Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Ondrej Prochazka"'
Publikováno v:
Neurocomputing. 400:173-185
In many real-world forecasting problems, the time series under investigation can be approximated. In that case, instead of dealing with its exact values, only their minima and maxima achieved in the predefined periods are considered. Such an approxim
Autor:
Jan Blommaert, Ondrej Prochazka
Publikováno v:
Australian Review of Applied Linguistics, 44(1), 4-36. Monash University ePress
Conspiracy theories are often disqualified as inadequate and deliberate forms of misinformation. In this analysis, we engage with a specific case, the conspiracy theory developed on an online New Right forum called Q about the so-called “MAGA Kid i
Publikováno v:
Solar Physics. 291:779-789
Increase in the Balmer continuum radiation during solar flares was predicted by various authors but never firmly confirmed observationally using ground-based slit spectrographs. Here we describe a new post-focal instrument - Image Selector - enabling
Publikováno v:
EAIS
There are several applications of time series fore-casting for which accurate knowledge of it is not required. In those cases it is enough to deal with the approximation of time series by intervals i.e. interval-valued time series (ITS). In this pape
Autor:
Petr Hájek, Ondrej Prochazka
Fuzzy cognitive maps (FCMs) integrate neural networks and fuzzy logic to model complex nonlinear problems through causal reasoning. Interval-valued FCMs (IVFCMs) have recently been proposed to model additional uncertainty in decision-making tasks wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b9fc7f2b13d5e5b1ad48db8a6216ec84
https://hdl.handle.net/10195/72755
https://hdl.handle.net/10195/72755
Publikováno v:
Medicina, Vol 60, Iss 4, p 532 (2024)
We present the case of a 14-year-old patient who suffered fracture dislocation of the pisiform bone (PB) along with fractures of the scaphoid, proximal radius, and proximal phalanx of the thumb due to high-energy trauma directly to the extended wrist
Externí odkaz:
https://doaj.org/article/a75150ace54a45dd8f87bbe4c15f800b
Publikováno v:
2017 International Conference on Research and Innovation in Information Systems (ICRIIS).
Strategy maps are attracting considerable interest in strategic planning due to their capacity to represent causal-effect relationships among the key concepts. Several studies have used expert estimates to quantify the relationships. However, these e
Autor:
Ondrej Prochazka, Petr Hájek
Publikováno v:
Intelligent Decision Technologies 2017 ISBN: 9783319594200
KES-IDT (1)
KES-IDT (1)
Fuzzy cognitive maps (FCMs) are used to aid decision-making in complex highly nonlinear problems dealing with uncertainty. In FCMs, decision concepts are linked in order to represent causal relationships. In business decision-making, it is difficult
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::596154dc4c1b9c683268af1ba5fc7787
https://doi.org/10.1007/978-3-319-59421-7_19
https://doi.org/10.1007/978-3-319-59421-7_19
Publikováno v:
Lecture Notes in Business Information Processing ISBN: 9783319527635
FinanceCom
FinanceCom
Corporate credit ratings are based on a variety of information, including financial statements, annual reports, management interviews, etc. Financial indicators are critical to evaluate corporate creditworthiness. However, little is known about how q
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fdce325e9398e9a94edf24cdaafe13e
https://doi.org/10.1007/978-3-319-52764-2_4
https://doi.org/10.1007/978-3-319-52764-2_4
Autor:
Petr Hájek, Ondrej Prochazka
Publikováno v:
Theory and Practice of Natural Computing ISBN: 9783319710686
TPNC
TPNC
Stock return prediction is considered a challenging task in financial domain. The existence of inherent noise and volatility in daily stock price returns requires a highly complex prediction system. Generalizations of fuzzy systems have shown promisi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::968cee03318cefd5fddd6850aeac2d73
https://doi.org/10.1007/978-3-319-71069-3_9
https://doi.org/10.1007/978-3-319-71069-3_9