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Revision history for Perl extension Algorithm::NaiveBayes.
- Fixed a runtime error in the Gaussian model - the code died looking
for a rescale() function, which I had forgotten to import. [Manju Putcha]
- Added save_state() and restore_state() methods, which will help
consumers (like AI::Categorizer) avoid a pesky "can't find method"
error when using a restored model.
0.03 Mon May 17 22:11:00 CDT 2004
- The double-loop inside the predict() method has been turned
inside-out, so that the outer loop is now over the new attributes,
rather than over the different labels in the training set.
- Some internal changes for making customization easier: moved the
model-creation code to new internal classes, making it easier to
write additional classes that handle model creation differently.
- Moved some of the numerical utility functions to a
Algorithm::NaiveBayes::Util module.
- We now use sum() and max() from List::Util rather than implementing
our own. The ones in List::Util are considerably faster.
- Added a copyright and license statement. [Spotted by Alexey Tourbin]
0.02 Fri May 23 13:36:48 CDT 2003
- The do_purge() method was called during training regardless of
whether the 'purge' flag was set. This has been fixed.
0.01 Tue Mar 18 18:45:34 2003
- original version; created by extracting the NaiveBayes code out of
AI::Categorizer::Learner::NaiveBayes
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