Features selection is an essential step for successful data classification, since it reduces the data dimensionality by removing redundant features. Consequently, that minimizes the classification complexity and time in addition to maximizing its accuracy. In this article, a comparative study considering six features selection heuristics is conducted in order to select the best relevant feature...

Moravcsik Gyula 1892-ben szuletett es 1972-ben hunyt el. Szuletesenek halalanak kettős evfordulojat 2022-ben melto modon kivanja megunnepelni az egyetlen magyar bizantinologiai kutatointezet, Eotvos Jozsef Collegium Byzantium Kozpontja. A megemlekezes reszet kepezi, hogy a Kozpont tagjai 2017-ben elnyert tudomanyos palyazatuk kereteben (tobb egyeb alapkutatasi tevekenyseg mellett) 2022 vegere n...

INTRODUCTION Several neuroimaging studies have suggested that patients with chronic primary insomnia (CPI) exhibit anatomical and functional alterations of the brain, but the temporal regularity in spontaneous neuronal activity remains unknown. Here, brain entropy (BEN), a data-driven method used to measure the signal regularity of a time series, was applied for the first time to investigate ch...

1Departments of Mathematics and of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel E-mail: [email protected] 2Departments of Communication Systems Engineering, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel E-mail: [email protected] 3Departments of Computer Science, Ben-Gurion University of the Negev, Beer-Sheva 84105, Israel E-mail: shpungin@cs....

Amir Shapiro, Eran Korkidi, and Amnon Demri Department of Mechanical Engineering Ohad Ben-Shahar Department of Computer Science Raziel Riemer and Yael Edan Department of Industrial Engineering and Management Ben-Gurion University of the Negev P. O. Box 653 Beer-Sheva 84105, Israel e-mail: [email protected], [email protected], [email protected], [email protected], [email protected], yael...

Joachim Meyer Liat Feinshreiher Yisrael Parmet Department of Industrial Department of Industrial Department of Industrial Engineering and Management Engineering and Management Engineering and Management Ben Gurion University Ben Gurion University Ben Gurion University Beer Sheva 84105, Israel Beer Sheva 84105, Israel Beer Sheva 84105, Israel [email protected] Uein @bgumail.bgu.ac.il ipa...

Ž . Balkan endemic nephropathy BEN is a fatal kidney disease that is known to occur only in clusters of villages in alluvial valleys of tributaries of the Danube River in Bulgaria, Romania, Yugoslavia, Bosnia, and Croatia. The confinement of this disease to a specific geographic area has led to speculation that an environmental factor may be involved in the etiology of BEN. Numerous environment...

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Achieving and maintaining price stability is the bedrock principle of a sound monetary policy. Price stability promotes economic growth and welfare by increasing the efficiency of the market mechanism, facilitating long-term planning, and minimizing distortions created by the interaction of inflation and the tax code, accounting rules, financial contracts, and the like. Price stability also inc...