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    • 1. 发明授权
    • Information processing apparatus and method, and program thereof
    • 信息处理装置及方法及程序
    • US08341098B2
    • 2012-12-25
    • US12730678
    • 2010-03-24
    • Kei TatenoShinya OhtaniYoshiyuki KobayashiMari Saito
    • Kei TatenoShinya OhtaniYoshiyuki KobayashiMari Saito
    • G06N5/00
    • G06N99/005G06F17/30029G06F17/30038G06F17/30053G06F17/30761G06F17/30775
    • There is provided an information processing apparatus including: evaluation information extracting means extracting evaluation information from evaluation of every user for an item; preference information creating means for creating preference information indicating a preference of every user on the basis of the evaluation information extracted by the evaluation information extracting means and an item characteristic amount indicating a characteristic of the item; space creating means for creating a space in which the user is located, according to the preference information; and display control means for controlling display of the user located in the space, according to the space created by the space creating means and the preference information. The apparatus may be applied to, for example, an image display apparatus which displays server images for providing a variety of items and information.
    • 提供了一种信息处理设备,包括:评估信息提取装置,从评估每个用户的项目中提取评估信息; 偏好信息创建装置,用于基于由评估信息提取装置提取的评估信息和指示项目的特征的项目特征量来创建指示每个用户的偏好的偏好信息; 空间创建装置,用于根据偏好信息创建用户所在的空间; 以及显示控制装置,用于根据由空间创建装置创建的空间和偏好信息来控制位于空间中的用户的显示。 该装置可以应用于例如显示用于提供各种项目和信息的服务器图像的图像显示装置。
    • 4. 发明申请
    • Information Processing Apparatus, Information Processing Method and Program
    • 信息处理装置,信息处理方法和程序
    • US20090106195A1
    • 2009-04-23
    • US11815538
    • 2006-12-04
    • Kei Tateno
    • Kei Tateno
    • G06F7/06G06F17/30
    • G06F17/30749G06F17/30616G06F17/30743G06F17/30864G06K9/00711G06K9/6232G06K2209/01G10H1/0041G10H2210/031G10H2240/085G10H2240/131
    • The present invention relates to an information processing apparatus, an information processing method and an information processing program that are capable of assigning an optimum keyword to a content. The information processing apparatus includes a content characteristic quantity extraction unit 52, a label information extraction unit 54, a associating information computation unit 56, a content characteristic quantity-latent space associating information storage unit 57 and a label information-latent space associating information storage unit 58. The content characteristic quantity extraction unit 52 extracts characteristic quantities related to a content whereas the label information extraction unit 54 extracts label information showing attributes of a content. The associating information computation unit 56 computes parameters representing the property of a probability distribution for a latent variable Zk common to the characteristic quantities and the label information, the property of a probability distribution for the characteristic quantities and the property of a probability distribution for label information. By storing computed values for the latent variable zk in the content characteristic quantity-latent space associating information storage unit 57 and the label information-latent space associating information storage unit 58, the information processing apparatus is capable of assigning an optimum keyword to a content. The present invention can be applied to the information processing apparatus.
    • 信息处理装置,信息处理方法和信息处理程序技术领域本发明涉及能够向内容分配最佳关键字的信息处理装置,信息处理方法和信息处理程序。 信息处理装置包括内容特征量提取单元52,标签信息提取单元54,关联信息计算单元56,内容特征量潜在空间关联信息存储单元57和标签信息潜在空间关联信息存储单元 内容特征量提取单元52提取与内容相关的特征量,而标签信息提取单元54提取表示内容的属性的标签信息。 关联信息计算单元56计算表示特征量和标签信息共有的潜在变量Zk的概率分布的属性的参数,特征量的概率分布的属性和标签信息的概率分布的属性 。 通过将潜在变量zk的计算值存储在内容特征量 - 潜在空间关联信息存储单元57和标签信息 - 潜在空间关联信息存储单元58中,信息处理设备能够向内容分配最佳关键字。 本发明可以应用于信息处理装置。
    • 8. 发明授权
    • Information processing apparatus, information processing method, and program
    • 信息处理装置,信息处理方法和程序
    • US09208441B2
    • 2015-12-08
    • US14147008
    • 2014-01-03
    • Kei Tateno
    • Kei Tateno
    • H04N21/25H04N21/466G06N5/02G06Q30/02G06F17/27
    • G06N5/04G06F17/27G06N5/02G06N99/005G06Q30/0269H04N21/4661
    • Disclosed herein is an information processing apparatus including an evaluation information extraction section configured to extract evaluation information including an object targeted to be evaluated and an evaluation of the object targeted to be evaluated from a linguistic expression given as information expressed linguistically by a user of interest; an identification section configured to identify whether the evaluation information is of a first type regarding content or of a second type regarding another user; and an evaluation prediction section configured to predict the evaluation by the user of interest regarding the content, based on the evaluation information of the first type given by the user of interest and on the evaluation information given by the other user in the evaluation information of the second type given by the user of interest.
    • 这里公开了一种信息处理装置,其包括:评价信息提取部,被配置为从由感兴趣的用户语言表示的信息给出的语言表达中提取包括被评估对象的评价对象和评价对象的评价信息; 识别部件,被配置为识别评估信息是关于内容的第一类型还是关于另一用户的第二类型; 以及评估预测部,被配置为基于由感兴趣的用户给出的第一类型的评估信息和由另一用户在评估信息中给出的评估信息来预测用户对内容感兴趣的评估 用户感兴趣的第二种类型。
    • 10. 发明申请
    • Information processing apparatus, information processing method, and program
    • 信息处理装置,信息处理方法和程序
    • US20110238605A1
    • 2011-09-29
    • US12932855
    • 2011-03-08
    • Kei Tateno
    • Kei Tateno
    • G06F15/18
    • G06F17/30707
    • An information processing apparatus including: a label acquisition section that acquires a label assigned by a user to a content selected among plural contents; a user certainty factor setting section that sets a user certainty factor to the label assigned by the user; a label prediction learning section that performs label prediction learning; a label prediction section that predicts a label regarding a content to which the label is not assigned, and calculates a label certainty factor that refers to certainty of the predicted label; a user certainty factor prediction section that performs user certainty factor prediction learning, and predicts a user certainty factor of (regarding) the predicted label of (regarding) the content to which the label is not assigned; and a selection section that selects a content to be next assigned a label among contents to which labels are not assigned.
    • 一种信息处理设备,包括:标签获取部分,其从用户选择的内容中获取由多个内容中选择的内容; 用户确定因素设置部分,其将用户确定性因子设置为由用户分配的标签; 执行标签预测学习的标签预测学习部分; 标签预测部,其对与标签未分配的内容进行预测,并计算参照预测标签的确定性的标签确定性因子; 执行用户确定性因素预测学习的用户确定性因素预测部,并且预测(关于)未指定标签的内容的(关于)的预测标签的用户确定性因子; 以及选择部,其在未分配标签的内容中选择下一个分配了标签的内容。