Description
Entity Resolution model Based on KNN using Word Embeddings + Word Movers Distance.
Predicted Entities
ICD10-CM Codes and their normalized definition with clinical_embeddings.
Live Demo Open in Colab Copy S3 URI
How to use
...
icd10cmResolver = ChunkEntityResolverModel.pretrained('chunkresolve_icd10cm_diseases_clinical', 'en', "clinical/models")\
.setEnableLevenshtein(True)\
.setNeighbours(200).setAlternatives(5).setDistanceWeights([3,3,2,0,0,7])\
.setInputCols('token', 'chunk_embs_jsl')\
.setOutputCol('icd10cm_resolution')
pipeline_icd10 = Pipeline(stages = [documentAssembler, sentenceDetector, tokenizer, stopwords, word_embeddings, jslNer, drugNer, jslConverter, drugConverter, jslChunkEmbeddings, drugChunkEmbeddings, icd10cmResolver])
empty_df = spark.createDataFrame([[""]]).toDF("text")
data = ["""This is an 82 - year-old male with a history of prior tobacco use , hypertension , chronic renal insufficiency , COPD , gastritis , and TIA who initially presented to Braintree with a non-ST elevation MI and Guaiac positive stools , transferred to St . Margaret's Center for Women & Infants for cardiac catheterization with PTCA to mid LAD lesion complicated by hypotension and bradycardia requiring Atropine , IV fluids and transient dopamine possibly secondary to vagal reaction , subsequently transferred to CCU for close monitoring , hemodynamically stable at the time of admission to the CCU"""]
pipeline_model = pipeline_icd10.fit(empty_df)
light_pipeline = LightPipeline(pipeline_model)
result = light_pipeline.annotate(data)
...
val icd10cmResolver = ChunkEntityResolverModel.pretrained('chunkresolve_icd10cm_diseases_clinical', 'en', "clinical/models")
.setEnableLevenshtein(True)
.setNeighbours(200).setAlternatives(5).setDistanceWeights(Array(3,3,2,0,0,7))
.setInputCols('token', 'chunk_embs_jsl')
.setOutputCol('icd10cm_resolution')
val pipeline = new Pipeline().setStages(Array(documentAssembler, sentenceDetector, tokenizer, stopwords, word_embeddings, jslNer, drugNer, jslConverter, drugConverter, jslChunkEmbeddings, drugChunkEmbeddings, icd10cmResolver))
val data = Seq("This is an 82 - year-old male with a history of prior tobacco use , hypertension , chronic renal insufficiency , COPD , gastritis , and TIA who initially presented to Braintree with a non-ST elevation MI and Guaiac positive stools , transferred to St . Margaret's Center for Women & Infants for cardiac catheterization with PTCA to mid LAD lesion complicated by hypotension and bradycardia requiring Atropine , IV fluids and transient dopamine possibly secondary to vagal reaction , subsequently transferred to CCU for close monitoring , hemodynamically stable at the time of admission to the CCU").toDF("text")
val result = pipeline.fit(data).transform(data)
Results
| | coords | chunk | entity | icd10cm_opts |
|---|-------------|-----------------------------|-----------|-------------------------------------------------------------------------------------------|
| 0 | 2::499::506 | insomnia | Diagnosis | [(G4700, Insomnia, unspecified), (G4709, Other insomnia), (F5102, Adjustment insomnia)...]|
| 1 | 4::83::109 | chronic renal insufficiency | Diagnosis | [(N185, Chronic kidney disease, stage 5), (N181, Chronic kidney disease, stage 1), (N1...]|
| 2 | 4::120::128 | gastritis | Diagnosis | [(K2970, Gastritis, unspecified, without bleeding), (B9681, Helicobacter pylori [H. py...]|
Model Information
| Model Name: | chunkresolve_icd10cm_diseases_clinical |
| Compatibility: | Healthcare NLP 3.0.0+ |
| License: | Licensed |
| Edition: | Official |
| Input Labels: | [token, chunk_embeddings] |
| Output Labels: | [icd10cm] |
| Language: | en |