公开(公告)号：US20110153601A1

公开(公告)日：2011-06-23

申请号：US13060572

申请日：2009-09-18

申请人： Satoshi Nakazawa ,  Shinichi Ando ,  Takao Kawai ,  Yuzuru Okajima

发明人： Satoshi Nakazawa ,  Shinichi Ando ,  Takao Kawai ,  Yuzuru Okajima

IPC分类号： G06F17/30

CPC分类号： G06F16/3347

摘要： An information analysis apparatus 1 that executes information analysis on a document set including documents to which time information is attached, the apparatus includes: a corresponding section selection unit 30 that mutually compares a plurality of time-series data generated and selects two or more sections that change corresponding to each of two or more sections of another time-series data from each time-series data; a feature extraction unit 40 that extracts features from the documents belonging to the selected two or more sections; a comparison unit 50 that acquires, from extracted features, an inter-feature distance of the selected one section and another section, and mutually compares the inter-feature distances of each of the time-series data; and a correlation degree calculation unit 70 that calculates a degree of correlation between the document sets based on the comparison result.

摘要翻译： 一种信息分析装置1，对包含附加了时间信息的文件的文件集执行信息分析，该装置包括：相应部分选择单元30，其相互比较生成的多个时间序列数据，并选择两个或多个部分， 对应于来自每个时间序列数据的另一时间序列数据的两个或更多个部分中的每一个的变化; 特征提取单元40，从属于所选择的两个或多个部分的文档中提取特征; 比较单元50，从提取的特征获取所选择的一个部分和另一个部分的特征间距离，并且相互比较每个时间序列数据的特征间距离; 以及相关度计算单元70，其基于比较结果来计算文档集合之间的相关度。

公开(公告)号：US09104761B2

公开(公告)日：2015-08-11

申请号：US13511918

申请日：2010-11-08

申请人： Satoshi Nakazawa ,  Shinichi Ando ,  Yoshio Ishizawa ,  Yuzuru Okajima

发明人： Satoshi Nakazawa ,  Shinichi Ando ,  Yoshio Ishizawa ,  Yuzuru Okajima

IPC分类号： G06F17/30

CPC分类号： G06F17/30864 ,  G06F17/30696 ,  G06F17/30719

摘要： A document analysis device (1) comprises a common assessment information selection unit (90) and an event impact analysis unit (100). The common assessment information selection unit (90) identifies information that matches second assessment information that appears in event-related documents which include descriptions concerning a designated specific event, from among first assessment information that appears in documents for analysis which include descriptions relating to items for analysis, and classifies the information thus identified as common assessment information. The event impact analysis unit (100) counts the number of times the common assessment information appears in the documents that are generated prior to the event occurring, and the number of times the common assessment information appears in the documents for analysis that are generated subsequent to the event occurring, and derives an index that denotes the impact of the specific event upon the documents for analysis, on the basis of the results of the counts thereupon.

摘要翻译： 文件分析装置（1）包括公共评估信息选择单元（90）和事件影响分析单元（100）。 公共评估信息选择单元（90）从出现在用于分析的文档中的第一评估信息之中，识别与包括关于指定的特定事件的描述的事件相关文档中出现的第二评估信息相匹配的信息，其包括与 分析，并将所确定的信息分类为常见评估信息。 事件影响分析单元（100）计算在事件发生之前生成的文档中出现共同评估信息的次数以及在分析之后生成的用于分析的文档中出现的共同评估信息的次数 事件发生，并根据其上的计数结果，得出一个表示特定事件对分析文件的影响的指数。

公开(公告)号：US09245023B2

公开(公告)日：2016-01-26

申请号：US13511099

申请日：2010-11-15

申请人： Yuzuru Okajima ,  Shinichi Ando ,  Satoshi Nakazawa

发明人： Yuzuru Okajima ,  Shinichi Ando ,  Satoshi Nakazawa

IPC分类号： G06F17/30 ,  G06Q30/02 ,  G06Q10/10

CPC分类号： G06F17/30864 ,  G06F17/30696 ,  G06F17/30719 ,  G06Q10/10 ,  G06Q30/02

摘要： Described are a reputation analysis device, reputation analysis method, and reputation analysis-use program capable of suitably analyzing temporal changes in reputation for an object indicated by a keyword. The disclosed reputation analysis device is provided with a voluntary activity description extraction means for extracting descriptions representing voluntary activity related to an object indicated by a keyword that has been input from within a plurality of documents; and a reputation chronological data estimation means for counting the number of occurrences of voluntary activity at each time point wherein the voluntary activity expressed by a description representing the voluntary activity related to the object has been performed, and estimating reputation chronological data for chronologically representing evaluations for the object by the agents of the voluntary activity.

