Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ivana P. Markovic"'
Chemical composition of leaf extracts of Stevia rebaudiana Bertoni grown experimentally in Vojvodina
Publikováno v:
Journal of the Serbian Chemical Society, Vol 73, Iss 3, Pp 283-297 (2008)
The chemical composition of leaf extracts of Stevia rebaudiana Bertoni, grown for the first time on an experimental field near Zrenjanin, was examined by GC–MS. The tested plant material was harvested in September of 2002. To analyze the chemical c
Externí odkaz:
https://doaj.org/article/2d5a2670c35f4e268e94043ab6c9bb14
Publikováno v:
Communications in Computer and Information Science ISBN: 9783030331092
ICT Innovations
ICT Innovations
An investment decision is one of the most important financial decisions. With the aim of optimizing investment in securities from the aspect of return and risk, investors usually diversify their portfolio securities. This paper presents a hybrid mode
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14e112b4dc4f75bc73b6559f875fe09c
https://doi.org/10.1007/978-3-030-33110-8_15
https://doi.org/10.1007/978-3-030-33110-8_15
Publikováno v:
Soft Computing. 21:5387-5398
Nowadays, stock market trend prediction represents a challenging subject both in terms of the choice of the prediction model and in terms of constructing the set of features that model will use for prediction. To address both of these aspects, we pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1521605fb2cdc17a71a14699c76cece3
https://doi.org/10.1007/s00500-016-2123-0
https://doi.org/10.1007/s00500-016-2123-0
Publikováno v:
Procedia Economics and Finance. 19:51-62
This research examines the efficacy of technical analysis and predictive modeling in defining the optimal strategy for investing in the stocks indices of emerging markets. Trading strategies are set regarding different technical indicators based on m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bea0e34d65dea3c7a38e776cd3458529
Publikováno v:
ICT Innovations 2014 ISBN: 9783319098784
ICT Innovations
ICT Innovations
The paper proposes a trend prediction model based on an incremental training set update scheme for the BELEX15 stock market index using the Least Squares Support Vector Machines (LS-SVMs) for classification. The basic idea of this updating approach i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8732c718d1a3fe1f598cb84645762a87
https://doi.org/10.1007/978-3-319-09879-1_11
https://doi.org/10.1007/978-3-319-09879-1_11
Publikováno v:
12th Symposium on Neural Network Applications in Electrical Engineering (NEUREL).
The aim of this study is to develop a relevance vector machine-a RVM classifier for trend prediction of the BELEX15 index of the Belgrade Stock Exchange. In addition, the RVM model is compared to two ‘similar’ methods: support vector machines - S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::933edcefc393c24057cb630b20ecd961
https://doi.org/10.1109/neurel.2014.7011508
https://doi.org/10.1109/neurel.2014.7011508
Publikováno v:
2013 21st Telecommunications Forum Telfor (TELFOR).
This paper describes the process of preparing available data in the field of basic property insurance risks, in order to use it in the further researches for modeling the probability distribution of the occurrence of insured events that cause extreme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d5733d27f6c7108ce00ee435a6676fd0
https://doi.org/10.1109/telfor.2013.6716358
https://doi.org/10.1109/telfor.2013.6716358
Autor:
Sonja Gievska, Gjorgji Madjarov
This book constitutes the refereed proceedings of the 11th International ICT Innovations Conference, ICT Innovations 2019, held in Ohrid, Macedonia, in October 2019.The 18 full papers presented were carefully reviewed and selected from 75 submissions