Listar por autor "Ribeiro-Navarrete, Belén"
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Assessing the Effects of Disruptive Events on Technology Firms Using Non-Negative Matrix Factorization
Piñeiro-Chousa, Juan; Vizcaíno-González, Marcos; Ribeiro-Navarrete, Belén (Elsevier, 2019)[Abstract] This paper presents sector-level analysis of voting decisions in corporate meetings. Non-negative matrix factorization (NNMF) algorithms are applied to detect disruptive events in the technology sector. The ...