[
https://issues.apache.org/jira/browse/OPENNLP-226?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13087050#comment-13087050
]
William Colen commented on OPENNLP-226:
---------------------------------------
The revision #1159270 modified the listeners. Now it is more general.
- renamed the listener to EvaluationSampleListener and add two new methods. The
method list would be:
void correctlyClassified(T reference, T prediction);
void missclassified(T reference, T prediction);
- The EvaluationErrorPrinter now is abstract and implements the
EvaluationSampleListener, adding a default implementation for
correctlyClassified. The missclassified should be implemented by the subclass,
like ChunkEvaluationErrorListener.
The abstract class Evaluator will now has the following new methods:
void notifyCorrectlyClassified(T reference, T prediction);
void notifyMissclassified(T reference, T prediction);
void addListener(EvaluationSampleListener<T> listener);
void removeListener(EvaluationSampleListener<T> listener);
T processSample
The method processSample should be implemented by subclasses. In the future it
will be made abstract. The default implementation of evaluateSample calls the
notifyCorrectlyClassified and notifyMissclassified according to the result of
processSample.
> Evaluators should allow tools to register a misclassified report interface
> --------------------------------------------------------------------------
>
> Key: OPENNLP-226
> URL: https://issues.apache.org/jira/browse/OPENNLP-226
> Project: OpenNLP
> Issue Type: New Feature
> Components: Chunker, Command Line Interface, Name Finder, POS
> Tagger, Sentence Detector, Tokenizer
> Affects Versions: tools-1.5.2-incubating
> Reporter: William Colen
> Assignee: William Colen
> Priority: Minor
> Fix For: tools-1.5.2-incubating
>
>
> OPENNLP-220 introduced the -misclassified argument that enables evaluators to
> print misclassified items while using the command line evaluators. We should
> expand it to allow any other tool that uses evaluators to register an
> interface to get that information.
--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira
