A computing device includes a processor and a storage device coupled to the processor. The storage device stores instructions to cause the processor to perform acts to provide a circuit performance modeling. The acts include identifying and extracting paths of an electric circuit between a plurality of designated components that represent the electric circuit; converting at least one of the extracted paths to a path embedding comprising a vector of a fixed length; and predicting, by a circuit representation-learning model, characteristics of the designated components that represent the electric circuit based on an input of circuit parameters of the electric circuit.