INFORMATION PROCESSING DEVICE, METHOD, AND PROGRAM

To support a creation of an auto encoder having a high abnormality detection performance.SOLUTION: An information processing device according to an embodiment includes a calculation unit and an output control unit. The calculation unit calculates a first input and output error related to normal data...

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Bibliographic Details
Main Authors NAKATA KOTA, KATO YUICHI, TAKAKI KENTARO
Format Patent
LanguageEnglish
Japanese
Published 21.12.2022
Subjects
CALCULATING
COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS
COMPUTING
COUNTING
PHYSICS
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Summary:To support a creation of an auto encoder having a high abnormality detection performance.SOLUTION: An information processing device according to an embodiment includes a calculation unit and an output control unit. The calculation unit calculates a first input and output error related to normal data in each of a plurality of auto encoders having different network structures; and a second input and output error related to pseudo abnormality data different from the normal data. The output control unit outputs relational data that expresses a relationship among the network structure, the first input and output error, and the second input and output error.SELECTED DRAWING: Figure 6 【課題】高い異常検知性能を有するオートエンコーダの作成を支援すること【解決手段】 実施形態に係る情報処理装置は、算出部と出力制御部とを有する。算出部は、互いに異なるネットワーク構造を有する複数のオートエンコーダ各々について、正常データに関する第１の入出力誤差と、前記正常データとは異なる疑似異常データに関する第２の入出力誤差とを算出する。出力制御部は、前記ネットワーク構造と前記第１の入出力誤差及び前記第２の入出力誤差との関係を表す関係データを出力する。【選択図】 図６
Bibliography:Application Number: JP20210096667