We consider sequential data that is sampled from an unknown process, so that the data are not necessarily iid. We develop a measure of generalization for such data and we consider a recently proposed approach to optimizing hyper-parameters, based on the computation of the gradient of a model...

The price of an option should reflect the average value that a buyer receives for it, and also a risk premium. This report describes an empirical study for analysing these factors as a graphical and quantitative manner. The analysis focuses on the average difference between the price option and...