LOCAL ANALYSIS SERVER, CENTRAL ANALYSIS SERVER, AND DATA ANALYSIS METHOD

摘要

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.