메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(고려대학교) (고려대학교) (고려대학교) (고려대학교)
저널정보
대한산업공학회 대한산업공학회지 대한산업공학회지 제47권 제4호
오류 신고하기

피인용 5

검색

    초록·키워드

    Language models (LMs) pretrained on a large text corpus and fine-tuned on a task data have a remarkable performance for document classification task. Recently, an adaptive pretraining method that re-pretrains the pretrained LMs using an additional dataset in the same domain with the given task to make up the domain discrepancy has reported significant performance improvements. However, current adaptive pretraining methods only focus on the domain gap between pretraining data and fine-tuning data. The writing style is also different because the pretraining data, e.g., Wikipedia, is written in a literary style, but the task data, e.g., customer review, is usually written in a colloquial style. In this work, we propose a colloquial-adaptive pretraining method that re-pretrains the pretrained LM with informal sentences to generalize the LM to colloquial style. We verify the proposed method based on multi-emotion classification datasets. The experimental results show that the proposed method yields improved classification performance on both low- and high-resource data.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-ECN-0101-2021-530-001929547