missing opennlp models for lemmatizer

[ajay]

Hello ,

I am using OpenNlpLemmatizer and came across below exception.

Caused by: java.io.IOException: Unable to load resource [classpath:/de/tudarmstadt/ukp/dkpro/core/opennlp/lib/lemma-en-default.properties]:
FileNotFoundException: No file found at [classpath:/de/tudarmstadt/ukp/dkpro/core/opennlp/lib/lemma-en-default.properties]

I tried looking into repository, strangely the models for lemmatizer were missing.
https://zoidberg.ukp.informatik.tu-darmstadt.de/artifactory/simple/public-model-releases-local/de/tudarmstadt/ukp/dkpro/core/

Any inputs will be helpful

Thanks in advance

[Richard Eckart de Castilho]

Hi,

there are currently no pre-trained models available for the OpenNlpLemmatizer.

You can quite easily train your own model though. Check out OpenNlpLemmatizerTrainerTest [1]
for an example of how to do that.

Cheers,

-- Richard

[1] https://github.com/dkpro/dkpro-core/blob/master/dkpro-core-opennlp-asl/src/test/java/de/tudarmstadt/ukp/dkpro/core/opennlp/OpenNlpLemmatizerTrainerTest.java

[ajay]

Thanks