Random Projections

[kenkwok <kenkwok@cmu.edu>]

I used random projections (with "same seed") in one of my projects and
saved the weights after training a network under PDP version 2.1.  After
installing version 2.2, I read the saved weights into my project and
found that the topology of some of the projections have changed!
Specifically, the within layer recurrent connections were the ones
affected but the between layer connections appear to have been
preserved. Has anyone else had a similar experience?  Has the way that
weights are stored changed going from version 2.1 to 2.2 or is this a
bug?