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    • 3. 发明授权
    • Interactive program search apparatus
    • 互动节目搜索装置
    • US08161043B2
    • 2012-04-17
    • US12594287
    • 2009-02-18
    • Takashi TsuzukiSatoshi Matsuura
    • Takashi TsuzukiSatoshi Matsuura
    • G06F7/00G06F17/30
    • G06F17/30672H04N5/44543H04N21/4532H04N21/4667H04N21/4828
    • In an interactive program search apparatus (100) which presents search condition candidates for expanding or narrowing down search results, reason words indicating the reason why the search condition candidates are presented are adaptively determined based on user's preference, search actions, and watching actions. An association-source word extracting unit (109) extracts an association-source word from the program search results, and an associated word extracting unit (110) extracts associated words associated with the association-source word, from an association dictionary storage unit (103). A reason word extracting unit (111) extracts reason words illustrating the relationships between the association-source word and the associated words, using the association-source word, the associated words, and the obtainment history information composed of words included in the program information of the programs selected by the user in the past and selected words among the words.
    • 在提供用于扩展或缩小搜索结果的搜索条件候选的交互式节目搜索装置(100)中,基于用户的偏好,搜索动作和观看动作来自适应地确定指示搜索条件候选的原因的原因词。 关联源词提取单元(109)从程序搜索结果中提取关联源字,并且相关联的字提取单元(110)从关联词典存储单元(103)中提取与关联源字相关联的关联词 )。 原因词提取单元(111)使用关联源字,关联词和由包含在程序信息中包含的单词组成的获取历史信息来提取示出关联源词和关联词之间的关系的原因词 过去用户选择的程序以及单词中选定的单词。
    • 4. 发明授权
    • Content searching device and content searching method
    • 内容搜索设备和内容搜索方法
    • US08073851B2
    • 2011-12-06
    • US12672085
    • 2009-03-02
    • Kazutoyo TakataTakashi TsuzukiSatoshi Matsuura
    • Kazutoyo TakataTakashi TsuzukiSatoshi Matsuura
    • G06F7/00G06F17/30
    • G06F17/30657G06F17/30864Y10S707/914
    • To provide a content searching device which can efficiently present to the user a topical related keyword.A content searching device (100), which searches content from a content database with a use of a related keyword, includes: a related segment calculating unit (106) which calculates, for each content attribute, a related segment which is defined in order for first content and second content to be included in a same time segment, the related segment being calculated based on whether or not a degree of difference, for each content attribute, calculated out of a plurality of first keywords and a plurality of second keywords meets a predetermined reference value, the plurality of the first keywords each describing the first content to be stored in the content database (101), and the plurality of the second keywords each describing the second content having been stored in the content database (101); and a dictionary updating unit (107) which updates a degree of relevance stored in a dictionary database (102), the degree of relevance being updated with a use of the related segment, and the degree of relevance, among the plurality of keywords, being calculated for each content attribute.
    • 提供一种内容搜索装置,其能够向用户有效地呈现主题相关的关键字。 一种内容搜索装置(100),其使用相关的关键字搜索来自内容数据库的内容,包括:相关段计算单元(106),其针对每个内容属性计算相关段,所述相关段按照 第一内容和第二内容将被包括在相同的时间段中,相关段是基于由多个第一关键字和多个第二关键字计算出的每个内容属性的差异程度是否满足 预定参考值,每个描述要存储在内容数据库(101)中的第一内容的多个第一关键字以及每个描述已经存储在内容数据库中的第二内容的多个第二关键字; 以及字典更新单元(107),其更新存储在字典数据库(102)中的相关程度,使用相关段更新相关程度以及多个关键字之间的相关程度 为每个内容属性计算。
    • 5. 发明申请
    • CONTENTS RETRIEVAL DEVICE
    • 目录检索设备
    • US20090300011A1
    • 2009-12-03
    • US12521926
    • 2008-08-05
    • Kazutoyo TakataTakashi TsuzukiSatoshi Matsuura
    • Kazutoyo TakataTakashi TsuzukiSatoshi Matsuura
    • G06F17/30
    • G06F17/3064
    • The contents retrieval device (100) which can present an appropriate related keyword to a user even when the object user wishes to retrieve dynamically changes includes a contents estimation unit (107) which retrieves the contents according to the search keyword, the document space database (103) where the plurality of document spaces according to the occurrence frequency of the keyword is stored, the document space selection unit (104) which selects the narrowing-down document space and the expansion document space from the document space database (103) according to the search keyword and the occurrence frequency of the document space indicating a degree of relevance with the contents according to the search keyword, the related keyword estimation unit (108) which selects the keywords corresponding to the narrowing-down document space and the expansion document space as the narrowing-down keyword and the expansion keyword respectively, and the output unit which displays the selected narrowing-down keyword and the expansion keyword.
