Polish BertForSequenceClassification Cased model (from inovex)

Description

Pretrained BertForSequenceClassification model, adapted from Hugging Face and curated to provide scalability and production-readiness using Spark NLP. multi2convai-logistics-pl-bert is a Polish model originally trained by inovex.

Predicted Entities

navigate, tour.job.delivered, safeplace, no, details.preferedNeighbour, undefined, yes, help, select, details.safeplace, details.avoidNeighbour, tour.start, tour.postcode.select, tour.job.safePlace, navigate.back, tour.details, tour.job.collected, tour.finish, tour.job.failed, tour.job.carriedForward, tour.job.signature, details.address

Live Demo Open in Colab Download Copy S3 URI

How to use

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

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

sequenceClassifier = BertForSequenceClassification.pretrained("bert_sequence_classifier_multi2convai_logistics_pl_bert","pl") \
    .setInputCols(["document", "token"]) \
    .setOutputCol("class")

pipeline = Pipeline(stages=[documentAssembler, tokenizer, sequenceClassifier])

data = spark.createDataFrame([["PUT YOUR STRING HERE"]]).toDF("text")

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

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

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

val sequenceClassifier = BertForSequenceClassification.pretrained("bert_sequence_classifier_multi2convai_logistics_pl_bert","pl")
    .setInputCols(Array("document", "token"))
    .setOutputCol("ner")

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

val data = Seq("PUT YOUR STRING HERE").toDS.toDF("text")

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

Model Information

References

• https://huggingface.co/inovex/multi2convai-logistics-pl-bert
• https://multi2conv.ai
• https://multi2convai/en/blog/use-cases
• https://multi2convai/en/blog/use-cases
• https://multi2conv.ai
• https://github.com/inovex/multi2convai