지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
이용수20
2021
[목 차]■ 【國文抄錄】·····························································ⅰ■ 목차······································································ⅲ■ 표 차례 ··································································ⅴ■ 그림 차례 ································································ⅵ[제목차례]제 1 장 서 론 ······················································ 11.1 연구 배경 및 목적 ················································· 11.2 연구 방법 및 내용 ················································· 4제 2 장 이론적배경 및 관련 연구 ······························· 52.1 이론적 배경 ························································ 52.1.1 랜덤포레스트 ················································· 82.1.2 인공신경망 ·················································· 112.2 관련 연구 ························································· 14제 3 장 예측모델 설계 및 평가 ·································· 163.1 입력 변수 ··························································· 163.1.1 냉동기 운전 데이터 ······································· 173.1.2 입력 변수 선정 ············································· 183.2. 기계학습 모델 설계 ·············································· 203.2.1 랜덤포레스트 모델 설계 ································· 213.2.2 인공신경망 모델 설계 ···································· 233.3. 예측모델 평가방법 ··············································· 25제 4 장 예측결과 및 분석 ········································ 264.1 랜덤포레스트 모델의 예측 성능 ································ 284.1.1 입력변수의 개수 변화 ···································· 284.1.2 훈련 데이터의 크기 변화 ································ 304.2 인공신경망 모델의 예측 성능 ··································· 324.2.1 입력변수의 개수 변화 ···································· 324.2.2 훈련 데이터의 크기 변화 ································ 344.2.3 뉴런의 개수 변화 ········································· 364.3 랜덤포레스트와 인경신경망 모델 비교 분석 ·················· 384.3.1 랜덤포레스트와 인경신경망 모델 비교 ················ 384.3.2 기존연구 결과 비교 분석 ································ 40제 5 장 결론 ······················································ 43■ 참고문헌 ························································ 45■ 부록 ···························································· 50■ Abstract ······················································· 56
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