    • 即使当对象用户想要动态地检索时,也能够向用户呈现合适的相关关键字的内容检索装置(100)包括根据搜索关键字检索内容的内容估计单元(107),文档空间数据库 103),其中根据关键字的出现频率存储多个文档空间,文档空间选择单元(104)根据文档空间数据库(103)从文档空间数据库(103)中选择缩小文档空间和扩展文档空间 搜索关键词和根据搜索关键字指示与内容相关程度的文档空间的出现频率,相关关键字估计单元(108),其选择与缩小文档空间对应的关键字和扩展文档空间 分别作为缩小关键字和扩展关键字,以及显示所选择的n的输出单元 箭头关键字和展开关键字。
    • 6. 发明授权
    • Information retrieval apparatus and information retrieval support apparatus
    • 信息检索装置和信息检索支持装置
    • US07412435B2
    • 2008-08-12
    • US11064121
    • 2005-02-23
    • Takashi TsuzukiHiroshi KutsumiYoshiyuki Okimoto
    • Takashi TsuzukiHiroshi KutsumiYoshiyuki Okimoto
    • G06F17/30G06F15/16
    • H04N7/17318G06F17/30017H04N7/163H04N21/4622H04N21/4828H04N21/8405Y10S707/99932Y10S707/99933
    • There is provided an information retrieval apparatus which can properly retrieve information associated with a user's preference from one of a plurality of data bases having different use frequencies. An information retrieval apparatus includes: a retrieval instruction issue unit which identifies one of an information source A data base, an information source B data base and an information source C data base according to the user's operation; a retrieval keyword selection unit which preferentially selects, from a group of keywords indicating the user's preference, one or more strongly preferred keywords based on a number associated with the use frequency of the data base identified by the retrieval instruction issue unit; and a retrieval unit which retrieves information including the one or more keywords selected by the retrieval keyword selection unit from the data base identified by the retrieval instruction issue unit.
    • 提供了一种信息检索装置,其可以从具有不同使用频率的多个数据库之一适当地检索与用户偏好相关联的信息。 信息检索装置包括:检索指令发布单元,其根据用户的操作识别信息源A数据库,信息源B数据库和信息源C数据库中的一个; 检索关键字选择单元,其基于与由检索指令发布单元识别的数据库的使用频率相关联的数量,优先从表示用户偏好的关键字组中选择一个或多个强烈偏好的关键字; 以及检索单元,其从由检索指令发布单元识别的数据库检索包括由检索关键字选择单元选择的一个或多个关键字的信息。
    • 7. 发明申请
    • Information search device, input supporting device, method, and program
    • 信息搜索设备,输入支持设备,方法和程序
    • US20070055649A1
    • 2007-03-08
    • US11592954
    • 2006-11-06
    • Takashi TsuzukiYoshiyuki OkimotoTsuyoshi InoueHiroshi Kutsumi
    • Takashi TsuzukiYoshiyuki OkimotoTsuyoshi InoueHiroshi Kutsumi
    • G06F17/30
    • G06F16/3322
    • An input supporting device, which supports a user's input in the case where an information search is not progressing, so that the user can promptly obtain a result of the search, and includes: an input unit that receives an input of a search keyword; a search progress management unit that monitors progress of the search in a search device; and a search condition presentation unit which obtains an appropriate search condition based on the inputted search keyword and presents the obtained search condition to the user, in the case where the search is not progressing, while the search condition presentation unit includes: a categorized knowledge storage unit in which a category and a search keyword are stored in an associated manner; a category obtainment unit that obtains a category of the inputted search keyword with reference to the categorized knowledge storage unit; a search method storage unit in which a name of a search method and a category string are stored in an associated manner; a search method obtainment unit that obtains a name of a search method based on which the obtained category can be searched with reference to the search method storage unit; a screen creation unit that converts the obtained search method name into screen information; and a display unit that displays the screen information.
