A simple method for unsupervised anomaly detection: An application to Web time series data

• Keisuke Yoshihara ,

  Roles Formal analysis, Investigation, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: ksk0110@gmail.com

  Affiliation Center for Mathematics and Data Science, Gunma University, Maebashi, Gunma, Japan

  https://orcid.org/0000-0002-3365-9755

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• Kei Takahashi

  Roles Conceptualization, Data curation, Funding acquisition, Methodology, Project administration, Resources, Supervision

  Affiliations Faculty of Information Engineering, Fukuoka Institute of Technology, Fukuoka, Japan, School of Statistical Thinking, The Institute of Statistical Mathematics, Tokyo, Japan

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