wang ,  Yang Zhou ,  Xiaodi Zhang ,  Alvaro Bolivar

IPC分类号： G06Q30/00 ,  G06Q50/00

CPC分类号： G06Q30/0631 ,  G06Q30/02 ,  G06Q30/0241 ,  G06Q30/0601 ,  G06Q50/01

摘要： Embodiments for recommending gifts to users for their gift recipients over a network are described. For example, a gift recommendation system may collect a set of historical transaction data of a plurality of transactions, and organize the set of historical transaction data based on information related to buyer gender, buyer age, item category, and transaction date of each transaction, in which the list of predetermined amount of gift categories are ordered based on an entire item purchase amount of each gift category. The gift recommendation system may retrieve gender and age information of a gift recipient, for example, via a graphical user interface, and then may automatically present to the user a list of predetermined amount of gift categories selected from the organized set of historical transaction data based on the gender and age information of the gift recipient. Once a gift category is selected from the presented list of predetermined amount of gift categories, the gift recommendation system may automatically present to the user a list of predetermined amount of gift items belonging to the selected gift category.

摘要翻译： 描述了通过网络向用户推荐馈赠礼物的实施例。 例如，礼品推荐系统可以收集多个交易的一组历史交易数据，并且基于与买方性别，买方年龄，项目类别和每个交易的交易日期相关的信息来组织一组历史交易数据， 其中基于每个礼品类别的整个商品购买量来订购预定量的礼物类别的列表。 礼物推荐系统可以例如通过图形用户界面检索礼物接收者的性别和年龄信息，然后可以自动向用户呈现从组织的历史交易数据集合中选择的预定数量的礼物类别的列表 关于礼品收件人的性别和年龄信息。 一旦从所提供的预定量的礼物类别列表中选择礼物类别，礼物推荐系统可以自动向用户呈现属于所选礼品类别的预定量的礼品的列表。

公开(公告)号：US09852222B2

公开(公告)日：2017-12-26

申请号：US13048498

申请日：2011-03-15

申请人： Xiaoyuan Wu ,  Sunil Mohan

发明人： Xiaoyuan Wu ,  Sunil Mohan

IPC分类号： G06Q30/00 ,  G06F17/30 ,  G06Q30/06 ,  G06Q30/08

CPC分类号： G06F17/30867 ,  G06Q30/06 ,  G06Q30/08

摘要： Some embodiments provide personalized search services. The personalized search services operate to contextualize what is being searched for and to provide at least some search results in that context that are specific to the user to whom the results are to be provided.

公开(公告)号：US08386406B2

公开(公告)日：2013-02-26

申请号：US12603348

申请日：2009-10-21

申请人： Alvaro Bolivar ,  Xiaoyuan Wu ,  Jiaqian Zheng

发明人： Alvaro Bolivar ,  Xiaoyuan Wu ,  Jiaqian Zheng

IPC分类号： G06F17/00 ,  G06N5/02

CPC分类号： H04L67/22 ,  G06F17/30867 ,  G06N5/02 ,  G06Q30/0255 ,  H04L67/306

摘要： A method and a system for making contextual recommendations to users on a network-based system. For example, a first and second related category are selected and a relationship score is calculated representing an aspect of the relationship between the first and second related categories. A relationship type is selected to represent the relationship between the first and second categories using the relationship score. The relationship type is one of either a complement or a substitute. A complement relationship indicates a complementary relationship between the first and second related categories. While a substitute relationship indicates a substitutionary relationship between the first and second categories. The relationship type is stored associated with the first and second related categories. Using the selected relationship type, a recommendation is provided to a user on the network-based system.

摘要翻译： 一种在基于网络的系统上向用户提供上下文建议的方法和系统。 例如，选择第一和第二相关类别，并计算表示第一和第二相关类别之间的关系的方面的关系得分。 选择关系类型以使用关系得分表示第一类和第二类之间的关系。 关系类型是补充或替代之一。 互补关系表示第一和第二相关类别之间的互补关系。 替代关系表示第一类和第二类之间的替代关系。 存储与第一和第二相关类别相关联的关系类型。 使用所选择的关系类型，在基于网络的系统上向用户提供建议。

公开(公告)号：US20120239519A1

公开(公告)日：2012-09-20

申请号：US13048498

申请日：2011-03-15

申请人： Xiaoyuan Wu ,  Sunil Mohan

发明人： Xiaoyuan Wu ,  Sunil Mohan

IPC分类号： G06Q30/00 ,  G06F17/30

CPC分类号： G06F17/30867 ,  G06Q30/06 ,  G06Q30/08

摘要： Some embodiments provide personalized search services. The personalized search services operate to contextualize what is being searched for and to provide at least some search results in that context that are specific to the user to whom the results are to be provided.

摘要翻译： 一些实施例提供个性化搜索服务。 个性化搜索服务操作以将所搜索的内容进行上下文化并且在该上下文中提供至少一些针对要向其提供结果的用户特定的搜索结果。

公开(公告)号：US20100138436A1

公开(公告)日：2010-06-03

申请号：US12326005

申请日：2008-12-01

申请人： Raghav Gupta ,  Shen Huang ,  Xiaoyuan Wu ,  Qiang Wang

发明人： Raghav Gupta ,  Shen Huang ,  Xiaoyuan Wu ,  Qiang Wang

IPC分类号： G06F17/30 ,  G06F7/00

CPC分类号： G06Q30/0625 ,  G06F17/3061 ,  G06F17/30637 ,  G06F17/3064 ,  G06F17/30693 ,  G06F17/30864 ,  G06F17/3097 ,  G06Q30/00 ,  G06Q30/0601

摘要： 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.

摘要翻译： 建议用于列出待售物品的信息的方法和系统可以包括分析存储的搜索查询，并根据其可取性得分（或理想条件）识别共同出现的术语或术语。 可以根据其在搜索查询中的使用频率和/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共同条款和期望条款。

公开(公告)号：US20100042609A1

公开(公告)日：2010-02-18

申请号：US12192625

申请日：2008-08-15

申请人： Xiaoyuan Wu ,  Alvaro Bolivar ,  Qiang Wang

发明人： Xiaoyuan Wu ,  Alvaro Bolivar ,  Qiang Wang

IPC分类号： G06F7/06 ,  G06F17/30 ,  G06F17/00

CPC分类号： G06F17/30528 ,  G06F17/30247 ,  G06F17/3053 ,  G06Q30/0283 ,  G06Q30/0643

摘要： In some example embodiments, a system and method are illustrated to associate an item listing with one or more corresponding images. The system and method include receiving an item listing for an item from a user device. The system and method include generating a similarity score for a respective existing image associated with one or more existing item listings. The generating may be done by comparing the item listing with the existing item listings received from the user device. The similarity score may indicate a degree of similarity between the item listing and the existing item listings associated with the respective existing image. The system and method include proposing a specified number of existing images with the highest similarity scores to the user device. The system and method further include associating the item listing with one or more of the specified number of existing images accepted by the user device.

摘要翻译： 在一些示例性实施例中，示出了将项目列表与一个或多个相应图像相关联的系统和方法。 该系统和方法包括从用户设备接收项目的项目列表。 该系统和方法包括为与一个或多个现有项目列表相关联的相应现有图像生成相似性得分。 生成可以通过将项目列表与从用户设备接收的现有项目列表进行比较来完成。 相似性分数可以指示项目列表和与相应的现有图像相关联的现有项目列表之间的相似程度。 该系统和方法包括向用户设备提出具有最高相似性得分的指定数量的现有图像。 该系统和方法还包括将项目列表与由用户设备接受的指定数量的现有图像中的一个或多个相关联。