What is getParameters() used for?

[ZhaofengWu]

Looks like nowhere is that called.

[ttpro1995]

getParameters() is use to get weight matrix.

It is intend to override the function parameters() of any pytorch built-in model (see PyTorch: Extract learned weights correctly )

In this code, getParameters() is useful if you want to visualize, or debug

[ttpro1995]

getParameters() call parameters() of each sub-module [self.ix, self.ih, self.fx, self.fh, self.ox, self.oh, self.ux, self.uh]