Abstract: An example non-transitory computer-readable storage medium comprises instructions executable by a processor to receive data including event log data and repair event data indicative of failures of the plurality of information technology (IT) devices, generate a plurality of images corresponding to the plurality of event codes of the event log data, and train a predictive data model using the plurality of images as inputs to the predictive data model and the repair event data as known outputs. For example, the predictive data model is trained to identify a plurality of failure windows and operational windows associated with the plurality of IT devices based on the repair event data and the event log data, and classify a plurality of sliding windows associated with the plurality of images based on the plurality of failure windows and operational windows.