公开(公告)号：US20210319098A1

公开(公告)日：2021-10-14

申请号：US17254235

申请日：2019-04-23

Applicant: INTEL CORPORATION

Inventor： OLEG POGORELIK ,  ALEX NAYSHTUT ,  OMER BEN-SHALOM ,  DENIS KLIMOV ,  RAIZY KELLERMANN ,  GUY BARNHART-MAGEN ,  VADIM SUKHOMLINOV

IPC: G06F21/55 ,  G06N20/00 ,  G06N5/04

Abstract: Techniques and apparatuses to harden AI systems against various attacks are provided. Among the different techniques and apparatuses, is provided, techniques and apparatuses that expand the domain for an inference model to include both visible classes and well as hidden classes. The hidden classes can be used to detect possible probing attacks against the model.