More about neural networks

It is possible to train a neural network which means a neural nework can learn by itself.There is a sepcial mechanism for a neural network to learn that is by the weight of their nodes.They will adjust their nodes accordingly.That allows them to train.However there are several key areas which we can use neural networks.Applications including speech synthesis,diagnostic problems,medicine,rorbotic control are some of them.Most of the time neural networks are used to simulate ,research , develop .