Browsing by Subject "classification"

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Analysis of the Association Between Topics in Online Documents and Stock Price Movements

Dařena, František; Přichystal, Jan (Mendelova univerzita v Brně, 2018)

This paper aims at discovering the topics hidden in the newspaper articles that have an impact on movements of stock prices of the corresponding companies. Document topics are characterized by combinations of specific words ...
Chemometric approach to characterization of the selected grape seed oils based on their fatty acids composition and FTIR spectroscopy

Mašán, Vladimír; Matwijczuk, Arkadiusz P.; Niemczynowicz, Agnieszka; Kycia, Radosław A.; Karcz, Dariusz; Gładyszewska, Bożena; Ślusarczyk, Lidia; Burg, Patrik (Nature Publishing Group, 2021)

Addressing the issues arising from the production and trade of low-quality foods necessitates developing new quality control methods. Cooking oils, especially those produced from the grape seeds, are an example of food ...
Predicting financial distress of agriculture companies in EU

Klepáč, Václav; Hampel, David (Česká akademie zemědělských věd, 2017)

The objective of this paper is prediction of financial distress (default of payment or insolvency) of 250 agriculture business companies in EU from which 62 companies defaulted in 2014 with respect to lag of the used ...