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ncbi-nlp / NegBio

:newspaper: High-performance tool for negation and uncertainty detection in radiology reports
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phrases for the chexpert #45

Closed angy50 closed 3 years ago

angy50 commented 3 years ago

How the phrases are decided mentioned in /neg/phrases/mention/ or /unmention/ Are those extracted using keyword extraction or manually decided based on the reports content and disorder relevancy?

yfpeng commented 3 years ago

Phrases are decided by their frequencies in our corpus and manually reviewed by the radiologists.