公开(公告)号：US20180129726A1

公开(公告)日：2018-05-10

申请号：US15787127

申请日：2017-10-18

Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

Inventor： Junyong PARK ,  Ok Gee MIN

IPC: G06F17/30 ,  G06K9/62 ,  G06F17/18

CPC classification number: G06F16/285 ,  G06F16/9535 ,  G06F17/18 ,  G06K9/6219 ,  G06K9/6221

Abstract: A local analysis server includes: a communicator for communicating with a plurality of devices and a central analysis server; and a controller for transmitting data collected from the plurality of devices to the central analysis server, receiving an analysis model including cluster information on a plurality of clusters generated by performing a clustering analysis on the collected data from the central analysis server, reconstructing the plurality of clusters based on the analysis model, and identifying a cluster corresponding to the received data from among the reconstructed clusters through a clustering analysis on the data received from the plurality of devices.