<그림 1> 연구 개요
<그림 2> 불확실성 단어 기반 데이터 집합의 통계 그래프
<그림 3> 시계열적 상이한 특성을 보이는 6개 페어의 연도별 출현 비율
<그림 4> 10개 동사 유형의 연도별 출현 비율
<그림 5> 대표적인 4개 개체의 연도별 출현 비율
<표 1> 불확실성 단어 기반 데이터 집합의 통계
<표 2> SemMed DB를 이용한 생의학 지식 추출 결과
<표 3> 불확실성 단어 데이터 집합의 부정 표현 문장
<표 4> 17개의 대표적인 개체 페어
<표 5> 대표 개체 페어의 기술 통계
<표 6> 17개 개체 페어의 선형 회귀 분석 결과
<표 7> 상위 10개 동사 유형의 기술 통계
<표 8> 상위 10개 동사 유형의 선형 회귀 분석 결과
<표 9> 버스티니스 기반 대표적인 4개 개체의 기술 통계
<표 10> 대표적인 4개 개체의 선형 회귀 분석 결과
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