I'm working on a neural network in Java. This is my first project on neural networks so I don't know much about it. Now when I train my network the weights of the network will only be available for that execution only. It is general that we should store all the weights in a file (generally csv file). But my problem here is my model contains many layers of network. It is really difficult to store all the weights between each layer in different files.
So I want to know is there a technique that I can store all the weights in only one file?
It directly means that is there any way that I can store multiple 2-dimensional arrays in the same file?