I am preparing 2/3 neural networks models (I have chosen "neuralnet", "nnet", "AMORE" randomly among the R packages) for a certain problem. At the moment I do not have the Data Set, but I would like to train my neural networks on a similar one.
I am looking for a Data Set with some features:
- a set of n-1 independent variables (where n is not extremely large);
- a dependent variable assuming values in a very wide range (for example y varies from 0 to hundreds of thousands).
- Only a very few rows have a very high y.
Do you know some Data Set similar to the one I will have to deal with?