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- NNUTILS.ZIP ver 1.01
- Gregory Stevens (stevens@prodigal.psych.rochester.edu)
-
- BUG DOCUMENTATION
-
- If you find any bugs, crashes, or have any fix or feature implementations,
- please send me info on what you have/found at
-
- stevens@prodigal.psych.rochester.edu
-
- What I have found so far for the general public to deal with is in the
- following:
-
- NNWHAT: Okay, this works perfectly when compiled under UNIX. However,
- apparently the size of the structure is too big for DOS, or maybe it was just
- too big for Borland C++. Either way, it was seizing up if I used anything
- other than the huge memory model, it was then not able to quit (memory
- allocation error in command.com), and would, from time to time, over-write
- other variables in calls, so that variables would periodically change when,
- in the code, no changes were being made to them. Weird stuff. I hate
- memory errors.
- I think this may be a DOS limitation, but I don't know.
-
- NNSIM2: Okay, this algorithm is supposed to discover its own correlations
- within the input sets, and divide them up into as many divisions as there are
- output nodes. However, in the experiment which should have correlated the
- data into input patterns with greater numbers of nodes in each of the four
- quadrants, it only iused three of the four output nodes EVER. The first
- output node is consistently not being used. I have the feeling this is a
- stupid typo error in the code, but I haven't found it yet.
-
-
-
- No other bugs were found, but just as a reminder: I plan on releasing more demo
- files for unsupervised and recurrent nets in the future.
-
- If anyone wants to implement special combinations, like an unsupervised
- recurrent net or something, with these utilities, email me and I will include
- to with your credit info in the next release.
-
- greg
-
- stevens@prodigal.psych.rochester.edu
-