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https://issues.apache.org/jira/browse/OPENNLP-547?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18120473#comment-18120473
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ASF GitHub Bot commented on OPENNLP-547:
----------------------------------------

krickert commented on PR #1236:
URL: https://github.com/apache/opennlp/pull/1236#issuecomment-5884303683

   Thanks. Updated and squashed to one commit. Eval run: [build 
88](https://ci-builds.apache.org/job/OpenNLP/job/eval-tests-configurable/88/).
   
   - Removed the factory hook and raw-model parser constructor. The parser 
takes a `DependencyModel`, which has one constructor: `(lang, MaxentModel, 
manifest)`.
   - Removed `ParserTrainer`. The cross validator trains the parser itself, 
following `ChunkerCrossValidator`, and accepts evaluation listeners.
   - Added `DependencyEvaluationMonitor` following the POS equivalent, with 
`-misclassified` output through `DependencyEvaluationErrorListener`. The tools 
use the shared evaluation parameters and report invalid fold counts with a 
message.
   - Shared token/tag validation through `DependencySample.checkTokensAndTags` 
in opennlp-api, and UAS/LAS calculation through `AttachmentScores`.
   - Moved `ArcStandardState.copy()` and its test to #1323.
   - Applied the Javadoc, constants, helper, test-fixture and manual changes. 
CoNLL-U ID and HEAD parsing now share an ASCII digit scanner.
   - Set OPENNLP-547 to 3.0.0 and retargeted #1323 to `main`.
   
   The additional tests also caught inconsistent HEAD parsing. The CoNLL-U 
factory now rejects non-UTF-8 encodings, and the graph and sample serialization 
IDs have been recomputed.
   
   Feature separator collisions are tracked in #1342 for a separate fix and 
evaluation before the first 3.0 dependency parser models ship.




> Add a dependency parser component
> ---------------------------------
>
>                 Key: OPENNLP-547
>                 URL: https://issues.apache.org/jira/browse/OPENNLP-547
>             Project: OpenNLP
>          Issue Type: Wish
>            Reporter: Jörn Kottmann
>            Assignee: Kristian Rickert
>            Priority: Major
>             Fix For: 3.0.0
>
>          Time Spent: 2h 20m
>  Remaining Estimate: 0h
>
> It would be nice to add a dependency parser component to OpenNLP.



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