アクセス元分類装置、アクセス元分類方法及びプログラム

摘要

PROBLEM TO BE SOLVED: To assist an improvement of efficiency for specifying a terminal type of an access source to a service.;SOLUTION: An access source classifying device includes: a first calculating unit that calculates a statistic relating to an access to each service from each access source on the basis of a collection of access logs that indicates an access to any service among multiple services from any access source among multiple access sources; a second calculating unit which applies a clustering method to the statistic and calculates a relevance between each access source and each service; and a classifying unit that classifies the multiple access sources into any of groups each including one or more access sources on the basis of the relevance.;SELECTED DRAWING: Figure 4;COPYRIGHT: (C)2019,JPO&INPIT