Title:
ニューラルネット解析装置、ニューラルネット解析方法及びプログラム
Document Type and Number:
Japanese Patent JP7374829
Kind Code:
B2
Abstract:
To provide a neural network analysis apparatus, a neural network analysis method, and a program that facilitate interpretation of a learned model while suppressing deterioration of prediction accuracy.SOLUTION: A neural network analysis apparatus according to an embodiment comprises a node used index pattern acquisition unit, and a clustering unit. The node used index pattern acquisition unit acquires a node used index pattern being information indicating a node used index that is a value indicating a degree for a node of a neural network to be used according to an input into an input layer for each node of an input layer, an intermediate layer and an output layer of the neural network, for each test data that is input into a learned model represented by an analysis object neural network which is a neural network of an analysis object. The clustering unit performs clustering of the test data and the node used index pattern on the basis of the node used index pattern acquired by the node used index pattern acquisition unit.SELECTED DRAWING: Figure 1
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Inventors:
Hidemasa Ito
Application Number:
JP2020052073A
Publication Date:
November 07, 2023
Filing Date:
March 24, 2020
Export Citation:
Assignee:
Toshiba Corporation
Toshiba Digital Solutions Corporation
Toshiba Digital Solutions Corporation
International Classes:
G06F16/906; G06F11/36; G06N3/10
Domestic Patent References:
| JP201953491A | ||||
| JP2018169960A | ||||
| JP201982883A | ||||
| JP1232464A |
Foreign References:
| WO2019076866A1 | ||||
| US20200050945 |
Attorney, Agent or Firm:
Patent Attorney Shiga International Patent Office
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