公开(公告)号：US20240273344A1

公开(公告)日：2024-08-15

申请号：US18434549

申请日：2024-02-06

Applicant: STMicroelectronics International N.V.

Inventor： Filippo NACCARI ,  Angelo BOSCO

IPC: G06N3/047

CPC classification number: G06N3/047

Abstract: A processing device includes memory circuitry having stored therein a set of weight values and a threshold value and instructions which, when executed in the processing device, cause the processing device to apply a first artificial neural network (ANN) processing to a set of sensing signals, producing as a result a set of compressed representations of the sensing signals. The first ANN processing is trained to produce the set of compressed representations using a set of training signals distributed according to a set of training classes having an integer number L of classes. The instructions further cause the processing device to configure weight values of a plurality of computing units of a set of ANN processing circuits as a function of a set of weight values.