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The cost of using exact confidence intervals for a binomial proportion
Asymptotic expansion binomial distribution expected length sample size determination proportion
2013/4/27
When computing a confidence interval for a binomial proportion p one must choose between using an exact interval, which has a coverage probability of at least 1-{\alpha} for all values of p, and a sho...
Statistically adaptive learning for a general class of cost functions (SA L-BFGS)
Statistically adaptive learning general class cost functions
2012/11/23
We present a system that enables rapid model experimentation for tera-scale machine learning with trillions of non-zero features, billions of training examples, and millions of parameters. Our contrib...
Discrete time portfolio selection with proportional transaction cost
PortfoIio selection Transaction costs Bellman equation
2009/9/22
In the paper discrete time portblio selection with
maximization of a discounted satisfaction functional is studied. In Section
2 the case without transaction costs is considered and explint
solutio...
Quantifying the cost of simultaneous non-parametric approximation of several samples
Modality non-parametric regression penalization regularization total variation
2009/9/16
We consider the standard non-parametric regression model with Gaussian errors but where the data consist of different samples. The question to be answered is whether the samples can be adequately repr...
Integral criteria for transportation cost inequalities
Transportation-cost inequalities OrliczSpaces
2009/4/22
In this paper, we provide a characterization of a large class of transportation-cost inequalities in terms of exponential integrability of the cost function under the reference probability measure. Ou...
Integral criteria for transportation cost inequalities
criteria transportation cost inequality
2009/4/1
In this paper, we provide a characterization of a large class of transportation-cost inequalities in terms of exponential integrability of the cost function under the reference probability measure. Ou...
Incorporating patients’ characteristics in cost-effectiveness studies with clinical trial data：a flexible Bayesian approach
Bayesian analysis cost-effectiveness Markov Chain Monte Carlo （MCMC） skewed cost distributions
2009/2/23
Most published research on the comparison between medical treatment options merely compares the
results (effectiveness and cost) obtained for each treatment group. The present work proposes the incor...