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Active Sampling for Class Probability Estimation and Ranking
Provost, Foster; Saar-Tsechansky, Maytal - 2004
certain estimation accuracy and provideinsights to the behavior of the algorithms. Finally, we experiment withanother new …
Persistent link: https://www.econbiz.de/10009435051
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Model selection and error estimation
Bartlett, P. L.; Boucheron, S.; Lugosi, G. - 2002
between error estimation and data-based complexity penalization: any good error estimate may be converted into a data …
Persistent link: https://www.econbiz.de/10009438376
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Equilibrium Tuition, Applications, Admissions and Enrollment in the College Market
Fu, Chao - 2010
equilibrium. I estimate the structural parameters of the model using the NLSY 97 data, via a three-step estimation procedure to …
Persistent link: https://www.econbiz.de/10009439060
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Should Music Labels Pay for Radio Airplay? Investigating the Relationship Between Album Sales and Radio Airplay
Montgomery, Alan L.; Moe, Wendy W. - 2002
Managers in the music industry closely monitor both radio airplay of an album as well as the album's sales. Their interest in radio airplay is due to the belief that airplay can increase an album’s sales. Therefore it is natural for managers to attempt to influence radio airplay so as to...
Persistent link: https://www.econbiz.de/10009441155
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Confidence intervals for estimators of welfare indices under complex sampling
Kirchoff, Retha - 2010
estimation of the welfareindices, two resampling techniques, viz. jackknife and bootstrap, are discussed.They are used for the … estimation of bias and standard error under simple randomsampling and complex sampling. Three con dence intervals are discussed …, viz. standard(asymptotic), percentile and bootstrap-t. An overview of welfare indices andtheir estimation is given. The …
Persistent link: https://www.econbiz.de/10009442042
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The Effects of China's Tariff Reductions on EU Agricultural Exports
Niemi, Jyrki S.; Huan-Niemi, Ellen - 2002
China's accession to the WTO means significant increases in export opportunities for China's trading partners. This study attempts to identify and measure quantitatively the effects of changing economic environment and trade policies on China's agricultural imports from the European Union (EU)....
Persistent link: https://www.econbiz.de/10009443845
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O ESQUEMA DE TARIFAS EM BLOCO PRATICADO PELAS COMPANHIAS DE ÁGUA: UM ESTUDO DOS CONSUMIDORES RESIDENCIAIS DE BAIXA RENDA
Pizaia, Marcia Goncalves; Alves, Rozane - 2008
residential water demand function, by utilizing four different estimation methods, it is estimated to what extent the increase in …
Persistent link: https://www.econbiz.de/10009446731
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Approximate Maximum-Likelihood Estimation Of Circle Parameters Using A Phase-Coded Kernel
Zelniker, Emanuel; Clarkson, Ian Vaughan L. - 2004
The accurate fitting of a circle to noisy measurements of points on its circumference is an important and much-studied problem in statistics. Atherton & Kerbyson (Image and Vision Computing 17, 1999, 795-803) have proposed a complex convolutional circle parameter estimator. One of the estimators...
Persistent link: https://www.econbiz.de/10009448050
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Kovariat Dari Fungsional Prinsipal Komponen Analisis Untuk Data Longitudinal
Agusman - 2011
Classical multivariate principal component analysis has been extended to functional data and termed functional principal componentanalysis (FPCA). Most existing FPCA approaches do not accommodate covariate information, and it is the goal of this paper to develop two methods that do. In the ?rst...
Persistent link: https://www.econbiz.de/10009464603
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Network effects, compatibility, and adoption of standards
Grajek, Michał - 2005
standard and international trade. The estimation results allow us to formulate some interesting policy conclusions. …
Persistent link: https://www.econbiz.de/10009467122