摘要翻译： 描述了能够适当地分析由关键字指示的对象的信誉的时间变化的信誉分析装置，信誉分析方法和信誉分析用途程序。 所公开的信誉分析装置设置有自愿活动描述提取装置，用于提取表示与由多个文档中输入的关键字指示的对象相关的自愿活动的描述; 以及声誉时间数据估计装置，用于计算在每个时间点的自愿活动的发生次数，其中由表示与该对象相关的自愿活动的描述表示的自愿活动已经被执行，以及根据时间顺序表示评估的信誉时间数据， 对象由代理人进行志愿活动。

公开(公告)号：US20120278327A1

公开(公告)日：2012-11-01

申请号：US13511918

申请日：2010-11-08

申请人： Satoshi Nakazawa ,  Shinichi Ando ,  Yoshio Ishizawa ,  Yuzuru Okajima

发明人： Satoshi Nakazawa ,  Shinichi Ando ,  Yoshio Ishizawa ,  Yuzuru Okajima

IPC分类号： G06F17/30

CPC分类号： G06F17/30864 ,  G06F17/30696 ,  G06F17/30719

摘要： A document analysis device (1) comprises a common assessment information selection unit (90) and an event impact analysis unit (100). The common assessment information selection unit (90) identifies information that matches second assessment information that appears in event-related documents which include descriptions concerning a designated specific event, from among first assessment information that appears in documents for analysis which include descriptions relating to items for analysis, and classifies the information thus identified as common assessment information. The event impact analysis unit (100) counts the number of times the common assessment information appears in the documents that are generated prior to the event occurring, and the number of times the common assessment information appears in the documents for analysis that are generated subsequent to the event occurring, and derives an index that denotes the impact of the specific event upon the documents for analysis, on the basis of the results of the counts thereupon.

摘要翻译： 文件分析装置（1）包括公共评估信息选择单元（90）和事件影响分析单元（100）。 公共评估信息选择单元（90）从出现在用于分析的文档中的第一评估信息之中，识别与包括关于指定的特定事件的描述的事件相关文档中出现的第二评估信息相匹配的信息，其包括与 分析，并将所确定的信息分类为常见评估信息。 事件影响分析单元（100）计算在事件发生之前生成的文档中出现共同评估信息的次数以及在分析之后生成的用于分析的文档中出现的共同评估信息的次数 事件发生，并根据其上的计数结果，得出一个表示特定事件对分析文件的影响的指数。

公开(公告)号：US20120239665A1

公开(公告)日：2012-09-20

申请号：US13511099

申请日：2010-11-15

申请人： Yuzuru Okajima ,  Shinichi Ando ,  Satoshi Nakazawa

发明人： Yuzuru Okajima ,  Shinichi Ando ,  Satoshi Nakazawa

IPC分类号： G06F17/30

CPC分类号： G06F17/30864 ,  G06F17/30696 ,  G06F17/30719 ,  G06Q10/10 ,  G06Q30/02

摘要： Described are a reputation analysis device, reputation analysis method, and reputation analysis-use program capable of suitably analyzing temporal changes in reputation for an object indicated by a keyword. The disclosed reputation analysis device is provided with a voluntary activity description extraction means for extracting descriptions representing voluntary activity related to an object indicated by a keyword that has been input from within a plurality of documents; and a reputation chronological data estimation means for counting the number of occurrences of voluntary activity at each time point wherein the voluntary activity expressed by a description representing the voluntary activity related to the object has been performed, and estimating reputation chronological data for chronologically representing evaluations for the object by the agents of the voluntary activity.

