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Title:
ARTIFICIAL INTELLIGENCE NEURAL NETWORK TRAINING METHOD AND TRAINING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/101730
Kind Code:
A1
Abstract:
The present invention relates to an artificial intelligence neural network training method and system, and, more specifically, to an artificial intelligence neural network training method and system, which use an input map and a target map generated under different circumstances, so as to train an artificial intelligence neural network, and thus can reduce the influence of background noise on a sound source map. The artificial intelligence neural network training method according to one embodiment of the present invention may comprise: a background noise acquisition step in which a background noise acquisition unit acquires background noise in a specific place; an input map generation step in which an input map generation unit assumes that there is virtual target sound in the specific place, and generates an input map of the specific place in which it is assumed that there is the virtual target sound; a target map generation step in which a target map generation unit generates a target map if there is only the virtual target sound in the specific place; and a neural network training step in which a neural network training unit trains an artificial intelligence neural network to output the target map if the input map is input. According to the present invention, a use range of a sound source map can be widened by reducing the influence of background noise on the sound source map.

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Inventors:
CHANG JI HO (KR)
CHO WAN HO (KR)
Application Number:
PCT/KR2023/016764
Publication Date:
May 16, 2024
Filing Date:
October 26, 2023
Export Citation:
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Assignee:
KOREA RES INST STANDARDS & SCI (KR)
VIZWAVE INC (KR)
International Classes:
G01S3/808; G01S5/22; G06N3/08; H04R1/40; H04R3/00
Foreign References:
KR20210070586A2021-06-15
KR20220098659A2022-07-12
KR20120133330A2012-12-10
KR20200123503A2020-10-30
KR20190106922A2019-09-18
Attorney, Agent or Firm:
PCR INTELLECTUAL PROPERTY LAW FIRM (KR)
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