Search Results - subject:"k means clustering"

Capturing attitudinal characteristics of decision-makers in group decision making : application to select policy recommendations to enhance supply chain resilience under COVID-19 outbreak

Wen, Zhi; Liao, Huchang - In: Operations management research : OMR ; advancing … 15 (2022) 1/2, pp. 179-194

Persistent link: https://www.econbiz.de/10013462260

Unsupervised learning methods for efficient geographic clustering and identification of disease disparities with applications to county-level colorectal cancer incidence in California

McMahon, Mallory E.; Doroshenko, Lyubov; Roostaei, Javad; … - In: Health care management science : a new journal serving … 25 (2022) 4, pp. 574-589

Persistent link: https://www.econbiz.de/10013483700

Strategic perspectives on quitting or remaining in commercial agriculture in South Africa and why it matters

Cloete, Kandas; Greyling, Jan; Delport, Marion - In: Agrekon 61 (2022) 1, pp. 94-108

Persistent link: https://www.econbiz.de/10013177991

Risk-averse assembly line worker assignment and balancing problem with limited temporary workers and moving workers

Liu, Ming; Liu, Zhongzheng; Chu, Feng; Liu, Rongfan; … - In: International journal of production research 60 (2022) 23, pp. 7074-7092

Persistent link: https://www.econbiz.de/10013502281

Exploring the equity-bond relationship in a low-rate environment with unsupervised learning

Baynes, Lucas; Renzi-Ricci, Giulio - In: The journal of investment strategies 11 (2022) 2, pp. 1-10

Persistent link: https://www.econbiz.de/10013462908

A new price test in geographic market definition: An application to German retail gasoline market

Bantle, Melissa; Muijs, Matthias; Dewenter, Ralf - 2018

Market delineation is a fundamental tool in modern antitrust analysis. However, the definition of relevant markets can be very difficult in practice. This preliminary draft applies a new methodology combining a simple price correlation test with hierarchical clustering -a method known from...

Persistent link: https://www.econbiz.de/10011929833

A new price test in geographic market definition : an application to German retail gasoline market

Bantle, Melissa; Muijs, Matthias - 2018

Persistent link: https://www.econbiz.de/10011911873

Dissection of Bitcoin's multiscale bubble history : from January 2012 to February 2018

Gerlach, Jan-Christian; Demos, Guilherme; Sornette, Didier - 2018

We present a detailed bubble analysis of the Bitcoin to US Dollar price dynamics from January 2012 to February 2018. We introduce a robust automatic peak detection method that classifies price time series into periods of uninterrupted market growth (drawups) and regimes of uninterrupted market...

Persistent link: https://www.econbiz.de/10011899669

Incorporating statistical clustering methods into mortality models to improve forecasting performances

Tsai, Cary Chi-Liang; Cheng, Echo Sihan - In: Insurance / Mathematics & economics 99 (2021), pp. 42-62

Persistent link: https://www.econbiz.de/10012649207

Cluster-based convolution process on big data in privacy preserving data mining

Lalitha, R.; Rameshkumar, K. - In: International journal of business information systems : … 38 (2021) 1, pp. 17-33

Persistent link: https://www.econbiz.de/10012695119