Results 11 to 20 of about 106,782 (140)

Model selection and Akaike Information Criteria: An example from wine ratings and prices

open access: yesWine Economics and Policy, 2014
The effect of wine ratings on pricing has been a question for wine consumers for some time. Ultimately, wine preference, and thus how one judges a wine, is a subjective endeavor.
Michael Snipes, D. Christopher Taylor
doaj   +3 more sources

Comparing Model Selection Criteria to Distinguish Truncated Operational Risk Models

open access: yesFrontiers in Applied Mathematics and Statistics, 2020
In this paper three information criteria are employed to assess the truncated operational risk models. The performances of the three information criteria on distinguishing the models are compared.
Daoping Yu
doaj   +1 more source

Information criteria for astrophysical model selection [PDF]

open access: yes, 2007
Model selection is the problem of distinguishing competing models, perhaps featuring different numbers of parameters. The statistics literature contains two distinct sets of tools, those based on information theory such as the Akaike Information ...
Liddle, Andrew R
core   +2 more sources

False Discovery Rate (FDR) and Familywise Error Rate (FER) Rules for Model Selection in Signal Processing Applications

open access: yesIEEE Open Journal of Signal Processing, 2022
Model selection is an omnipresent problem in signal processing applications. The Akaike information criterion (AIC) and the Bayesian information criterion (BIC) are the most commonly used solutions to this problem.
Petre Stoica, Prabhu Babu
doaj   +1 more source

Equal-weighted information criterion for model selection in univariate time series analysis

open access: yesTropical Agricultural Research, 2015
In model building, the model with appropriate number of parameters needs to be identified. Thus, a variety of information criteria have already been developed, each with a different background to handle this challenge.
S. Ankrah, B.L. Peiris, R.O. Thattil
doaj   +1 more source

Model Selection Procedures in Bounds Test of Cointegration: Theoretical Comparison and Empirical Evidence

open access: yesEconomies, 2020
Only unstructured single-path model selection techniques, i.e., Information Criteria, are used by Bounds test of cointegration for model selection.
Waqar Badshah, Mehmet Bulut
doaj   +1 more source

Particle Size Distribution Models for Metallurgical Coke Grinding Products

open access: yesMetals, 2021
Six different particle size distribution (Gates–Gaudin–Schuhmann (GGS), Rosin–Rammler (RR), Lognormal, Normal, Gamma, and Swebrec) models were compared under different metallurgical coke grinding conditions (ball size and grinding time).
Laura Colorado-Arango   +2 more
doaj   +1 more source

Exploration and Development of a Simpler Respiratory Distress Observation Scale (modRDOS-4) as a Dyspnea Screening Tool: A Prospective Bedside Study

open access: yesPalliative Medicine Reports, 2021
Introduction: End-of-life patients face difficulties in reporting respiratory distress. The Respiratory Distress Observation Scale (RDOS) is a well-known tool; however, field implementation has been challenging from ground feedback.
Ru Xin Wong   +5 more
doaj   +1 more source

Comparison of Parametric Models: Appication to Hypertensive Patients in a Teaching Hospital, Awka

open access: yesJournal of Biostatistics and Epidemiology, 2020
Introduction: In Nigeria, hypertension is a common sickness among grownups. This research was carried out to determine the best model for predicting survival of hypertensive patients using goodness of fit criteria, Standard Error (SE), Akaike Information
Amuche Henrietta Ibenegbu   +2 more
doaj   +1 more source

A Family of Bayesian Estimators for the Two-Parametric Burr Type II Distribution

open access: yesJournal of Function Spaces, 2022
This study discusses the posterior estimation for the parameters of the Burr type II distribution (BIID). The informative and noninformative priors along with different loss functions have also been assumed for the posterior estimation. The applicability
R. Alshenawy   +4 more
doaj   +1 more source

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