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1. 发明授权

US10366109B2 Classification device and classification method 有权
公开(公告)号：US10366109B2
公开(公告)日：2019-07-30
申请号：US14936845
申请日：2015-11-10
申请人： FUJITSU LIMITED
发明人： Koji Maruhashi , Nobuhiro Yugami , Ryo Ochitani
IPC分类号： G06F16/28
摘要： A classification method executed by a computer for classifying a plurality of records into a plurality of groups, the classification method includes: acquiring the plurality of records, the plurality of records including a variable value respectively; tentatively classifying the plurality of records into the plurality of groups; calculating a commonality value indicating a degree of commonality of the variable value among the plurality of groups, based on the variable value included in each of the tentatively classified groups; classifying the plurality of records into the plurality of groups based on the commonality value; and outputting a result of the classifying.

2. 发明授权

US09824157B2 Information processing device and information processing method 有权
公开(公告)号：US09824157B2
公开(公告)日：2017-11-21
申请号：US14609948
申请日：2015-01-30
申请人： FUJITSU LIMITED
发明人： Koji Maruhashi , Nobuhiro Yugami
IPC分类号： G06F17/30
CPC分类号： G06F17/3089 , G06F17/30386 , G06F17/3053 , G06F17/30864
摘要： An information processing device including: a storage unit configured to store a first record set including variables of multiple types, and a second record set different from the first record set and including variables of the multiple types; and a processing unit configured to calculate an expected value at which a first variable set representing a combination of variables formed by selecting one variable for each type in the first record set is expected to appear in the second record set, extract the first variable set based on the expected value and the number of records including the first variable set in the second record set, and output at least one of the extracted first variable set and a second variable set, the second variable set representing a combination of variables formed by selecting one or more variables for each type in the second record set.

3. 发明授权

US09767414B2 Communication condition between entities detection displaying at least partial graphs indicating a location where a detected change occurred 有权
公开(公告)号：US09767414B2
公开(公告)日：2017-09-19
申请号：US14263100
申请日：2014-04-28
申请人： FUJITSU LIMITED
发明人： Koji Maruhashi , Nobuhiro Yugami
IPC分类号： G06F17/00 , G06N7/00
CPC分类号： G06N7/005
摘要： A computing unit obtains a graph including nodes and edges and representing a communication condition at first timing and at second timing and detects an edge that is added between the first and second timing among the edges. The computing unit calculates probabilities of transmitting information from each node to nodes coupled to the added edge, selects a subset of the nodes based on the calculated probabilities, selects nodes included in the subset as the starting points of information, calculates first probabilities of transmitting information from the selected nodes to each node based on the graph obtained at the first timing and second probabilities of transmitting information from the selected nodes to each node based on the graph obtained at the second timing, and detects a change in the communication condition between the first and second timing by comparing the first probabilities with the second probabilities.

4. 发明授权

US09519697B2 Observation information processing apparatus, non-transitory computer-readable recording medium, and observation information processing method 有权
标题翻译：观察信息处理装置，非暂时性计算机可读记录介质，观察信息处理方法
公开(公告)号：US09519697B2
公开(公告)日：2016-12-13
申请号：US14227547
申请日：2014-03-27
申请人： FUJITSU LIMITED
发明人： Hiroya Inakoshi , Tatsuya Asai , Hiroaki Morikawa , Shinichiro Tago , Nobuhiro Yugami , Seishi Okamoto
IPC分类号： G06F17/30 , G06Q30/02 , G06T17/20 , G06T17/05
CPC分类号： G06F17/30572 , G06F17/30 , G06F17/30539 , G06F2216/03 , G06Q30/0205 , G06Q30/0252 , G06Q30/0261 , G06T17/05 , G06T17/20
摘要： An observation information processing apparatus calculates, for each mesh, a support and a confidence. The observation information processing apparatus generates an adjacent mesh set by merging adjacent ones of the meshes. The observation information processing apparatus calculates, based on a support and a confidence of each mesh included in the adjacent mesh set, a confidence for each adjacent mesh, and sets the smallest one of the confidences calculated as a new confidence threshold value. The observation information processing apparatus detects and excludes meshes to be excluded from meshes included in the adjacent mesh set, based on the confidences and supports of the meshes included in the adjacent mesh set and the confidence threshold value.
摘要翻译：观察信息处理装置针对每个网格计算支持和置信度。观察信息处理装置通过合并相邻的网格来生成相邻的网格集。观察信息处理装置基于相邻网格集合中包含的每个网格的支持度和置信度，计算每个相邻网格的置信度，并且设置被计算为新置信度阈值的最小信任度。观测信息处理装置基于相邻网格集中包含的网格的置信度和支持度以及置信度阈值，检测并排除要从相邻网格集合中包含的网格中排除的网格。

