Spanish Named Entity Recognition (from PlanTL-GOB-ES)

Description

Pretrained Named Entity Recognition model, uploaded to Hugging Face, adapted and imported into Spark NLP. roberta-large-bne-capitel-ner is a Spanish model orginally trained by PlanTL-GOB-ES.

Predicted Entities

ORG, LOC, PER, OTH

Download

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 = RoBertaForTokenClassification.pretrained("roberta_ner_roberta_large_bne_capitel_ner","es") \
    .setInputCols(["sentence", "token"]) \
    .setOutputCol("ner")

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

data = spark.createDataFrame([["Amo 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 = RoBertaForTokenClassification.pretrained("roberta_ner_roberta_large_bne_capitel_ner","es") 
    .setInputCols(Array("sentence", "token")) 
    .setOutputCol("ner")

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

val data = Seq("Amo Spark NLP").toDF("text")

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

Model Information

Model Name: roberta_ner_roberta_large_bne_capitel_ner
Compatibility: Spark NLP 3.4.2+
License: Open Source
Edition: Official
Input Labels: [document, token]
Output Labels: [ner]
Language: es
Size: 1.3 GB
Case sensitive: true
Max sentence length: 128

References

  • https://huggingface.co/PlanTL-GOB-ES/roberta-large-bne-capitel-ner
  • https://arxiv.org/abs/1907.11692
  • http://www.bne.es/en/Inicio/index.html
  • https://sites.google.com/view/capitel2020
  • https://github.com/PlanTL-GOB-ES/lm-spanish
  • https://arxiv.org/abs/2107.07253