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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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『Opinion Mining 』 을 이용한 상품 자동 평가 시스템

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Complete

『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

    • Netizen Word Dictionary

  • Team Course

  • Team’s responsibllity schedule


Opinion Mining Concept

Empas Shopping

Target Mall

  • 문장에 대해 평가된 의견 문장을 추출

  • 문장을 분석

  • 의견에 대한 전반적인 평가 도출


Development Step

WEB

Database


EX> Live.com

시스템을 통해 평가된 정보

고객의 상품평


shopping.empas.com


Web Crawling Reviews - 1


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 - 1


Morpheme Analyze - 2


Morpheme Analyze - 3

  • 문장에 대한 형태소 분석

  • Web Crawling을 통한 상품평 형태소 분석

  • 동사, 형용사 추출


DataBase Design

  • goods (제품관련DB)

  • review(상품평관련DB)

  • netizen_word(사용자단어관련DB)


Result – main display

  • 검색 : ipod

  • 카테고리 : 선택


Result – search display


Result – particular display


Result – Netizen Dictionary

HAM USER DIC


Team Course


THANK YOU

hscomplete.tistory.com


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