Performance prediction from communication data

A computer system for predicting system device failure, comprising:

• a processor device operatively coupled to a memory device, the processor device being configured to:
• represent device failure related data associated with the plurality of devices from a predetermined domain by at least one temporal graph for each of the plurality of devices;
• extract representations based on temporal graph features from the at least one temporal graph that capture both temporal and structural correlation in the device failure related data;
• and
• predict, based on the vector representations and at least one device failure related metric in the predetermined domain, at least one of the plurality of devices that is expected to fail within a predetermined time.

A computer program product for predicting performance of a plurality of devices, the computer program product comprising a non-transitory computer readable storage medium having program instructions embodied therewith, the program instructions executable by a computing device to cause the computing device to perform the method comprising:

• representing device failure related data associated with the plurality of devices from a predetermined domain by at least one temporal graph for each of the plurality of devices;
• extracting vector representations based on temporal graph features from the at least one temporal graph that capture both temporal and structural correlation in the device failure related data;
• and
• predicting, based on the vector representations and at least one performance metric in the predetermined domain, at least one of the plurality of devices that is expected to fail within a predetermined time.