Dutch BertForTokenClassification Base Cased model (from wietsedv)

Description

Pretrained BertForTokenClassification model, adapted from Hugging Face and curated to provide scalability and production-readiness using Spark NLP. bert-base-dutch-cased-finetuned-sonar-ner is a Dutch model originally trained by wietsedv.

Predicted Entities

pro, per, misc, loc, eve, org

Download Copy S3 URI

How to use

documentAssembler = DocumentAssembler() \
        .setInputCol("text") \
        .setOutputCol("document")

sentenceDetector = SentenceDetectorDLModel.pretrained("sentence_detector_dl", "xx")\
       .setInputCols(["document"])\
       .setOutputCol("sentence")

tokenizer = Tokenizer() \
    .setInputCols("sentence") \
    .setOutputCol("token")

tokenClassifier = BertForTokenClassification.pretrained("bert_ner_bert_base_dutch_cased_finetuned_sonar_ner","nl") \
    .setInputCols(["sentence", "token"]) \
    .setOutputCol("ner")

pipeline = Pipeline(stages=[documentAssembler, sentenceDetector, tokenizer, tokenClassifier])

data = spark.createDataFrame([["Ik hou van Spark NLP"]]).toDF("text")

result = pipeline.fit(data).transform(data)

val documentAssembler = new DocumentAssembler() 
          .setInputCol("text") 
          .setOutputCol("document")

val sentenceDetector = SentenceDetectorDLModel.pretrained("sentence_detector_dl", "xx")
       .setInputCols(Array("document"))
       .setOutputCol("sentence")

val tokenizer = new Tokenizer() 
    .setInputCols(Array("sentence"))
    .setOutputCol("token")

val tokenClassifier = BertForTokenClassification.pretrained("bert_ner_bert_base_dutch_cased_finetuned_sonar_ner","nl") 
    .setInputCols(Array("sentence", "token")) 
    .setOutputCol("ner")

val pipeline = new Pipeline().setStages(Array(documentAssembler,sentenceDetector, tokenizer, tokenClassifier))

val data = Seq("Ik hou van Spark NLP").toDF("text")

val result = pipeline.fit(data).transform(data)

import nlu
nlu.load("nl.ner.bert.cased_base_finetuned").predict("""Ik hou van Spark NLP""")

Model Information

Model Name:	bert_ner_bert_base_dutch_cased_finetuned_sonar_ner
Compatibility:	Spark NLP 5.2.0+
License:	Open Source
Edition:	Official
Input Labels:	[document, token]
Output Labels:	[ner]
Language:	nl
Size:	406.8 MB
Case sensitive:	true
Max sentence length:	128

References

https://huggingface.co/wietsedv/bert-base-dutch-cased-finetuned-sonar-ner

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