5. 发明授权

US09412093B2 Computer-readable recording medium, extraction device, and extraction method 有权
标题翻译：计算机可读记录介质，提取装置和提取方法
公开(公告)号：US09412093B2
公开(公告)日：2016-08-09
申请号：US14037514
申请日：2013-09-26
申请人： FUJITSU LIMITED
发明人： Takashi Katoh , Shinichiro Tago , Tatsuya Asai , Hiroaki Morikawa , Hiroya Inakoshi , Nobuhiro Yugami
IPC分类号： G06Q10/10
CPC分类号： G06Q10/10
摘要： When a second pattern is to be generated by adding an event to a first pattern including events, an extraction program causes a computer to execute the following process based on combinations of events. That is, the extraction program causes the computer to generate the second pattern when the number of occurrence, in the second pattern, of each of the events included in the combinations is not more than a threshold. The extraction program causes the computer to calculate, based on data including a plurality of events, a frequency at which one or more of the generated second patterns occur in the data. The extraction program causes the computer to extract the second pattern having the frequency satisfying a predetermined condition. The extraction program causes the computer to add a new event to the extracted second pattern.
摘要翻译：当通过将事件添加到包括事件的第一模式来生成第二模式时，提取程序使计算机基于事件的组合来执行以下处理。也就是说，当组合中包括的每个事件的第二模式中的出现次数不大于阈值时，提取程序使计算机产生第二模式。提取程序使得计算机基于包括多个事件的数据计算在数据中出现一个或多个所生成的第二模式的频率。提取程序使计算机提取具有满足预定条件的频率的第二图案。提取程序使计算机向提取的第二模式添加新事件。

6. 发明授权

US09262720B2 Computer-readable recording medium, extracting device, and extracting method 有权
标题翻译：计算机可读记录介质，提取装置和提取方法
公开(公告)号：US09262720B2
公开(公告)日：2016-02-16
申请号：US14037446
申请日：2013-09-26
申请人： FUJITSU LIMITED
发明人： Takashi Katoh , Shinichiro Tago , Tatsuya Asai , Hiroaki Morikawa , Hiroya Inakoshi , Nobuhiro Yugami
IPC分类号： G06F17/00 , G06N5/02 , G06N5/04 , G06F17/30 , H04N21/8541
CPC分类号： G06N5/047 , G06F17/30 , G06N5/04 , H04N21/8541
摘要： According to one aspect, a computer-readable recording medium stores therein an extracting program 330a causing a computer to execute a process. The process includes based on event data obtained by associating a plurality of events stored in a storage unit and an occurrence time of each event, sequentially adding an event to a first pattern obtained by associating the plurality of events and the occurrence order of each event, and sequentially generating a second pattern which includes the first pattern and occurs in the event data; and extracting a pattern which satisfies a predetermined condition from the generated second pattern.
摘要翻译：根据一个方面，计算机可读记录介质中存储有使计算机执行处理的提取程序330a。该处理包括基于通过将存储在存储单元中的多个事件与每个事件的发生时间相关联而获得的事件数据顺序地将事件发送到通过关联多个事件而获得的第一模式和每个事件的发生顺序，并顺序产生包括第一模式并发生在事件数据中的第二模式; 以及从产生的第二图案提取满足预定条件的图案。

7. 发明申请

US20130227228A1 INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD 有权
标题翻译：信息处理设备和信息处理方法
公开(公告)号：US20130227228A1
公开(公告)日：2013-08-29
申请号：US13735173
申请日：2013-01-07
申请人： FUJITSU LIMITED
发明人： Tatsuya Asai , Takashi Katoh , Hiroaki Morikawa , Shinichiro Tago , Hiroya Inakoshi , Nobuhiro Yugami
IPC分类号： G06F12/00
CPC分类号： G06F12/00 , G06Q10/10 , G06Q30/06
摘要： An information processing device includes a memory; and a processor that executes a program stored in the memory, wherein the processor executes an operation including: receiving first stream data and second stream data that each include a piece of reception data representing a set of a key and a numerical value, when detecting, from the second stream data, a piece of reception data with the same key as a key of a piece of reception data of the first stream data, obtaining a processing result by adding together numerical values of the pieces of reception data that have the same key, and storing the processing result in the memory.
摘要翻译：信息处理装置包括存储器; 以及处理器，其执行存储在所述存储器中的程序，其中所述处理器执行操作，所述操作包括：当检测到所述第一流数据和第二流数据时，所述第一流数据和第二流数据包括表示一组键和数值的一条接收数据，从第二流数据获得与第一流数据的接收数据的密钥相同的密钥的接收数据，通过将具有相同密钥的接收数据的数值相加来获得处理结果并将处理结果存储在存储器中。

