In view of pollution prediction modeling, the study adopts homogenous (random forest, bagging, and additive regression) and heterogeneous (voting) ensemble classifiers to predict the atmospheric concentration of Sulphur dioxide. For model validation, results were compared against widely known single base classifiers such as support vector machine, multilayer perceptron, linear regression and re...

The main aim of this paper is to provide a tutorial on regression with Gaussian processes. We start from Bayesian linear regression, and show how by a change of viewpoint one can see this method as a Gaussian process predictor based on priors over functions, rather than on priors over parameters. This leads in to a more general discussion of Gaussian processes in section 4. Section 5 deals with...

At present, the prevalence of diabetes is increasing because human body cannot metabolize glucose level. Accurate prediction patients an important research area. Many researchers have proposed techniques to predict this disease through data mining and machine learning methods. In prediction, feature selection a key concept in preprocessing. Thus, features that are relevant used for prediction. ...