Results 21 to 30 of about 3,609,753 (274)

Mobile app validation: a digital health scorecard approach

npj Digital Medicine, 2021
While digital health solutions continue to grow in number and in complexity, the ability for stakeholders in healthcare to easily discern quality lags far behind.
Ramy Sedhom, Michael J. McShea, Adam B. Cohen, Jonathan A. Webster, Simon C. Mathews   +4 more
doaj   +1 more source

Approximate inference of the bandwidth in multivariate kernel density estimation [PDF]

, 2011
Kernel density estimation is a popular and widely used non-parametric method for data-driven density estimation. Its appeal lies in its simplicity and ease of implementation, as well as its strong asymptotic results regarding its convergence to the true ...
Bishop, Bowman, Brewer, Calderhead, Cao, Chiu, de Lima, Duong, Duong, Ferguson, Filippone, Friel, Gangopadhyay, Gelman, Guido Sanguinetti, Hall, Hastings, Hazelton, Jones, Jones, Jones, Jones, Kass, Kass, Kulasekera, Loader, Marron, Maurizio Filippone, Metropolis, Minka, Opper, Rinaldo, Sheather, Silverman, Skilling, Terrell, Tran, van der Laan, Wand, Zhang, Zhang, Żychaluk   +41 more
core   +1 more source

Validation of Geant4-based Radioactive Decay Simulation

, 2013
Radioactive decays are of concern in a wide variety of applications using Monte-Carlo simulations. In order to properly estimate the quality of such simulations, knowledge of the accuracy of the decay simulation is required.
Batič, Matej, Bell, Zane W., Hauf, Steffen, Hoffmann, Dieter H. H., Kuster, Markus, Lang, Philipp M., Neff, Stephan, Pia, Maria Grazia, Weidenspointner, Georg, Zoglauer, Andreas   +9 more
core   +1 more source

Validation of Spallation Models: An Approach [PDF]

Acta Physica Polonica B Proceedings Supplement, 2013
To understand and describe the proton induced spallation reactions, a large number of computer codes have been proposed. Various quantitative tests are used in literature to judge the agreement between model calculations and experimental data. The judgement is based on the magnitude of the deviation of the tests from their expected values in the case ...
openaire   +2 more sources

Critical review of validation models and practices in language testing: their limitations and future directions for validation research

Language Testing in Asia, 2019
Purpose and background The purpose of this paper is to critically review the traditional and contemporary validation frameworks—the content, criterion, and construct validations; the evidence-gathering; the socio-cognitive model; the test usefulness; and
Gwan-Hyeok Im, Dongil Shin, Liying Cheng
doaj   +1 more source

Evaluating cross-organizational ERP requirements engineering practices: a focus group study [PDF]

, 2010
This focus group study presents our first validation of practices for engineering the coordination requirements in cross-organizational Enterprise Resource Planning (ERP) projects.
Ahituv, Niv, Daneva, Maya
core   +3 more sources

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis, Okeleji Olayinka, Mariam Z. Quraishi, Lakshmi V. Srivaths, Deborah L. Brown, Neethu M. Menon, Ricardo A. Mosquera, Ashwin P. Patel, James M. Stark, Aravind Yadav   +9 more
wiley   +1 more source

Psychometric properties of the SocioEmotional Skills Instrument for Teachers using network approach: English and Spanish version

Frontiers in Psychology
The importance of socioemotional teaching skills has been highlighted for its link with better academic, social, emotional, and behavioral results of students, as well as for its contribution to the work wellbeing, mental health, and prosperity of ...
Fabiola Sáez-Delgado, Javier Mella-Norambuena, Yaranay López-Angulo   +2 more
doaj   +1 more source

RASCH: a new approach in tool validation

Journal of the College of Community Physicians, 2017
No abstract ...
Dushyanthi Mary Jayawardene, Nalika Gunawardena, Madhuwanthi Dissanayake   +2 more
doaj   +1 more source

An Efficient Data Partitioning to Improve Classification Performance While Keeping Parameters Interpretable. [PDF]

PLoS ONE, 2016
Supervised machine learning methods typically require splitting data into multiple chunks for training, validating, and finally testing classifiers. For finding the best parameters of a classifier, training and validation are usually carried out with ...
Kristjan Korjus, Martin N Hebart, Raul Vicente   +2 more
doaj   +1 more source