公开(公告)号：JP2006048289A

公开(公告)日：2006-02-16

申请号：JP2004226791

申请日：2004-08-03

Applicant: Sony Corp ,  ソニー株式会社

Inventor： TATENO HIROSHI ,  YAMAMOTO NORIYUKI ,  SAITO MARI ,  MIYAZAKI MITSUHIRO

IPC: G06F17/30

Abstract: PROBLEM TO BE SOLVED: To recommend contents while taking features of how heterogeneous meta-data influence each other into consideration. SOLUTION: A matrix generation part 18 generates a meta-data matrix consisting of rows corresponding to a meta-data group M1 and a meta-data group M2 respectively and columns corresponding to contents. A weighting processing par t 19 and an LSA arithmetic part individually weight a 1st partial matrix corresponding to the meta-data group M1 and a 2nd partial matrix corresponding to the meta-data group M2 while taking features of how heterogeneous meta-data influence each other into consideration. The matrix generation part 18 puts together the 1st partial matrix and 2nd partial matrix which have been weighted individually to generate a composite approximate matrix. A content recommendation part 23 uses the partial approximate matrix to recommend contents. This invention is applicable to an information processor recommending contents. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：在考虑异构元数据之间的相互影响的特征时，推荐内容。 解决方案：矩阵生成部分18生成由与元数据组M1和元数据组M2分别对应的行和与内容对应的列组成的元数据矩阵。 加权处理参数19和LSA算术部分分别对与元数据组M1相对应的第一部分矩阵和对应于元数据组M2的第二部分矩阵进行加权，同时获取异质元数据彼此相互影响的特征 考虑到。 矩阵生成部18将已经单独加权的第一部分矩阵和第二部分矩阵组合以生成复合近似矩阵。 内容推荐部分23使用部分近似矩阵来推荐内容。 本发明可应用于推荐内容的信息处理器。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005301399A

公开(公告)日：2005-10-27

申请号：JP2004112905

申请日：2004-04-07

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SAITO MARI ,  YAMAMOTO NORIYUKI ,  TATENO HIROSHI ,  MIYAZAKI MITSUHIRO

IPC: G06F17/30

CPC classification number: G06Q10/107

Abstract: PROBLEM TO BE SOLVED: To easily output accessory contents suitable for the circumstances of a user during the output of main contents or before or after that. SOLUTION: A relevancy information storage part 2 stores one or more relevancy information generated by a history processing part 1, and constituted of one or more information related with a user who uses the information processor during the output of already used main contents and in its neighboring time zone. A user use accessory contents deciding part 6 decides accessory contents whose output during the output of new user use main contents or before and after that is judged to be suitable for a user, and outputs it as user use accessory contents based on one or more relevancy information stored in the relevancy information storing part 2 and one or more accessory contents stored in the accessory contents storing part 3. This invention may be applied to an information processor capable of outputting music or images at the time of the reading/writing operation of a mail text. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：在主要内容的输出之前或之后，容易地输出适合用户的情况的附件内容。 解决方案：相关信息存储部分2存储由历史处理部分1生成的一个或多个相关性信息，并且由在已经使用的主要内容的输出期间使用信息处理器的用户的一个或多个信息构成， 在其相邻的时区。 用户使用附件内容决定部6判定在新用户的输出期间的输出使用主内容或在其之前或之后的输出的附件内容被判断为适合于用户，并且基于一个或多个相关性将其作为用户使用的附件内容输出 存储在相关信息存储部分2中的信息和存储在附件内容存储部分3中的一个或多个附件内容。本发明可以应用于能够在读取/写入操作时输出音乐或图像的信息处理器 邮件文本。 版权所有（C）2006，JPO＆NCIPI

公开(公告)号：JP2005039749A

公开(公告)日：2005-02-10

申请号：JP2003277183

申请日：2003-07-18

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMAMOTO NORIYUKI ,  MIYAZAKI MITSUHIRO ,  SAITO MARI ,  KOIKE HIROYUKI ,  NARAHARA TATSUYA ,  FUJIWARA NOBUYUKI

