Non-negative novelty extraction: A new non-negativity constraint for NMF

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Summary, etc.：: <p>To develop a sound-monitoring system for checking machine health, we propose an algorithm for extracting novel sound (i.e. abnormal sound) from the...

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Material Type: その他
Title: Non-negative novelty extraction: A new non-negativity constraint for NMF
Publication Date: 2018-11-02
Publication Date (W3CDTF): 2018
Periodical title: 16th International Workshop on Acoustic Signal Enhancement, IWAENC 2018 - Proceedings
Pages: 256-
ISBN (Periodical Title): 9781538681510
Subject Heading: Anomaly detection
Machine health monitoring
Non-negative matrix factorization (NMF)
Nonnegative matrix underapproximation (NMU)
Novelty detection
Signal Processing
信号処理
Acoustics and Ultrasonics
音響学および超音波学
Target Audience: 一般
DOI: 10.1109/IWAENC.2018.8521320
https://doi.org/10.1109/IWAENC.2018.8521320
Data Provider (Database): 国立情報学研究所 : 学術機関リポジトリデータベース（IRDB）（機関リポジトリ）
https://irdb.nii.ac.jp
Original Data Provider (Database): 帝京大学 : 帝京大学研究・教育リポジトリ