MACHINE LEARNING DEVICE, METHOD OF GENERATING A LEARNING MODEL, INSULATION RESISTANCE ASSESSMENT DEVICE, AND CONTROL DEVICE

摘要

A machine learning device (12) comprises a training data acquisition unit (24) which is designed to collect several pieces of training data, each of which includes insulation resistances of a servomotor (22) at the beginning and at the end of a specific period, and time series data showing the states of the servomotor (22) in the specified period, and a learning model generation unit (26) configured to perform supervised learning using the training data to thereby generate a learning model.