Yazar "Batrancea, Larissa M." için listeleme
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Coarse Graining on Financial Correlation Networks
Balcı, Mehmet Ali; Batrancea, Larissa M.; Akgüller, Ömer; Nichita, Anca (MDPI, 2022)Community structure detection is an important and valuable task in financial network studies as it forms the basis of many statistical applications such as prediction, risk analysis, and recommendation. Financial networks ... -
Discrete Geodesic Distribution-Based Graph Kernel for 3D Point Clouds
Balcı, Mehmet Ali; Akgüller, Ömer; Batrancea, Larissa M.; Gaban, Lucian (MDPI, 2023)In the structural analysis of discrete geometric data, graph kernels have a great track record of performance. Using graph kernel functions provides two significant advantages. First, a graph kernel is capable of preserving ... -
Empirical investigation on how wellbeing-related infrastructure shapes economic growth: Evidence from the European Union regions
Batrancea, Larissa M.; Nichita, Anca; Balcı, Mehmet Ali; Akgüller, Ömer (PMC, 2023)One of the most important policies of the European Union is regional development, which comprises measures of enhancing economic growth and citizens' living standards via strategic investment. Considering that economic ... -
Fractality of Borsa Istanbul during the COVID-19 Pandemic
Balcı, Mehmet Ali; Batrancea, Larissa M.; Akgüller, Ömer; Gaban , Lucian; Rus, Mircea-Iosif (MDPI, 2022)Forecasting price changes is very important for the process of estimating and managing market risk in financial markets. Price changes in financial markets may also depend on non-market factors. Considering this situation, ... -
Network-Induced Soft Sets and Stock Market Applications
Balcı, Mehmet Ali; Batrancea, Larissa M.; Akgüller, Ömer (MDPI, 2022)The intricacy of the financial systems reflected in bilateral ties has piqued the interest of many specialists. In this research, we introduce network-induced soft sets, a novel mathematical model for studying the dynamics ... -
Novel Graph Neighborhoods Emerging from Ideals
Çaksu Güler, Ayşegül; Balcı, Mehmet Ali; Batrancea, Larissa M.; Akgüller, Ömer; Gaban, Lucian (MDPI, 2023)Rough set theory is a mathematical approach that deals with the problems of uncertainty and ambiguity in knowledge. Neighborhood systems are the most effective instruments for researching rough set theory in general. ... -
Path-Based Visibility Graph Kernel and Application for the Borsa Istanbul Stock Network
Balcı, Mehmet Ali; Akgüller, Ömer; Batrancea, Larissa M.; Gaban, Lucian (MDPI, 2023)Using networks to analyze time series has become increasingly popular in recent years. Univariate and multivariate time series can be mapped to networks in order to examine both local and global behaviors. Visibility ... -
A Series-Based Deep Learning Approach to Lung Nodule Image Classification
Balcı, Mehmet Ali; Batrancea, Larissa M.; Akgüller, Ömer; Nichita, Anca (MDPI, 2023)Although many studies have shown that deep learning approaches yield better results than traditional methods based on manual features, CADs methods still have several limitations. These are due to the diversity in imaging ... -
Sources of SMEs Financing and Their Impact on Economic Growth across the European Union: Insights from a Panel Data Study Spanning Sixteen Years
Balcı, Mehmet Ali; Batrancea, Larissa M.; Chermezan, Leontin; Akgüller, Ömer; Masca, Ema Speranta (MDPI, 2022)Getting access to sufficient funding is the keystone for the development of any business, but especially for small and medium enterprises (SMEs). These economic entities are crucial players in the global economy since they ...
