Article

A fast, accurate, and generalisable heuristic-based negation detection algorithm for clinical text

2020-07-04

Abstract excerpt

<h4>Background</h4> Negation detection is an important task in biomedical text mining. Particularly in clinical settings, it is of critical importance to determine whether findings mentioned in text are present or absent. Rule-based negation detection algorithms are a common approach to the task, and more recent investigations have resulted in the development of rule-based systems utilising the rich grammatical i...

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Literature Corpus work: b526cefa-322c-5b84-a513-c30db032b119
DOI: 10.1101/2020.07.03.187054

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