Abstract: An apparatus for assisting maintenance work includes circuitry configured to perform learning based on a data set in association with a replaced or repaired part, or a new part after replacement indicated by work content information, and the learning includes processing an input of the data set or a portion of the data set, in accordance with model parameters of a machine learning model; determining work content information applied to the input; and updating the model parameters of the machine learning model based on the determined work content information.

Abstract: An apparatus for assisting maintenance work, a method of assisting maintenance work, and a program for assisting maintenance work that assists maintenance work, while reducing the number of onside services by a maintenance operator, are provided. An apparatus for assisting maintenance work includes a first acquirement unit configured to acquire a data set including a combination of device information of a target device and operation information of the target device, or a data set including a combination of the device information of the target device and event information indicating an event for the target device. The apparatus for assisting maintenance work includes a second acquirement unit configured to acquire work content information indicating a content of maintenance work, for the target device, performed through a maintenance operator, the work content information indicating a replaced or repaired part, or a new part after replacement.