IPC: G06F17/30 ,  H04H60/46 ,  H04H60/82 ,  H04N5/44 ,  H04N5/76 ,  H04N7/025 ,  H04N7/03 ,  H04N7/035 ,  H04N7/173

Abstract: PROBLEM TO BE SOLVED: To make it possible to recommend a program in accordance with the taste of a user. SOLUTION: A similar program recommending part 43 recommends a similar recommend program by vector matching and outputs it to a recommend program determining part 49. On the basis of set items, a routine program recommending part 53 recommends a routine recommend program and outputs it to the recommend program determining part 49. On the basis of an operation history stored in a history storage part 47, an acceptance rate calculating part 48 calculates the accept rates of the routine recommend program and the similar recommend program. On the basis of the accept rates calculated by the accept rate calculating part 48, the recommend program determining part 49 determines the numbers of the routine recommend programs and of the similar recommend programs, generated a recommend program display picture and outputs it to a recording and reproducing apparatus by a recommend information output part 50. This invention can be applied to a program recommendation system. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：使得可以根据用户的口味推荐程序。

解决方案：类似的程序推荐部分43通过向量匹配建议类似的推荐程序，并将其输出到建议程序确定部分49.根据设定项目，建议部分53的例行程序建议常规的推荐程序和输出 根据存储在历史存储部分47中的操作历史，接受率计算部分48计算常规推荐程序和类似的推荐程序的接受率。 基于由接受率计算部分48计算的接受率，推荐节目确定部分49确定例行推荐节目和类似推荐节目的编号，产生推荐节目显示画面，并将其输出到录像和 再现设备由推荐信息输出部分50.本发明可以应用于节目推荐系统。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2004194095A

公开(公告)日：2004-07-08

申请号：JP2002361134

申请日：2002-12-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： SAITO MARI ,  YAMAMOTO NORIYUKI ,  MIYAZAKI MITSUHIRO ,  KOIKE HIROYUKI

IPC: G06F17/30 ,  H04N5/44 ,  H04N5/445 ,  H04N5/76 ,  H04N7/173

Abstract: PROBLEM TO BE SOLVED: To present a display format corresponding to the degree of recommendation to recommend a program.
SOLUTION: In step S1, recommended programs are detected. In step S2, a highly recommended program with highest preference of a user is selected from among the detected recommended programs, and a message type recommendation screen displayed during recommendation of the program is generated. In step S3, a list-type recommendation screen displayed during recommending recommendation programs other than the highly recommended program is generated. Thus, a recommendation screen, with a display format relative to the recommendation degree, can be presented. According to the arrangement, the user can easily recognize the recommendation degree, and as a result, the user can receive appropriate program recommendation.
COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2004192460A

公开(公告)日：2004-07-08

申请号：JP2002361276

申请日：2002-12-12

Applicant: Sony Corp ,  ソニー株式会社

Inventor： YAMAMOTO NORIYUKI ,  MIYAZAKI MITSUHIRO ,  SAITO MARI ,  KOIKE HIROYUKI

IPC: G06F17/30 ,  H04N5/44 ,  H04N5/76

CPC classification number: H04N21/2353 ,  H04N21/435 ,  H04N21/44213 ,  H04N21/4668 ,  H04N21/84

Abstract: PROBLEM TO BE SOLVED: To generate an effect vector on the basis of deviation of user's taste. SOLUTION: A positive history vector UP is acquired in a step S161, and a standard taste vector APP showing general taste is acquired in a step S161. In a step S163, cosine distances between the standard taste vector APP and the positive history vector UP are calculated by large items. According as cosine distances are longer, the degree of similarity between the standard taste vector APP and the positive history vector UP is higher. In a step S164, reciprocals of cosine distances are obtained by large items to generate an effect vector EfUP on the basis of cosine distance calculated in the step S163, and then processing is terminated. According as reciprocals of cosine distances are larger, the degree of similarity between the standard taste vector APP and the positive history vector UP is lower. COPYRIGHT: (C)2004,JPO&NCIPI

公开(公告)号：JP2003242173A

公开(公告)日：2003-08-29

申请号：JP2002147226

申请日：2002-05-22

Applicant: SONY CORP

Inventor： SAITO MARI ,  YAMAMOTO NORIYUKI

IPC: G06F17/30

Abstract: PROBLEM TO BE SOLVED: To increase opportunities to present related information. SOLUTION: Topics similar to documents (context mail) newly stored for a prescribed period are selected, and related information related to the selected topics are listed and recorded in a presenting order. When timing for presenting the related information (prescribed time elapses) is decided in step S132, the step S132 is advanced to a step 133. Of the related information listed in the presenting order to be periodically presented, related information to be presented next (high priority) is acquired. In step S134, the related information is presented. This invention can be applied to a personal computer. COPYRIGHT: (C)2003,JPO