    • 一种输入支持装置,其在信息搜索未进行的情况下支持用户的输入,使得用户能够及时获得搜索的结果,并且包括:输入单元,其接收搜索关键字的输入; 搜索进度管理单元,其监视搜索设备中的搜索进度; 以及搜索条件呈现单元,其在所述搜索未进行的情况下,基于所输入的搜索关键字获得适当的搜索条件并将所获得的搜索条件呈现给所述用户,同时所述搜索条件呈现单元包括:分类知识存储 以关联方式存储类别和搜索关键字的单元; 类别获取单元,其参考分类知识存储单元获得输入的搜索关键字的类别; 搜索方法存储单元,其中以相关联的方式存储搜索方法和类别串的名称; 搜索方法获取单元,其参考搜索方法存储单元获得可以基于其搜索获得的类别的搜索方法的名称; 屏幕创建单元,其将获得的搜索方法名称转换为屏幕信息; 以及显示屏幕信息的显示单元。
    • 8. 发明申请
    • Information retrieval apparatus
    • 信息检索装置
    • US20060206471A1
    • 2006-09-14
    • US11434761
    • 2006-05-17
    • Takashi TsuzukiHiroshi KutsumiEiichi Naito
    • Takashi TsuzukiHiroshi KutsumiEiichi Naito
    • G06F17/30
    • G06F17/30672G06F17/30646Y10S707/99934Y10S707/99935Y10S707/99936
    • An information retrieval apparatus which includes: a preference related-word obtainment unit which, in the case where a search condition is inputted from an input unit, obtains one or more related words each being associated with search keywords included in the inputted search condition by an association value indicating a predetermined threshold or greater, and which decreases the predetermined threshold so as to obtain such one or more related words, from a preference-based association dictionary stored in a preference-based association dictionary storage unit, in the case where a search condition expansion command is inputted from the input unit; an unobtained related-word judgment unit which judges whether or not the related word obtained by the preference related-word obtainment unit is already stored in an obtained-word storage unit in the case where a search condition expansion command is inputted from the input unit; a general related-word obtainment unit which obtains a related word from a general association dictionary stored in a general association dictionary storage unit in the case where the unobtained related-word judgment unit judges that the related word obtained by the preference related-word obtainment unit is already stored; and a retrieval unit which generates a search condition from the inputted related word, obtains information which meets the generated search condition, from a content storage unit, and outputs the obtained information as a search result.
