Patent ID: 11861504
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A method of performing a class incremental learning in a neural network apparatus, the method comprising:
training an autoencoder using first input embeddings with respect to a first class group;
calculating a contribution value of each of parameters of the autoencoder and calculating a first plurality of representative values with respect to each of at least one first class included in the first class group in the training of the autoencoder;
retraining the autoencoder using second input embeddings with respect to a second class group; and
updating the contribution value of the each of the parameters, for the retraining, and calculating a second plurality of representative values with respect to each of at least one second class included in the second class group in the retraining the autoencoder based on a class of the first class group.