公开(公告)号：JP2001312515A

公开(公告)日：2001-11-09

申请号：JP2000187152

申请日：2000-06-22

Applicant: SONY CORP

Inventor： SAITO MARI ,  YAMAMOTO NORIYUKI ,  HOBAYASHI HIROYUKI ,  OMURA KAZUNORI

IPC: G06F3/048 ,  G06F13/00 ,  G06F17/27 ,  G06F17/30 ,  G06F3/00

Abstract: PROBLEM TO BE SOLVED: To represent relevant information that relates to documents to be processed. SOLUTION: The information processing apparatus contains an extraction means that extracts attribute data from a text file, a selecting means that selects a keyword from words within the existing text files, and an acquisition means that acquires the relevant information concerning the keyword selected by the selecting means, a construction means that constructs database using at least one of the information of the attributes extracted by the extraction means or the information of the relevance acquired by the acquisition means, a sensing means that senses an event generated and a detective means that detects the keyword in the text files, which corresponds to the event sensed by the sensing means, a retrieval means that retrieves the relevant information corresponding to the keyword detected by the detected means from the database constructed by the construction means, and a display means that controls to display the relevant information retrieved by the retrieval means.

公开(公告)号：JPH11250583A

公开(公告)日：1999-09-17

申请号：JP5248998

申请日：1998-03-04

Applicant: SONY CORP

Inventor： YAMAMOTO NORIYUKI ,  KANOTA KEIJI ,  FUJII NOBUKO

IPC: G11B20/12 ,  G11B20/10 ,  G11B27/00

Abstract: PROBLEM TO BE SOLVED: To provide a recording medium holding coordination of control information controlling data indicating animation, sound and the like, and storing control information having high reliability, and a data control device and a data control method for controlling data stored in this recording medium. SOLUTION: This device has a user data region which consists of plural logic blocks and in which animation data and/or sound data are stored, and plural information region in which control information of the user data region is stored, and the control information region consists of a divided information region in which divided position information of the user data region and the control information region are stored, a contents control region in which contents information indicating contents of the user data region is stored, and a defect control region in which defective information of the each logic block of the user data region is stored, and control information to be stored in the control information region of the recording medium in which a update number of times region in which numbers indicating the number of times of updating the divided position information, the contents information, and the defect information are stored is added to the divided information region, the contents control region, and the defect control region is generated, while the control information of the control information region is updated.

公开(公告)号：JPH09128942A

公开(公告)日：1997-05-16

申请号：JP28418095

申请日：1995-10-31

Applicant: SONY CORP

Inventor： OONUKI YOSHIKAZU ,  YAMAMOTO NORIYUKI ,  SEKO SATORU ,  TAKEDA RITSU

IPC: G11B20/10 ,  G11B19/02 ,  G11B20/12 ,  G11B27/10

Abstract: PROBLEM TO BE SOLVED: To obtain the device capable of efficiently recording and reproducing huge picture and sound information by possessing a recording medium having one or plural spiral track(s) on its recording and reproducing surface, one or plural recording and reproducing head(s) and a recording medium rotating motor whose rotation is controllable. SOLUTION: A signal reproduced by using a magnetic head 2 from a magnetic disk 1 is turned into a digital signal through a read amplifier 5 and an A/D converter 7. The digital signal is decoded by a R/W channel circuit 8, and is sent through a hard disk controller 10 to a host side from a bus 20 by control of an MPU(microprocessor unit) 11. A recording data sent from the host side is sent through the hard disk controller 10 to the R/W channel circuit 8 by control of the MPU. In this circuit 8, the recording data is encoded to generate a recording signal. This recording signal is sent through a write amplifier 6 to a magnetic head 2, and is recorded on the magnetic disk 1.

公开(公告)号：JPH0997479A

公开(公告)日：1997-04-08

申请号：JP25425695

申请日：1995-09-29

Applicant: SONY CORP

Inventor： YAMAMOTO NORIYUKI ,  TAKEDA RITSU

IPC: H04N5/91 ,  G11B20/10 ,  G11B20/12

Abstract: PROBLEM TO BE SOLVED: To constitute a system optimum for a recording device of data such as a picture, sound, etc., having the feature of huge and indefinite length. SOLUTION: The lead of a data group which is an editing unit of the picture, sound, etc., is detected in a HDD(hard disk drive) 1, and just before that time, a violation code is added as a code having feature and recorded on a disk 10. At the time of data reproduction, the violation code added is detected in a track and the data group is accessed.