인문학
사회과학
자연과학
공학
의약학
농수해양학
예술체육학
복합학
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.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2019.5
- 수록면
- 171 - 171 (1page)
이용수
초록· 키워드
Objective: The aim of this study is to investigate key factors influencing on individual’s using Personal Mobility and main context of use, for the purpose of enhancing its usability and safety. Background: Personal Mobility has been widely recommended and selected as a mean of transportation not only for its convenience and portability, but also its eco-friendly aspects. However, there have been several issues safety and ‘Ease of Use’ of the personal mobility, it is encouraged to study the attributing factors of Personal Mobility through User Experience evaluation. Method: Online review crawling has been conducted for 6 representative types of personal mobility products on sales at Amazon.com. More than 8,689 reviews are crawled, as of January 2014, every single review consists of review date, author ID, reviewer’s score(stars), and review context. In analysis, at first, principal and keywords have been selected through drawing sub-structural features via Topic Modeling based on LDA algorithm. And then, for investigating user’s satisfaction and sentiment (positive or critical) against the products, the review contexts are classified by reviewer’s score and Word2Vec imbedding and several of clustering methods are applied. In addition, Bi-gram net ... 전체 초록 보기
#온라인 리뷰
#오피니언 마이닝
#텍스트 마이닝
#사용자 경험
#사용자 경험 평가
#online review
#Text-mining
#LDA
#topic modeling
#Bi-gram network
#user experience
#user experience evaluation
상세정보 수정요청해당 페이지 내 제목·저자·목차·페이지정보가 잘못된 경우 알려주세요!
목차
등록된 정보가 없습니다.