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A Study on the Weight Allocation Method of Humanist Input Value and Multiplex Modality using Tacit Data

암묵 데이터를 활용한 인문학 인풋값과 다중 모달리티의 가중치 할당 방법에 관한 연구

  • 이원태 (정보통신정책연구원 정보사회분석실) ;
  • 강장묵 (고려대학교 컴퓨터 교육학과)
  • Received : 2014.05.08
  • Accepted : 2014.08.08
  • Published : 2014.08.31

Abstract

User's sensitivity is recognized as a very important parameter for communication between company, government and personnel. Especially in many studies, researchers use voice tone, voice speed, facial expression, moving direction and speed of body, and gestures to recognize the sensitivity. Multiplex modality is more precise than single modality however it has limited recognition rate and overload of data processing according to multi-sensing also an excellent algorithm is needed to deduce the sensing value. That is as each modality has different concept and property, errors might be happened to convert the human sensibility to standard values. To deal with this matter, the sensibility expression modality is needed to be extracted using technologies like analyzing of relational network, understanding of context and digital filter from multiplex modality. In specific situation to recognize the sensibility if the priority modality and other surrounding modalities are processed to implicit values, a robust system can be composed in comparison to the consuming of computer resource. As a result of this paper, it is proposed how to assign the weight of multiplex modality using implicit data.

이용자의 감성은 그 어느 때보다 기업, 정부 그리고 개인 간의 소통에서 중요한 변수로 인식된다. 특히 수많은 연구에서 이용자의 감성을 파악하는 방법으로 음성 톤, 속도, 얼굴 표정, 몸의 이동 방향과 속도, 제스쳐 등이 사용된다. 다중 모달리티는 단일의 모달리티보다 정확도가 높은 반면 멀티 센싱에 따른 인식률 한계와 데이터 처리 부하 그리고 센싱된 값을 추론하는 우수한 알고리즘이 요구된다. 즉 다중 모달리티는 각 모달리티의 개념, 속성이 상이하여 인간의 감성값이라는 표준화된 값으로 전환하는데 오류가 발생할 수 있다. 이 문제를 해결하기 위해 다중 모발리티 중관계망 분석, 문맥 파악, 디지털 필터 등의 기술을 이용하여 이용자에게 우선 순위를 갖는 감성 표현 모달리티를 추출할 필요가 있다. 특정 상황에 우선 순위를 갖는 모달리티와 그 주변을 에워싼 다른 모발리티를 암묵 값으로 처리하면 감성 인식에 있어 컴퓨터 자원의 소비 대비 견고한 시스템을 구성할 수 있다. 본 연구 결과, 암묵 데이터를 활용하여 다중 모발리티 중 가중치를 어떻게 부여할지에 대하여 제안하였다.

Keywords

References

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