    • 一种信息检索装置,包括:偏好相关字获取单元,其在从输入单元输入搜索条件的情况下,通过一个或多个相关词获得与所输入的搜索条件中包括的搜索关键词相关联的一个或多个相关词 关联值指示预定阈值或更大,并且降低预定阈值以便从存储在基于偏好的关联字典存储单元中的基于偏好的关联字典获得这样的一个或多个相关字,在搜索的情况下 条件扩展命令从输入单元输入; 在从输入单元输入搜索条件扩展命令的情况下,判断由偏好相关字获取单元获得的相关字是否已经存储在获取字存储单元中的未获取的相关字判断单元; 在未获得的相关字判断单元判断由偏好相关字获取单元获得的相关字的情况下,从通用关联字典存储单元中存储的一般关联字典中获取相关字的通用相关字获取单元 已经存储 以及从所输入的相关字生成搜索条件的检索单元,从内容存储单元获取满足生成的搜索条件的信息,并将获得的信息作为搜索结果输出。
    • 9. 发明申请
    • Information retrieval apparatus and information retrieval support apparatus
    • 信息检索装置和信息检索支持装置
    • US20050149514A1
    • 2005-07-07
    • US11064121
    • 2005-02-23
    • Takashi TsuzukiHiroshi KutsumiYoshiyuki Okimoto
    • Takashi TsuzukiHiroshi KutsumiYoshiyuki Okimoto
    • G06F17/30H04N7/16H04N7/173
    • H04N7/17318G06F17/30017H04N7/163H04N21/4622H04N21/4828H04N21/8405Y10S707/99932Y10S707/99933
    • There is provided an information retrieval apparatus which can properly retrieve information associated with a user's preference from one of a plurality of data bases having different use frequencies. An information retrieval apparatus (100) includes: a retrieval instruction issue unit (102) which identifies one of an information source A data base (101A), an information source B data base (101B) and an information source C data base (101C) according to the user's operation; a retrieval keyword selection unit (105a) which preferentially selects, from a group of keywords indicating the user's preference, one or more strongly preferred keywords as many as a number associated with the use frequency of the data base identified by the retrieval instruction issue unit (102); and a retrieval unit (106) which retrieves information including the one or more keywords selected by the retrieval keyword selection unit (105a) from the data base identified by the retrieval instruction issue unit (102).
    • 提供了一种信息检索装置,其可以从具有不同使用频率的多个数据库之一适当地检索与用户偏好相关联的信息。 信息检索装置(100)包括:检索指令发布单元(102),其识别信息源A数据库(101A),信息源B数据库(101B)和信息源C数据库( 101 C)根据用户的操作; 检索关键词选择单元,其优先从表示用户偏好的一组关键字中选择与由检索指令发布单元识别的数据库的使用频率相关联的数量的一个或多个强烈偏好的关键字 (102); 以及检索单元(106),其从检索指令发布单元(102)识别的数据库中检索包括由检索关键字选择单元(105a)选择的一个或多个关键字的信息。
    • 10. 发明授权
    • Behavior recognition apparatus
    • 行为识别装置
    • US08682608B2
    • 2014-03-25
    • US13058072
    • 2010-05-27
    • Takashi TsuzukiMototaka YoshiokaKazutoyo Takata
    • Takashi TsuzukiMototaka YoshiokaKazutoyo Takata
    • G01P15/00
    • A61B5/1114A61B5/0488A61B5/4538A61B5/4576A61B5/6824A61B2562/0219G06F3/017
    • A behavior recognition apparatus includes a hand movement observation unit which outputs hand movement data indicating a hand movement made by a user; a velocity variation detection unit which detects a time at which the hand movement matches a predetermined movement pattern; and a feature selection unit which selects the hand movement data outputted at the time detected by the velocity variation detection unit. A standard behavior pattern storage unit stores a movement pattern data sequence represented by a hand movement data sequence, in association with a user behavior; and a behavior recognition unit calculates a degree of similarity between the movement pattern data sequence stored in the standard behavior pattern storage unit and the hand movement data selected by the feature selection unit, and recognizes, as the user behavior, a behavior represented by the movement pattern data sequence when the degree of similarity is the highest.
    • 行为识别装置包括:手部移动观察部,其输出指示由用户进行的手动的手动数据; 速度变化检测单元,其检测手运动与预定运动模式匹配的时间; 以及特征选择单元,其选择在由速度变化检测单元检测的时间输出的手部移动数据。 标准行为模式存储单元与用户行为相关联地存储由手动数据序列表示的移动模式数据序列; 并且行为识别单元计算存储在标准行为模式存储单元中的移动模式数据序列与由特征选择单元选择的手部移动数据之间的相似度,并且将用户行为识别为由该移动 当相似度最高时,模式数据序列。