Patent ID: 11895004
Assignee: JPMORGAN CHASE BANK, N.A.
Field: Computer technology (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 10:
11. An electronic device, comprising:
a memory storing a link prediction computer program; and
a computer processor;
wherein, when executed by the computer processor, the link prediction computer program causes the computer processor to perform the following:
receive a model for a multiplex network;
define a property matrix that specifies feature for cross-layer correlation;
construct a cross-correlation matrix from the property matrix;
apply a count and weight correlation heuristic to the cross-correlation matrix, wherein the count and weight correlation heuristic counts a number of layers that contain a link between two nodes, and weights that count according to cross-layer correlations;
apply a correlation weighted heuristic to the cross-correlation matrix;
apply a count correlation-weighted heuristic to the cross-correlation matrix that counts the number of layers that contain a link between two nodes and weights that count according to both cross-layer correlations and values resulting from evaluating a monoplex heuristic applied to each layer in the multiplex network, resulting in output values; and
identify a missing link based on the output values.