摘要翻译： 描述了能够适当地分析由关键字指示的对象的信誉的时间变化的信誉分析装置，信誉分析方法和信誉分析用途程序。 所公开的信誉分析装置设置有自愿活动描述提取装置，用于提取表示与由多个文档中输入的关键字指示的对象相关的自愿活动的描述; 以及声誉时间数据估计装置，用于计算在每个时间点的自愿活动的发生次数，其中由表示与该对象相关的自愿活动的描述表示的自愿活动已经被执行，并且根据时间顺序表示评估的信誉时间数据， 对象由代理人进行志愿活动。

公开(公告)号：US20110320452A1

公开(公告)日：2011-12-29

申请号：US13141365

申请日：2009-12-21

申请人： Takao Kawai ,  Satoshi Nakazawa ,  Shinichi Ando

发明人： Takao Kawai ,  Satoshi Nakazawa ,  Shinichi Ando

IPC分类号： G06F17/30

CPC分类号： G06F16/35 ,  G06F16/9558

摘要： An information estimation apparatus 1 for estimating a transmission point in time of a document whose transmission point in time is not specified in a document set to be analyzed includes a structure analysis unit 3 configured to specify, from the document set, a document having a document structure in which a link relationship with another document is indicated in a table-of-contents manner, and extract the link relationship of documents included in the document set from the document structure of the specified document, a grouping unit 4 configured to set a group of documents using the specified document and the extracted link relationship, and an estimation unit 5 configured to estimate, based on the set group and a transmission point in time of a document that is included in the group and whose transmission point in time is specified, a transmission point in time of a document that is included in the group and whose transmission point in time is not specified.

摘要翻译： 用于估计在要分析的文档集中未指定传输时间点的文档的传输时间点的信息估计装置1包括：结构分析单元3，被配置为从文档集中指定具有文档的文档 其中以目录方式指示与另一文档的链接关系的结构，并且从指定文档的文档结构中提取包含在文档集合中的文档的链接关系;分组单元4，被配置为设置组 使用指定文档的文档和所提取的链接关系，以及估计单元5，被配置为基于所设置的组和包括在组中并且其传输时间点被指定的文档的传输时间点， 包括在组中并且没有指定传输时间点的文档的传输时间点。

公开(公告)号：US08612202B2

公开(公告)日：2013-12-17

申请号：US13057842

申请日：2009-09-04

申请人： Takao Kawai ,  Satoshi Nakazawa ,  Shinichi Ando

发明人： Takao Kawai ,  Satoshi Nakazawa ,  Shinichi Ando

IPC分类号： G06F17/20 ,  G06F17/30

CPC分类号： G06F17/30882 ,  G06F17/2705 ,  G06F17/2765 ,  G06F17/30622

摘要： An information analysis device includes a correlation value calculation unit which specifies the number of appearances of links between one linguistic expression and other linguistic expression and an appearance time of each link based on link information. The correlation value calculation unit calculates a correlation value between the one linguistic expression and the other linguistic expression according to a degree that the link continuously appears by using the specified number of appearances of the link and the appearance time of each link.

摘要翻译： 信息分析装置包括相关值计算单元，其基于链接信息指定一个语言表达式和其他语言表达之间的链接的出现次数和每个链接的出现时间。 相关值计算单元根据链接连续出现的程度，通过使用指定的链接次数和每个链接的出现时间，来计算一个语言表达式和另一个语言表达式之间的相关值。

公开(公告)号：US20110137641A1

公开(公告)日：2011-06-09

申请号：US13057842

申请日：2009-09-04

申请人： Takao Kawai ,  Satoshi Nakazawa ,  Shinichi Ando

发明人： Takao Kawai ,  Satoshi Nakazawa ,  Shinichi Ando

IPC分类号： G06F17/27

CPC分类号： G06F17/30882 ,  G06F17/2705 ,  G06F17/2765 ,  G06F17/30622

摘要： An information analysis device (1) uses a plurality of linguistic expressions as an analysis target, includes a link information generating unit (3) and a correlation value calculation unit (4). The link information generating unit (3) extracts time information included in each of a plurality of electronic documents including at least any one of the plurality of linguistic expressions and a relationship between the electronic documents in the plurality of electronic documents from the plurality of electronic documents, detects a link between one linguistic expression and another linguistic expression in the plurality of linguistic expressions and an appearance time of the link based on the extracted time information and the relationship between the electronic documents, and generates link information specifying the extracted link and the appearance time of the link. The correlation value calculation unit (4) specifies the number of appearances of links between the one linguistic expression and the other linguistic expression and an appearance time of each link based on the link information, and calculates a correlation value between the one linguistic expression and the other linguistic expression according to a degree that the link continuously appears by using the specified number of appearances of the link and the appearance time of each link.

