Title:
LEARNING DEVICE, METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/259355
Kind Code:
A1
Abstract:
This learning device learns the weight of a binary neural network using an Ising machine, and comprises: a learning unit 1 that performs learning by using the Ising machine such that the sum of Hamiltonians H corresponding to learning data pieces becomes a ground state, where a binary neural network weight and an output from each unit of each layer of the binary neural network are associated with a spin of the Ising machine, wi is the ith weight of the binary neural network, the input data is x=(x1, x2, ..., xN, the output data is y, α is a predetermined real number, and H=α(y-(Σi=1 Nwixi))2; and an output unit 2 that outputs, as a weight corresponding to each spin, the value of each spin of when the sum of the Hamiltonians H becomes a ground state.
Inventors:
TOMOE TOKUMA (JP)
ARAI JUNYA (JP)
ARAI JUNYA (JP)
Application Number:
PCT/JP2021/021697
Publication Date:
December 15, 2022
Filing Date:
June 08, 2021
Export Citation:
Assignee:
NIPPON TELEGRAPH & TELEPHONE (JP)
International Classes:
G06N3/08; G06N10/00; G06N20/00
Foreign References:
| JP2021060714A | 2021-04-15 |
Attorney, Agent or Firm:
NAKAO, Naoki et al. (JP)
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