公开(公告)号：US20210224036A1

公开(公告)日：2021-07-22

申请号：US16744824

申请日：2020-01-16

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Mingu Kang ,  Seyoung Kim ,  Kyu-hyoun Kim

IPC分类号： G06F7/523 ,  G11C27/02 ,  G06N3/063

摘要： Mixed signal multipliers and methods for operating the same include a sampling capacitor and an accumulate capacitor. A sampling switch is configured to store an analog value on the sampling capacitor when a digital bit value of a digital signal is one and to store a zero when the digital bit value of the digital signal is a zero. An accumulate switch is configured to store an average of the stored value of the sampling capacitor and a previous stored value of the accumulate capacitor. A processor is configured to alternately trigger the sampling capacitor and the sampling capacitor for each bit value in the digital signal.

公开(公告)号：US20210117771A1

公开(公告)日：2021-04-22

申请号：US16657263

申请日：2019-10-18

申请人： INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人： Chia-Yu Chen ,  Pin-Yu Chen ,  Mingu Kang ,  Jintao Zhang

IPC分类号： G06N3/08 ,  G06N3/063

摘要： Methods, systems, and circuits for training a neural network include applying noise to a set of training data across wordlines using a respective noise switch on each wordline. A neural network is trained using the noise-applied training data to generate a classifier that is robust against adversarial training.