摘要翻译： 信息分析装置（1）使用多个语言表达作为分析对象，包括链接信息生成单元（3）和相关值计算单元（4）。 链接信息生成单元（3）从多个电子文档中提取包括多个语言表达中的至少一个的多个电子文档中的每一个以及多个电子文档中的电子文档之间的关系的时间信息 基于所提取的时间信息和电子文档之间的关系，检测多个语言表达中的一个语言表达与另一个语言表达之间的链接以及链接的出现时间，并且生成指定所提取的链接和外观的链接信息 链接的时间。 相关值计算单元（4）基于链接信息指定一个语言表达式和另一个语言表达式之间的链接的出现次数和每个链接的出现时间，并且计算一个语言表达式和 其他语言表达根据链接连续出现的程度，通过使用指定的链接次数和每个链接的出现时间。

公开(公告)号：US08832087B2

公开(公告)日：2014-09-09

申请号：US13516937

申请日：2010-12-09

申请人： Takao Kawai ,  Shinichi Ando ,  Satoshi Nakazawa

发明人： Takao Kawai ,  Shinichi Ando ,  Satoshi Nakazawa

IPC分类号： G06F17/30 ,  G06F17/27

CPC分类号： G06F17/277 ,  G06F17/30985

摘要： Disclosed is an information estimation device for estimating an appropriate issue time from a time representation described in a document without intervention of any operator; wherein an information estimation device (1) which is a device for estimating an issue time of a document to be estimated, includes a candidate generation unit (11) which extracts a time representation described in the document, and on the basis of the extracted time representation, generates a plurality of possible issue time candidates having possibilities corresponding to the issue time of the document; and an issue time estimation unit (12) for obtaining a temporal proximity, for each of the plurality of issue time candidates, between the issue time candidate and other issue time candidates, and on the basis of the obtained temporal proximity, estimating the issue time of the document.

摘要翻译： 公开了一种信息估计装置，用于从文档中描述的时间表示估计适当的发行时间，而不需要任何操作者的干预; 其中，作为用于估计要估计的文档的发行时间的装置的信息估计装置（1）包括候选生成单元（11），其提取所述文档中描述的时间表示，并且基于所提取的时间 生成具有与文档的发行时间对应的可能性的多个可能的发行时间候选者; 以及发布时间估计单元（12），用于针对所述发布时间候选中的每一个在所述发布时间候选和其他发布时间候选之间获得时间接近度，并且基于所获得的时间邻近度，估计所述发布时间 的文件。

公开(公告)号：US20120259805A1

公开(公告)日：2012-10-11

申请号：US13516937

申请日：2010-12-09

申请人： Takao Kawai ,  Shinichi Ando ,  Satoshi Nakazawa

发明人： Takao Kawai ,  Shinichi Ando ,  Satoshi Nakazawa

IPC分类号： G06N5/02

CPC分类号： G06F17/277 ,  G06F17/30985

摘要： Disclosed is an information estimation device for estimating an appropriate issue time from a time representation described in a document without intervention of any operator; wherein an information estimation device (1) which is a device for estimating an issue time of a document to be estimated, includes a candidate generation unit (11) which extracts a time representation described in the document, and on the basis of the extracted time representation, generates a plurality of possible issue time candidates having possibilities corresponding to the issue time of the document; and an issue time estimation unit (12) for obtaining a temporal proximity, for each of the plurality of issue time candidates, between the issue time candidate and other issue time candidates, and on the basis of the obtained temporal proximity, estimating the issue time of the document.

摘要翻译： 公开了一种信息估计装置，用于从文档中描述的时间表示估计适当的发行时间，而不需要任何操作者的干预; 其中，作为用于估计要估计的文档的发行时间的装置的信息估计装置（1）包括候选生成单元（11），其提取所述文档中描述的时间表示，并且基于所提取的时间 表示，产生多个具有对应于所述文档的问题时间可能性可能发行时间候选人; 以及发布时间估计单元（12），用于针对所述发布时间候选中的每一个在所述发布时间候选和其他发布时间候选之间获得时间接近度，并且基于所获得的时间邻近度，估计所述发布时间 的文件。