1 / 20

Verity K2 Enterprise

지식관리 시스템의 효과적인 기반 구축. Verity K2 Enterprise. 2002. 9.4. KM Consulting Team ( 주 ) 쓰리소프트. 2 /20. 목 차. Key Features of EP (or EKP) Tier-1 : Discover Tier-2 : Organize Tier-3 : Connect Verity K2 Technical Features Q & A. 3 /20. KMS to EP. Key Features of EP. Search. Taxonomy.

rafael-knight
Download Presentation

Verity K2 Enterprise

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. 지식관리 시스템의 효과적인 기반 구축 Verity K2 Enterprise 2002. 9.4 KM Consulting Team (주) 쓰리소프트

  2. 2/20 목 차 • Key Features of EP (or EKP) • Tier-1 : Discover • Tier-2 : Organize • Tier-3 : Connect • Verity K2 Technical Features • Q & A

  3. 3/20 KMS to EP Key Features of EP • Search • Taxonomy • Personalization Verity K2 Supports 3-Tier Architecture!!!

  4. 4/20 Tier-1 Discover • Full-text Search • Category drill-down • Parametric selection • Federated search

  5. 5/20 Tier-1 Discover • Repository Types: • File System • HTTP • ODBC • MS Exchange • Lotus Notes • Documentum • Document Types: • HTML/XML/E-Mail • PDF • MS-Office • 아래아 한글 • 훈민정음 • 아리랑 • 일사천리

  6. 6/20 Tier-1 Discover Operator • 단어 검색 : Word,Wildcard,동의어 • 개념 검색 : AND, OR, NOT, ACCRUE • 근접 검색 : Phrase, Sentence, Paragraph, Near • 필드 검색 : =, <, >, <=, >= • 기타 : Starts, Contains, Substring 한글처리기 • Keyword 자동 추출 • 한국어 형태소분석기 사용 • 동사 및 형용사 원형 색인 • 복합명사 처리 • 불용어 배제 • 사용자 사전 : 축약어 및 신조어 • 한자  한글 자동 변환 • KSC5601 / UTF-8 지원 • 8년간 지속적 Tuning • 사전관리기 제공 : 사용자 사전 및 불용어 사전 관리 Query • 키워드 + 조건 복합 검색 • 검색 결과 제한 • 결과 내 재 검색 • 문서 부분 검색

  7. 7/20 Tier-1 Discover Parametric Selection 사과 and 바나나 and 오렌지 and 작성일>=2002-01-01 and 작성일<=2002-12-31 and 작성자 = 홍길동 and 문서형태 = PPT and… text Index Parametric Results Parametric Cube fld1 fld2 fld3 fld4

  8. 8/20 Tier-1 Discover Federated Search • Why? • 다양한 시스템 • 다양한 검색 엔진 • 일관된 표시 형식 요구 • Connector • Multiple Index DB • Multiple Services • Merge Results • Eliminate Duplicates • Sorted By Relevancy Source Category

  9. 9/20 Tier-2 Organize • Automatic Classification • Business Rules • Concept Extraction • Clustering

  10. 10/20 Tier-2 Organize • Automatic Classification • From File/URL Path • From Metadata • From Document Clusters • Semio • Semi-Automated Taxonomy Creation • Taxonomy Made By Human • Documents Classified By Machine

  11. 11/20 Tier-2 Organize • Logistic Regression Classification • Optimizes the worst case (error bound) • No assumption on document / word distributions • Guarantees good performance across different domains • 88% P/R on Reuters • Allows negative examples

  12. 12/20 Tier-2 Organize • Result Clustering • Dynamic Summary • Clustering By Summary • Hierarchical Category Generation • Accept Business Logics

  13. 13/20 Tier-3 Connect • Popular Ranking • Document Recommendation • Community • Expert Location

  14. 14/20 Tier-3 Connect • Popular Ranking • User Feedback • More Choice, Higher Rank • Recommendation • Analysis of Query, User Behavior, Profiles • Outputs Additional Documents List • Informs Expert Location • Lists Those Who Has Same Interests as U…

  15. 15/20 Verity K2 3-Tier Architecture Discover Search Organize Taxonomy Connect Personalization

  16. 16/20 K2 Technical Features (1/4) Load Balancing 다수의 서버로 처리 요청을 분산시키기 위해서, 또한 빠른 응답 시간과 시스템의 안정성을 위해서 효과적인 분산 처리 기법을 제공한다. 사용자 K2 Broker K2 Server

  17. 17/20 K2 Technical Features (2/4) Distributed Processing 사용자의 요청을 여러 부분으로 나누어 다수의 검색 서버가 동시에 처리하여 결과를 취합 사용자 K2 Broker K2 Server

  18. 18/20 K2 Technical Features (3/4) Fault Tolerance 24 X 7 기계적인 문제로 서버의 서비스가 중단되어도 다른 정상적인 서버의 자원을 이용하여 무정지 서비스 가능 사용자 K2 Broker K2 Server X

  19. 19/20 K2 Technical Features (4/4) Flexibility & Scalability 통 합 검 색 • Solaris • Oracle Java/JSP • Linux • MySQL ASP/COM • MS-Windows • SQL Server C/C++ • IBM • Informix 서버 측면 사용자 측면

  20. 20/20 윤준호 softic@3soft.com 82-2-3772-0361 3SOFT, Inc. Powering Business Portals Q & A

More Related