Bug fixes from Uday

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10459 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Bernhard's improvements.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10466 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Now includes number unclassified and percent unclassified in the list of metrics computed.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10468 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Updated ensemble classifiers (excluding Vote, which is still broken) for the case where a numeric base classifier predicts a missing value.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10470 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Can now handle regression problems.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10471 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Added an option to turn off out of bag error calculation. Updated regression test reference due to changes to RandomTree

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10476 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Class attributes that are date attributes need to be treated the same way as classes that are numeric attributes... Behaviour of default methods for classifyInstance() and distributionForInstance() were previously broken for class attributes that were date attributes (they simply returned a missing value.)

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10478 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Updated for changes to AdditiveRegression

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10479 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Updated after fix to AbstractClassifier for date class attributes

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10482 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Updated after fix to AbstractClassifier for date class attributes

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10486 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Vote now works (hopefully) properly when numeric base learner produces missing predictions. Also, (hopefully) fixed behaviour for some edge cases. Finally, *all* class distributions are now normalized to sum to 1.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10487 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Updated for changes to Vote

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10488 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Fixed problem where unprune() step caused root node to not be labeled a leaf when it really is a leaf. This only caused problems when unpruned tree consists of a single node that is a leaf node.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10490 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Updated Description.props to version 1.0.4

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10492 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Added some accessor methods to return the filtered training header (i.e. aftern NominalToBinary), the eigenvectors and eigenvalues. Made the matrixToString() method public and static.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10493 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Improved Javadoc for enumerateAttributes(): class is skipped when set

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10495 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Fixed potential for deadlock in RScriptExecutor. Now handles '+' in attribute name when transfering data into R. Fixed a bug that could occur when checking for null values in numeric fields coming out of R

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10498 e0a1b77d-ad91-4216-81b1-defd5f83fa92
Now implements Serializable.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10499 e0a1b77d-ad91-4216-81b1-defd5f83fa92
now also works with MANIFEST.MF-only jars that point in the "Class-Path" property of the MANIFEST.MF file to other jars

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10501 e0a1b77d-ad91-4216-81b1-defd5f83fa92
A for loop was using an index variable of type byte, which would overflow for graphs with more than 127 levels - fixed.

git-svn-id: https://svn.cms.waikato.ac.nz/svn/weka/trunk@10502 e0a1b77d-ad91-4216-81b1-defd5f83fa92