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1.发明申请公开(公告)号：US20120254310A1
公开(公告)日：2012-10-04
申请号：US13427292
申请日：2012-03-22
IPC分类号： G06F15/16
CPC分类号： G06F17/30035 , G06F17/30
摘要： There is provided a device that generates a first feature based on information of a first type included in first content selected by a target user in past, generates a second feature based on information of a second type included in second content selected by the target user after selecting the first contest, generates a relational feature showing a relationship between the first content and the second content, based on the first feature and the second feature, and searches for content to be recommended to the target user by using the information of the first type included in content newly selected by the target user and the relational feature.
摘要翻译： 提供了一种基于过去由目标用户选择的第一内容中包含的第一类型的信息生成第一特征的设备，基于由目标用户选择的第二内容中包括的第二类型的信息生成第二特征。 选择第一比赛，基于第一特征和第二特征生成显示第一内容和第二内容之间的关系的关系特征，并且通过使用第一类型的信息搜索要推荐给目标用户的内容 包括在目标用户新选择的内容和关系特征中。
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公开(公告)号：US20110307350A1
公开(公告)日：2011-12-15
申请号：US13154305
申请日：2011-06-06
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0631 , G06Q30/02
摘要： An item recommendation system includes: a feedback receiving unit receiving feedbacks with respect to items by users; a feedback history storage unit storing information of feedbacks received at present or in the past by the feedback receiving unit in units of combinations of users and items; a relevance calculation unit calculating relevance between items base on first information indicating the degree in which the same user gives feedbacks to respective items and second information indicating the degree in which many users give feedbacks by using feedback information stored by the feedback history storage unit when receiving the feedback by the feedback receiving unit; and a recommendation unit immediately recommending items having higher relevance with respect to the item to the user who has given the feedback to the item by the feedback receiving unit based on the relevance calculated by the relevance calculation unit.
摘要翻译： 项目推荐系统包括：反馈接收单元，接收用户对物品的反馈; 反馈历史存储单元，其以用户和项目的组合为单位存储由反馈接收单元当前或过去接收的反馈的信息; 相关性计算单元，其基于表示相同用户对各个项目的反馈的程度的第一信息的相关性，以及指示许多用户在接收时由反馈历史存储单元存储的反馈信息来表示许多用户反馈的程度的相关性 反馈接收单元的反馈; 以及推荐单元，基于由所述相关性计算单元计算的相关性，立即向所述反馈接收单元向所述反馈接收单元反馈给所述项目的用户立即推荐与所述项目相关度较高的项目。
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公开(公告)号：US20110153598A1
公开(公告)日：2011-06-23
申请号：US12941630
申请日：2010-11-08
申请人： Naoki KAMIMAEDA , Tomohiro Tsunoda
发明人： Naoki KAMIMAEDA , Tomohiro Tsunoda
IPC分类号： G06F17/30
CPC分类号： G06F17/30867
摘要： An information processing apparatus includes a correction unit configured to correct item feature quantities representing, as an item, features of a recommendation target item for which a recommendation process for recommending an item having features resembling those of the recommendation target item is performed by using user preferences representing preferences of a recommendation target user who is a party to whom the item is recommended with respect to the item; a matching unit configured to compare the item feature quantities corrected by the correction unit with the item feature quantities of another item and search for another item having item feature quantities that resemble those of the recommendation target item; and a recommendation unit configured to recommend related items having features resembling those of the recommendation target item on the basis of the result of the matching by the matching unit.
摘要翻译： 一种信息处理装置，包括：校正单元，被配置为校正表示作为项目的项目特征量，该推荐目标项目的特征是通过使用用户偏好来执行推荐具有类似于推荐目标项目的特征的项目的推荐过程 表示作为项目被推荐的项目的一方的推荐目标用户的偏好; 匹配单元，被配置为将由校正单元校正的项目特征量与另一项目的项目特征量进行比较，并且搜索具有类似于推荐目标项目的项目特征量的另一项目; 以及推荐单元，被配置为基于匹配单元的匹配结果推荐具有类似于推荐目标项目的特征的相关项目。
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公开(公告)号：US20090271403A1
公开(公告)日：2009-10-29
申请号：US12429292
申请日：2009-04-24
申请人： Naoki KAMIMAEDA , Tomohiro Tsunoda
发明人： Naoki KAMIMAEDA , Tomohiro Tsunoda
CPC分类号： G06F17/30029
摘要： The present invention provides an information processing apparatus including; a first similarity degree calculating section for calculating the degree of similarity between a predetermined item and a calculation target item: and a related item determining section for determining a predetermined quantity of the calculation target items as the related items of the predetermined items in the descending order of the degree of similarity, wherein meta information related to the calculation target item based on the behavior history of user is added to the predetermined items and the degree of similarity between the predetermined item and the calculation target item is calculated.
摘要翻译： 本发明提供一种信息处理装置，包括： 第一相似度计算部分，用于计算预定项目和计算目标项目之间的相似度;以及相关项目确定部分，用于将预定量的计算目标项目作为预定项目的相关项目按降序确定 的相似度，其中基于用户的行为历史与计算目标项目相关的元信息被添加到预定项目中，并且计算预定项目和计算目标项目之间的相似度。
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5.发明申请公开(公告)号：US20100061661A1
公开(公告)日：2010-03-11
申请号：US12553205
申请日：2009-09-03
IPC分类号： G06K9/32
CPC分类号： G06F17/30268 , G06F7/24 , G06F17/30277 , G06F17/3097 , H04N21/25891 , H04N21/44222 , H04N21/4532 , H04N21/4668
摘要： An information processing apparatus includes a managing unit that manages a scale calculated based on descriptions of an operation performed on a predetermined item and a series to which the item belongs in association with each other, a first extracting unit that extracts items belonging to the same series as top N series, obtained by sorting the scales, from among a plurality of items, a taste managing unit that manages taste of a user, a second extracting unit that calculates the degree of similarity between the taste managed by the taste managing unit and each item to extract items with higher degrees of similarity, and a recommending unit that recommends a predetermined number of items among the items extracted by the first extracting unit and the items extracted by the second extracting unit to the user.
摘要翻译： 一种信息处理设备，包括：管理单元，其管理基于对预定项目执行的操作的描述和所述项目所属的系列相关联地计算出的比例;第一提取单元，其提取属于相同系列的项目 作为前N个系列，通过从多个项目中分类管理用户的品味的味觉管理单元，通过对尺度进行排序获得，第二提取单元，其计算由品味管理单元管理的味道与每个样本之间的相似度 项目以提取具有较高相似度的项目，以及推荐单元，其推荐由第一提取单元提取的项目中的预定数量的项目和由第二提取单元提取的项目给用户。
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