· To perform uncertainty, sensitivity or optimization analysis on scalar variables calculated by a cpu time expensive computer code, a widely accepted methodology consists in first identifying the most influential uncertain inputs (by screening techniques), and then in replacing the cpu time expensive model by a cpu inexpensive mathematical function, called a …
New Screening Test Predicts Odds of Addiction Treatment, - Know More. The computer module test, named the Implicit Relational Assessment Procedure IRAP, requires participants to give very fast and accurate answers to a series of questions regarding attitudes to drug use Both the answers given and the reaction and answer time for each question are recorded and analyzed …
· In this paper we provide a broad introduction to the topic of computer experiments. We begin by briefly presenting a number of applications with different types of output or different goals. We then review modelling strategies, including the popular Gaussian process approach, as well as variations and modifications. Other strategies that are reviewed are based on …
· v3401015 Screening, Predicting, and Computer Experiments. SCREENING, PREDICTING, AND COMPUTER EXPERIMENTS 17 where 1 is a vector of l's because the regression has only a constant term and R% is the n x n matrix of correlations R(xi, xi) for the design points (1 5 i, j 5 n). Given the correlation parameters 8 and p, the MLE of P is P = …
· S We consider prediction and uncertainty analysis for complex computer codes which can be run at different levels of sophistication. In particular, we wish to improve efficiency by combining expensive runs of the most complex versions of the code with relatively cheap runs from one or more simpler approximations. A Bayesian approach is described in which prior …
Automated screening for childhood communication disorders, Sep 22, 2016 0183 32 Using AI to predict breast cancer and personalize care, with a computer system that can automatically screen young children for speech and language disorders and, potentially, even provide specific diagnos, This week, at the Interspeech conference on speech processing, the researchers …