Statistical learning theory and empirical risk

Here, I'll be giving an overview and theoretical concepts of the statistical learning. Supervised learning can play a key role in learning from examples. From this algorithm, useful information can be easily extracted from large datasets, the problem of learning from examples consecutively involves approximating functions from a sparse and noisy data. In supervised learning, network is trained on a dataset of the form, T {xk, dk} from k 1 to Q. It is observed that using MLP multilayer perceptron with sufficient number of hidden neurons, it is possible to approximate a given function to any arbitrary degree of accuracy.