Title:
相変化メモリの閉ループ・プログラミング
Document Type and Number:
Japanese Patent JP7357079
Kind Code:
B2
Abstract:
A computer implemented method includes updating weight values associated with a plurality of analog synapses in a cross-bar array that implements an artificial neural network by sending a pulse sequence to the analog synapses. Each analog synapse includes a conductance unit, wherein a weight value of the analog synapse is based on a conductance value of the conductance unit. The pulse sequence changes the conductance value. The method further includes comparing the weight values of the analog synapses with target weight values associated with the analog synapses and selecting a set of analog synapses based on the comparison. The method further includes updating the weight values of the selected analog synapses by sending a set of electric pulses of varying durations.
More Like This:
WO/2021/015697 | LOGIC GATE WITH NEURON CIRCUIT |
JP7490572 | Neural Network Processing Elements |
WO/2019/157599 | NEURAL NETWORK ACCELERATOR |
Inventors:
Gari, Esteban Ambrogio
Barre, Jeffrey
McKin, Charles
Tsai, Sydney
Narayanan, Pretty Tissue
Barre, Jeffrey
McKin, Charles
Tsai, Sydney
Narayanan, Pretty Tissue
Application Number:
JP2021568981A
Publication Date:
October 05, 2023
Filing Date:
April 07, 2020
Export Citation:
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION
International Classes:
G06N3/063; G06G7/60
Domestic Patent References:
JP2013524394A | ||||
JP2013114737A | ||||
JP2005251383A | ||||
JP2004234707A |
Foreign References:
WO2019049842A1 | ||||
WO2017163139A1 | ||||
US9842647 | ||||
US20080056023 | ||||
WO2018087617A1 |
Attorney, Agent or Firm:
Tadashi Taneichi