Syntactic methods for negation detection in radiology reports in Spanish
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NegationNegation DetectionSimilar Papers 제목 키워드 기반
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Negative and uncertain medical findings are frequent in radiology reports, but discriminating them from positive findings remains challenging for information extraction. Here, we propose a new algorithm, NegBio, to detec…
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We present a semi-supervised model which learns the semantics of negation purely through analysis of syntactic structure. Linguistic theory posits that the semantics of negation can be understood purely syntactically, th…
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