Artificial neural networks have become increasingly popular for statistical model fitting over the last years, mainly due to increasing computational power. In this paper, an introduction to the use of artificial neural network (ANN) regression models is given. The problem of predicting the GDP...

In this paper we propose a method to perform non-parametric reconstructions using artificial neural networks based solely on cosmological data without any previous theoretical assumptions. Data modelling using neural networks makes it possible to increase the amount of information from small...