8. 发明申请

US20130185238A1 SPLITTING DEVICE, SPLITTING METHOD, AND RECORDING MEDIUM 审中-公开
标题翻译：分割设备，分割方法和记录介质
公开(公告)号：US20130185238A1
公开(公告)日：2013-07-18
申请号：US13738222
申请日：2013-01-10
申请人： FUJITSU LIMITED
发明人： Hiroaki Morikawa , Tatsuya Asai , Shinichiro Tago , Hiroya Inakoshi , Nobuhiro Yugami
IPC分类号： G06N5/04
CPC分类号： G06N5/04 , G06F16/29
摘要： A splitting device includes a memory and a processor configured to execute a program including a procedure. The procedure includes: setting a halt condition with a number of point data points to halt equal splitting as to a target region for equal splitting to split equally; splitting the target region for equal splitting, until the number of point data points in the target region for equal splitting is less than the halt condition, by taking the target region for equal splitting, as a region where a point data group exists; setting a region having point data of a number or more according to the halt condition obtained by performing the splitting, to the target region for equal splitting; performing the uniform splitting regarding each region group having less point data than the number according to the halt condition obtained by performing the splitting.
摘要翻译：分离装置包括存储器和被配置为执行包括程序的程序的处理器。该过程包括：设置具有多个点数据点的停止条件以暂停相同分割，以使目标区域相等地分割成平分; 分割目标区域进行相等分割，直到目标区域中相等分割的点数据点的数量小于停止条件，通过将目标区域作为相等分割，作为点数据组存在的区域; 根据通过执行分割获得的停止条件，将具有多个点数据的区域设置到目标区域以进行相等分割; 根据通过执行分割获得的停止条件，对具有比数字少的点数据的每个区域组执行均匀分割。

9. 发明授权

US09535825B2 Information processing device and information processing method 有权
标题翻译：信息处理装置及信息处理方法
公开(公告)号：US09535825B2
公开(公告)日：2017-01-03
申请号：US13735173
申请日：2013-01-07
申请人： FUJITSU LIMITED
发明人： Tatsuya Asai , Takashi Katoh , Hiroaki Morikawa , Shinichiro Tago , Hiroya Inakoshi , Nobuhiro Yugami
IPC分类号： G06F12/00 , G06Q10/10 , G06Q30/06
CPC分类号： G06F12/00 , G06Q10/10 , G06Q30/06
摘要： An information processing device includes a memory; and a processor that executes a program stored in the memory, wherein the processor executes an operation including: receiving first stream data and second stream data that each include a piece of reception data representing a set of a key and a numerical value, when detecting, from the second stream data, a piece of reception data with the same key as a key of a piece of reception data of the first stream data, obtaining a processing result by adding together numerical values of the pieces of reception data that have the same key, and storing the processing result in the memory.
摘要翻译：信息处理装置包括存储器; 以及处理器，其执行存储在所述存储器中的程序，其中所述处理器执行操作，所述操作包括：当检测到所述第一流数据和第二流数据时，所述第一流数据和第二流数据包括表示一组键和数值的一条接收数据，从第二流数据获得与第一流数据的接收数据的密钥相同的密钥的接收数据，通过将具有相同密钥的接收数据的数值相加来获得处理结果并将处理结果存储在存储器中。

10. 发明授权

US09299033B2 Method and apparatus for detecting abnormal transition pattern 有权
标题翻译：用于检测异常过渡模式的方法和装置
公开(公告)号：US09299033B2
公开(公告)日：2016-03-29
申请号：US13859974
申请日：2013-04-10
申请人： FUJITSU LIMITED
发明人： Hiroaki Morikawa , Tatsuya Asai , Shinichiro Tago , Takashi Katoh , Hiroya Inakoshi , Nobuhiro Yugami
IPC分类号： G06N5/02 , G06N99/00 , G08G1/00 , G06Q10/06 , G08G1/01 , G06K9/00
CPC分类号： G06N99/005 , G06K9/00785 , G06N5/025 , G06Q10/0637 , G08G1/0112 , G08G1/0129 , G08G1/20
摘要： A method for detecting an abnormal transition pattern from a transition pattern includes: first extracting an episode pattern with an appearance frequency greater than or equal to a first frequency from an episode pattern represented with a description form so as to include a first transition pattern and a second transition pattern differing in an order of a part of items from the first transition pattern to have a complementary relation thereto; second extracting a third transition pattern with an appearance frequency greater than or equal to a second frequency from the transition pattern; and specifying a transition pattern other than the third transition pattern from transition patterns included in the extracted episode pattern, and determining an abnormal transition pattern based on the transition pattern specified in the specifying when the third transition pattern includes a fourth transition pattern corresponding to the extracted episode pattern in the first extracting.
摘要翻译：用于从转换模式检测异常转换模式的方法包括：首先从具有描述形式的情节模式中提取具有大于或等于第一频率的出现频率的发作模式，以便包括第一过渡模式和第二过渡模式以与第一过渡模式的一部分项目的顺序不同以具有互补关系; 从转换图案中提取具有大于或等于第二频率的出现频率的第三转换模式; 并且从包括在所提取的插曲图案中的转换图案中指定除了第三转换图案之外的转换图案，并且基于在第三转换图案包括与提取的对应的第四转换模式相关的第四转换模式时在指定中指定的转换模式来确定异常转换模式情节模式在第一次提取。

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