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  • John Snow Labs
  • Oct 23, 2024

Phone Contextual Parser Model

  • en
  • licensed
  • clinical
  • contextualparser
  • phone

Description

This model, extracts phone entities from clinical texts.

Predicted Entities

PHONE

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How to use


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

sentence_detector = SentenceDetectorDLModel.pretrained("sentence_detector_dl_healthcare","en","clinical/models")\
    .setInputCols(["document"])\
    .setOutputCol("sentence")

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

phone_contextual_parser = ContextualParserModel.pretrained("phone_parser","en","clinical/models") \
    .setInputCols(["sentence", "token"]) \
    .setOutputCol("chunk_phone")

chunk_converter = ChunkConverter() \
    .setInputCols(["chunk_phone"]) \
    .setOutputCol("ner_chunk")

parserPipeline = Pipeline(stages=[
        document_assembler,
        sentence_detector,
        tokenizer,
        phone_contextual_parser,
        chunk_converter
        ])

model = parserPipeline.fit(spark.createDataFrame([[""]]).toDF("text"))

sample_text = """Record date :2093-01-13, David Hale, M.D. IP 203.120.223.13.
ID: 1231511863, The driver's license no:A334455B and e-mail: hale@gmail.com .
PCP : Oliveira, 25 years-old, Jake 5 year old, Record date : 2079-11-09.
Cocke County Baptist Hospital , 0295 Keats Street, 12345, TX 55555-4444. Phone: (818) 342-7353 Fax No.: (818) 342-7354, SSN# 332255677, The other is ssN: 333-44-6666.
Phone: (818) 342-7353.
Email: medunites@firsthospital.com"""

result = model.transform(spark.createDataFrame([[sample_text]]).toDF("text"))



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

val sentence_detector = SentenceDetectorDLModel.pretrained("sentence_detector_dl_healthcare","en","clinical/models")
    .setInputCols("document")
    .setOutputCol("sentence")

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

val phone_contextual_parser = ContextualParserModel.pretrained("phone_parser","en","clinical/models")
    .setInputCols(Array("sentence", "token"))
    .setOutputCol("chunk_phone")

val chunk_converter = new ChunkConverter()
    .setInputCols("chunk_phone")
    .setOutputCol("ner_chunk")

val parserPipeline = new Pipeline().setStages(Array(
        document_assembler,
        sentence_detector,
        tokenizer,
        phone_contextual_parser,
        chunk_converter
))


val sample_text = """Record date :2093-01-13, David Hale, M.D. IP 203.120.223.13.
ID: 1231511863, The driver's license no:A334455B and e-mail: hale@gmail.com .
PCP : Oliveira, 25 years-old, Jake 5 year old, Record date : 2079-11-09.
Cocke County Baptist Hospital , 0295 Keats Street, 12345, TX 55555-4444. Phone: (818) 342-7353 Fax No.: (818) 342-7354, SSN# 332255677, The other is ssN: 333-44-6666.
Phone: (818) 342-7353.
Email: medunites@firsthospital.com"""

val data = Seq(sample_text).toDF("text")

val results = parserPipeline.fit(data).transform(data)

Results


+--------------+-----+---+-----+
|         chunk|begin|end|label|
+--------------+-----+---+-----+
|(818) 342-7353|  292|305|PHONE|
|(818) 342-7354|  316|329|PHONE|
|(818) 342-7353|  386|399|PHONE|
+--------------+-----+---+-----+

Model Information

Model Name: phone_parser
Compatibility: Healthcare NLP 5.5.0+
License: Licensed
Edition: Official
Input Labels: [sentence, token]
Output Labels: [entity_phone]
Language: en
Size: 9.4 KB
Case sensitive: false