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『Opinion Mining 』 을 이용한 상품 자동 평가 시스템

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『Opinion Mining 』 을 이용한 상품 자동 평가 시스템 - PowerPoint PPT Presentation


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C omplete. 『Opinion Mining 』 을 이용한 상품 자동 평가 시스템. 080502. Park Jun-hwan. Contents. Opinion Mining Concept Concept shopping.empas.com The Progress of Project Development Step Progress course Crawling Database Design User Interface Result Web Crawling Reviews Morpheme Analyze

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Presentation Transcript
contents
Contents
  • Opinion Mining Concept
    • Concept
    • shopping.empas.com
  • The Progress of Project
    • Development Step
  • Progress course
    • Crawling
    • Database Design
    • User Interface Result
    • Web Crawling Reviews
    • Morpheme Analyze
    • Netizen Word Dictionary
  • Team Course
  • Team’s responsibllity schedule
opinion mining concept
Opinion Mining Concept

Empas Shopping

Target Mall

  • 문장에 대해 평가된 의견 문장을 추출
  • 문장을 분석
  • 의견에 대한 전반적인 평가 도출
development step
Development Step

WEB

Database

ex live com
EX> Live.com

시스템을 통해 평가된 정보

고객의 상품평

web crawling reviews 2
Web Crawling Reviews - 2
  • 링크가 안된 상품평 문장 가져오는 부분에 대한 처리
  • 한 상품에 대한 모든 상품평을 가져오는 부분 처리
  • 페이지의 상품평이 20개 이하일 경우에 대한 처리
  • 별점 평가 부분 추가
morpheme analyze 3
Morpheme Analyze - 3
  • 문장에 대한 형태소 분석
  • Web Crawling을 통한 상품평 형태소 분석
  • 동사, 형용사 추출
database design
DataBase Design
  • goods (제품관련DB)
  • review(상품평관련DB)
  • netizen_word(사용자단어관련DB)
result main display
Result – main display
  • 검색 : ipod
  • 카테고리 : 선택
thank you
THANK YOU

hscomplete.tistory.com

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