Results 11 to 20 of about 726,930 (286)

Boosting healthier choices [PDF]

open access: yesBMJ, 2022
Thomas Rouyard and colleagues discuss use of the boosting approach as an alternative to nudging in developing non-coercive interventions to promote ...
Rouyard, Thomas   +3 more
openaire   +2 more sources

A Rule Extraction Technique Applied to Ensembles of Neural Networks, Random Forests, and Gradient-Boosted Trees

open access: yesAlgorithms, 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
doaj   +1 more source

Use of machine learning techniques for modeling of snow depth

open access: yesЛëд 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
doaj   +1 more source

Application of Machine Learning Methods to Assess Filtration Properties of Host Rocks of Uranium Deposits in Kazakhstan

open access: yesApplied 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
doaj   +1 more source

Boosted Higgs shapes [PDF]

open access: yesThe European Physical Journal C, 2014
The inclusive Higgs production rate through gluon fusion has been measured to be in agreement with the Standard Model (SM). We show that even if the inclusive Higgs production rate is very SM-like, a precise determination of the boosted Higgs transverse momentum shape offers the opportunity to see effects of natural new physics.
Schlaffer, Matthias   +4 more
openaire   +5 more sources

Boosting Ridge Regression [PDF]

open access: yes, 2005
Ridge regression is a well established method to shrink regression parameters towards zero, thereby securing existence of estimates. The present paper investigates several approaches to combining ridge regression with boosting techniques.
Binder, Harald, Tutz, Gerhard
core   +2 more sources

A Multilevel Switched Capacitor Inverter with Reduced Components and Self-Balance

open access: yesApplied 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
doaj   +1 more source

Kernel density classification and boosting: an L2 sub analysis [PDF]

open access: yes, 2005
Kernel density estimation is a commonly used approach to classification. However, most of the theoretical results for kernel methods apply to estimation per se and not necessarily to classification.
B.W. Silverman   +25 more
core   +2 more sources

Estimation and Regularization Techniques for Regression Models with Multidimensional Prediction Functions [PDF]

open access: yes, 2008
Boosting is one of the most important methods for fitting regression models and building prediction rules from high-dimensional data. A notable feature of boosting is that the technique has a built-in mechanism for shrinking coefficient estimates and
Hothorn, Torsten   +3 more
core   +2 more sources

Radiology Decision Support System for Selecting Appropriate CT Imaging Titles Using Machine Learning Techniques Based on Electronic Medical Records

open access: yesIEEE 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
doaj   +1 more source

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