Results 11 to 20 of about 224,408 (267)
Cumhuriyet Science Journal, 2020 The purpose of this study is to classify the data set which is created by taking students who placed to universities from 81 provinces, in accordance with Undergraduate Placement Examination between the years 2010-2013 in Turkey, with Bagging and ...
Tuğba Tuğ Karoğlu, Hayrettin Okut
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Regression Models for Symbolic Interval-Valued Variables
Entropy, 2021 This paper presents new approaches to fit regression models for symbolic internal-valued variables, which are shown to improve and extend the center method suggested by Billard and Diday and the center and range method proposed by Lima-Neto, E.A.and De ...
Jose Emmanuel Chacón +1 more
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Gradient boosting to boost the efficiency of hydraulic fracturing [PDF]
Journal of Petroleum Exploration and Production Technology, 2019 In this paper, we present a data-driven model for forecasting the production increase after hydraulic fracturing (HF). We use data from fracturing jobs performed at one of the Siberian oilfields. The data includes features, characterizing the jobs, and geological information.
Ivan Makhotin +2 more
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A comparative study of ensemble methods in the field of education: Bagging and Boosting algorithms
International Journal of Assessment Tools in Education, 2023 This study aims to conduct a comparative study of Bagging and Boosting algorithms among ensemble methods and to compare the classification performance of TreeNet and Random Forest methods using these algorithms on the data extracted from ABİDE ...
Hikmet Şevgin
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Algorithms, 2021 In machine learning, ensembles of models based on Multi-Layer Perceptrons (MLPs) or decision trees are considered successful models. However, explaining their responses is a complex problem that requires the creation of new methods of interpretation.
Guido Bologna
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Use of machine learning techniques for modeling of snow depth
Лëд и снег, 2017 Snow exerts significant regulating effect on the land hydrological cycle since it controls intensity of heat and water exchange between the soil-vegetative cover and the atmosphere.
G. V. Ayzel
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Pattern Recognition, 2008 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pham, T.V., Smeulders, A.W.M.
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Applied Sciences, 2023 The uranium required for power plants is mainly extracted by two methods in roughly equal amounts: quarries (underground and open pit) and in situ leaching (ISL). Uranium mining by in situ leaching is extremely attractive because it is economical and has
Yan Kuchin +7 more
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A Multilevel Switched Capacitor Inverter with Reduced Components and Self-Balance
Applied Sciences, 2023 This paper presents a novel 13-level switched capacitor multilevel inverter, which uses less devices to achieve six-fold voltage gain. The proposed topology structure consists of twelve transistors, two diodes, and three capacitors.
Zhengdong Deng +4 more
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IEEE Access, 2023 Radiologists use an imaging order from the ordering physician, which includes a radiology title, to select the most suitable imaging protocol. Inappropriate radiology titles can disrupt protocol selection and result in mistaken or delayed diagnosis.
Peyman Shokrollahi +7 more
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