CODEWITHSUNDEEP
neo4jnlpopennlpgraphaware
Ivo Merchiers
Ivo Merchiers

Reputation: 1688

Does graphaware support Dutch nlp in neo4j?

I want to use the graphaware nlp package to automatically perform nlp feature extraction on Dutch texts in neo4j.

For this purpose I wanted to use OpenNLP as it should have support for Dutch. The installation worked well, and I can annotate English texts, but for Dutch texts, the following error is thrown:

Neo.ClientError.Procedure.ProcedureCallFailed
Failed to invoke procedure `ga.nlp.annotate`: Caused by: java.lang.RuntimeException: java.lang.RuntimeException: Unsupported language : nl

I called the opennlp package using

MATCH (n:News)
CALL ga.nlp.annotate({text:n.text, id: n.uuid, textProcessor: "com.graphaware.nlp.processor.opennlp.OpenNLPTextProcessor", pipeline: "tokenizer"}) YIELD result
MERGE (n)-[:HAS_ANNOTATED_TEXT]->(result)
RETURN n, result

So it sucessfully detects that the fragment is Dutch, but it can not annotate this.

As a solution I was trying to manually download the dutch models, but I don't know how to load these up and connect them in a pipeline. It also seems weird that they would not come as default.

Upvotes: 1

Views: 172

Answers (0)

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