[OPENNLP-1235] lemmatizer decodeLemmas method bug - ASF JIRA

Attach files

Attach Screenshot

Add vote

Voters

Watch issue

Watchers

Create sub-task

Link

Clone

Update Comment Author

Replace String in Comment

Update Comment Visibility

Delete Comments

XML

Word

Printable

JSON

Details

Type: Bug
Status: Open
Priority: Minor
Resolution: Unresolved
Affects Version/s: 1.8.4, 1.9.0, 1.9.1
Fix Version/s: None
Component/s: Lemmatizer
Labels:
None

Flags:

Important

Description

I got the following permutaion for the text "Obstruction":
R10ojR9baR8smD7tD6rD5uD4cD3tD2iD1oD0n

When i checked the method decodeShortestEditScript in class opennlp.tools.util.StringUti, which is used to decode the word with permutations.
I got the permIndex variable initialized to 0 and increasing by one to get next permutation letter,
which is gone wrong when the permutation letter has more than 1 digits e.g. in the given permutation R10 mear R and 10, but because of permIndex increating by one, so it is considering as R and 1.