US 12,229,690 B2
System and method for determining expected loss using a machine learning framework
Ilya Stanevich, Toronto (CA); Maxime Lafleur-Forcier, Boucherville (CA); Xuling Wang, Toronto (CA); Philippe Meunier, Montreal (CA); Mathieu Jacob, Montreal (CA); Robert Chamoun, Montreal (CA); and Bruno Veillete-Cossette, Montreal (CA)
Assigned to THE TORONTO-DOMINION BANK, Toronto (CA)
Filed by THE TORONTO-DOMINION BANK, Toronto (CA)
Filed on Jun. 24, 2021, as Appl. No. 17/357,760.
Prior Publication US 2022/0414495 A1, Dec. 29, 2022
Int. Cl. G06N 5/04 (2023.01); G06N 20/00 (2019.01); G06Q 30/0204 (2023.01); G06Q 40/08 (2012.01)
CPC G06N 5/04 (2013.01) [G06N 20/00 (2019.01); G06Q 30/0205 (2013.01); G06Q 40/08 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A computer system for predicting an expected loss for a set of claim transactions received for processing at a server, the computer system comprising:
a computer processor; and
a non-transitory computer-readable storage medium storage having instructions that when executed by the computer processor perform actions comprising:
predicting, at a first machine learning model, a claim frequency of the set of claim transactions over a given time period, the first machine learning model trained using historical frequency data for an average number of claims from a prior time period and training further performed based on a segment type defining a type of claim being submitted, each type of segment having corresponding peril types further defining the type of claim;
predicting, at a second machine learning model, claim severity of the set of claim transactions during the given time period, the second machine learning model trained using historical severity data including an average loss severity value of each claim for the prior time period and based on the segment type and the corresponding peril types;
determining the expected loss for the set of claim transactions over the given time period by applying a product of prediction of the first machine learning model and the second machine learning model; and,
wherein the first and the second machine learning model, once trained for each of the types of segments and thereby trained for different peril types are applied for predicting a subsequent expected loss for subsequent claims associated with any one of the peril types for each segment type of claim.