Title:
OPTICAL COMPUTATION DEVICE, LEARNING METHOD FOR OPTICAL COMPUTATION DEVICE, AND MANUFACTURING METHOD FOR OPTICAL COMPUTATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/038652
Kind Code:
A1
Abstract:
This invention realizes an optical computation device having high class determination capability. An optical computation device (1), by referencing correct answer strength distributions (I"1, I"2, ..., I"m), estimates a class to which information belongs, the information being represented by an input strength distribution (I) of signal light (L0) input to an optical computation unit (11), from a detected strength distribution (I') of signal light (Ln) detected by an optical detection unit (12). A learning method (M) is configured such that, of the correct answer strength distributions (I"1, I"2, ..., I"m), the correct answer strength distribution with the highest degree of similarity to the detected strength distribution I' becomes the correct answer strength distribution corresponding to a class c to which the information represented by the input strength distribution I belongs.
Inventors:
KUSAKA HIROYUKI (JP)
KASHIWAGI MASAHIRO (JP)
KASHIWAGI MASAHIRO (JP)
Application Number:
PCT/JP2023/019617
Publication Date:
February 22, 2024
Filing Date:
May 26, 2023
Export Citation:
Assignee:
FUJIKURA LTD (JP)
International Classes:
G06N3/067; G02F1/09; G02F1/13; G02F3/00; G06E3/00; G06N3/09
Domestic Patent References:
| WO2022130690A1 | 2022-06-23 |
Foreign References:
| US20210142170A1 | 2021-05-13 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
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