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HISTORY
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1991-07-05
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Atree release 1.2
~~~~~~~~~~~~~~~~~
Changes in 1.2:
- Redid atree_train verbosity output, no longer have to click
after every epoch - scrolling window flaky when training two trees
simultaneously (because of storage of strings in global variables -
a quick fix, to be sure, but much better than the old MessageBoxes!)
- Mult.exe is not a two-bit multiplexor, it's a three-bit multiplexor!
Boy, do I feel embarrased! 2^11 elements in domain, instead of 2^6,
which means that it is a lot harder problem than I thought, and would
explain the longer training times than one would expect from a two-bit
multiplexor.
- minor macro name changes to keep Dr. Armstrong happy.
Changes in 1.1:
- Bug in atree_free() fixed, will free all subtrees now
- Modified ????_flag assignments in build_tree() that caused
flaky learning if memory wasn't initialized to zero first.
- Mult.exe now has verbosity level 1, so it doesn't look like
it's just sitting there doing nothing