[OPENNLP-241] Model validations is only performed if instatiated from Input Stream.

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: tools-1.5.2-incubating
• Fix Version/s: tools-1.5.2-incubating
• Component/s: Chunker, Coref, Doccat, Name Finder, Parser, POS Tagger, Sentence Detector, Tokenizer
• Assignee: Unassigned
• Reporter: William Colen
• Created: 29/Jul/11 21:19
• Updated: 29/Aug/11 19:41
• Resolved: 29/Aug/11 19:41

Description

Models are not validated if instantiated with the constructor the cross validator, or training code uses.
The validation is only performed when it is loaded from an Input Stream.
For example the POS Model does not validate the dictionary tagset while training or executing cross validation, only during execution tool or evaluation.

Issue Links

• is related to: OPENNLP-238 BestSequence method in BeamSearch can cause NullPointerException if it can not find a valid sequence
• is related to: OPENNLP-127 POSTagger should check that tag dict only contains mappings to valid model outcomes