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Testing for news and noise in non-stationary time series subject to multiple historical revisions
Hecq, Alain W. J.; Jacobs, Jan; Stamatogiannis, Michalis P. - In: Journal of macroeconomics 60 (2019), pp. 396-407
Persistent link: https://www.econbiz.de/10012243203
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Outlier detection in high dimensional data
Kamalov, Firuz; Leung, Ho Hon - In: Journal of information & knowledge management : JIKM 19 (2020) 1, pp. 2040013-1-2040013-16
Persistent link: https://www.econbiz.de/10012292621
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A predictive DEA model for outlier detection
Yang, Mingwen; Wan, Guohua; Zheng, Eric - In: Journal of management analytics 1 (2014) 1, pp. 20-41
Persistent link: https://www.econbiz.de/10011729396
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Probabilistic anomaly detection in natural gas time series data
Akouemo, Hermine N.; Povinelli, Richard J. - In: International journal of forecasting 32 (2016) 3, pp. 948-956
Persistent link: https://www.econbiz.de/10011621902
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Modeling Bitcoin prices using signal processing methods, Bayesian optimization, and deep neural networks
Tripathi, Bhaskar; Sharma, Rakesh Kumar - In: Computational economics 62 (2023) 4, pp. 1919-1945
Persistent link: https://www.econbiz.de/10014442577
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A robust spectral clustering algorithm for sub-Gaussian mixture models with outliers
Srivastava, Prateek R.; Sarkar, Purnamrita; … - In: Operations research 71 (2023) 1, pp. 224-244
Persistent link: https://www.econbiz.de/10014308484
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Forecast performance of the Taiwan weighted stock index : update and expansion
Ji, Deng-Yuan; Chen, Hsiao-Yin; Lee, Cheng F. - 2024
Persistent link: https://www.econbiz.de/10015045618
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Testing error distribution by kernelized Stein discrepancy in multivariate time series models
Luo, Donghang; Zhu, Ke; Gong, Huan; Li, Dong - In: Journal of business & economic statistics : JBES ; a … 41 (2023) 1, pp. 111-125
Persistent link: https://www.econbiz.de/10013540650
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Forecasting return of used products for remanufacturing using Graphical Evaluation and Review Technique (GERT)
Zhou, Li; Xie, Jiaping; Gu, Xiaoyu; Lin, Yong; … - In: International journal of production economics 181 (2016), pp. 315-324
Persistent link: https://www.econbiz.de/10011619401
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Multiple outlier detection in samples with Exponential & Pareto tails : redeeming the inward approach & detecting Dragon Kings
Wheatley, Spencer; Sornette, Didier - 2015
We consider the detection of multiple outliers in Exponential and Pareto samples -- as well as general samples that have approximately Exponential or Pareto tails, thanks to Extreme Value Theory. It is shown that a simple "robust'' modification of common test statistics makes inward sequential...
Persistent link: https://www.econbiz.de/10011411972