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Action attribute analysis method and device

A technology of attribute analysis and action, applied in marketing, text database clustering/classification, structured data retrieval, etc., can solve problems such as diversity of viewpoints and efficiency of processing

Inactive Publication Date: 2017-05-24
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the technologies described in Patent Documents 1 and 2, it can be said that there are problems in the diversity of viewpoints and the efficiency of processing.

Method used

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  • Action attribute analysis method and device
  • Action attribute analysis method and device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0188] In Embodiment 1 of the present invention, an action attribute analysis device that extracts a user's life pattern using the usage history of a transportation system IC card and clusters users using the life pattern will be described.

[0189] (overall structure of the system)

[0190] figure 1 It is a configuration diagram of the action attribute analysis device 1 according to the first embodiment. The behavior attribute analysis device 1 takes the IC card usage history 103 and the credit card usage history 104 as input, and outputs the analysis report 309 . The IC card usage history 103 is data that stores a history of use of the transportation system IC card 81 by the user of the transportation system IC card 81 at the ticket gate 82 at a station or a terminal 83 installed in a store. The credit card use history 104 is data that stores a history of credit card (not shown) users using credit cards for payment at stores or the like. The analysis report 309 is a repor...

Embodiment approach 2

[0426] In Embodiment 2 of the present invention, a description will be given of extracting a life pattern of a certain period (one week or 10 days, etc.) by using a life pattern in units of a day, and generating a life pattern in a period. A configuration example in which frequency of appearance is a vector of feature quantities and performs multistage clustering for clustering users, places, and the like. Since the hardware configuration of the action attribute analysis device 1 in the second embodiment is the same as that in the first embodiment, description thereof will be omitted.

[0427] (overall structure of the system)

[0428] Figure 41 It is a configuration diagram of the action attribute analysis device 1 according to the second embodiment. The action attribute analysis device 1 in the second embodiment is roughly composed of the following four functions. That is, the scene vector generation unit 10 , the life pattern extraction unit 20 , the period life pattern...

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Abstract

To provide a technique for extracting a user's action pattern from history data that accumulates human actions, and using the pattern to comprehensively and efficiently analyze the user's action tendency or characteristics from various viewpoints such as place and time. The action attribute analysis device according to the present invention expresses the action pattern by recording the actions of the crowd as scene vectors of scene values ​​for each time period, and extracts the life pattern included in the crowd as a whole by clustering the scene vectors Finally, classification is performed based on which lifestyle pattern each person conforms to (refer to FIG. 1 ).

Description

technical field [0001] The present invention relates to a method and device for classifying analysis objects using human action attributes. Background technique [0002] A wireless communication record between a mobile communication device such as a mobile phone and its base station, or sensor information of a car in a road traffic system shows a person's movement history. Similarly, it can be said that the use history of the transportation system IC card also shows the movement history of the person. When an electronic money function is provided to a transportation system IC card, it can be considered that the card also stores the action history of the person such as shopping along with the travel history. From the point of view of shopping, the use history of credit cards is also a person's action history. In addition, the biological information (body temperature, pulse, acceleration of the wrist, etc.) of a person measured using a sensor terminal that can be worn on a p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30G06Q50/10
CPCG06Q10/00G06F16/285G06F16/35G06Q30/0201G06Q30/0204
Inventor 相园敏子铃木敬
Owner HITACHI LTD