Results 21 to 30 of about 370,101 (314)

Quadratic boosting

open access: yesPattern Recognition, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pham, T.V., Smeulders, A.W.M.
openaire   +6 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   +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

Boosting the Anatomy of Volatility [PDF]

open access: yes, 2012
Risk and, thus, the volatility of financial asset prices plays a major role in financial decision making and financial regulation. Therefore, understanding and predicting the volatility of financial instruments, asset classes or financial markets in ...
Mittnik, Stefan   +2 more
core   +1 more source

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

Knot selection by boosting techniques [PDF]

open access: yes, 2006
A novel concept for estimating smooth functions by selection techniques based on boosting is developed. It is suggested to put radial basis functions with different spreads at each knot and to do selection and estimation simultaneously by a componentwise
Gerhard Tutz   +3 more
core   +1 more source

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

Can Behaviorally Informed Urban Living Labs Foster the Energy Transition in Cities?

open access: yesFrontiers in Sustainable Cities, 2021
Identifying governance schemes that promote cooperation among urban stakeholders is a priority in a context where rapid urbanization poses multiple and complex challenges for ensuring the sustainability of cities.
Nives Della Valle   +4 more
doaj   +1 more source

Boosting Techniques for Nonlinear Time Series Models [PDF]

open access: yes, 2010
Many of the popular nonlinear time series models require a priori the choice of parametric functions which are assumed to be appropriate in specific applications.
Gerhard Tutz   +5 more
core   +1 more source

Modified LUO High Gain DC-DC Converter With Minimal Capacitor Stress for Electric Vehicle Application

open access: yesIEEE Access, 2021
The vigorous growth of electric vehicles in the field of automobile paves the way for the development of dc-dc converter. A novel high gain super Luo dc-dc converter is proposed in this article.
J. Divya Navamani   +4 more
doaj   +1 more source

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