WO2011096690A3 - 사용자 관심 주제를 추출하는 휴대용 통신 단말기 및 그 방법 - Google Patents

사용자 관심 주제를 추출하는 휴대용 통신 단말기 및 그 방법 Download PDF

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Publication number
WO2011096690A3
WO2011096690A3 PCT/KR2011/000663 KR2011000663W WO2011096690A3 WO 2011096690 A3 WO2011096690 A3 WO 2011096690A3 KR 2011000663 W KR2011000663 W KR 2011000663W WO 2011096690 A3 WO2011096690 A3 WO 2011096690A3
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interest
similarity
subject
communication terminal
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PCT/KR2011/000663
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English (en)
French (fr)
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WO2011096690A2 (ko
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이상근
하종우
이정현
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고려대학교 산학협력단
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Application filed by 고려대학교 산학협력단 filed Critical 고려대학교 산학협력단
Priority to EP11739986.5A priority Critical patent/EP2533430B1/en
Priority to US13/577,149 priority patent/US9323845B2/en
Publication of WO2011096690A2 publication Critical patent/WO2011096690A2/ko
Publication of WO2011096690A3 publication Critical patent/WO2011096690A3/ko

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/535—Tracking the activity of the user
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/951—Indexing; Web crawling techniques
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28—Databases characterised by their database models, e.g. relational or object models
    • G06F16/284—Relational databases
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
    • G06F16/35—Clustering; Classification
    • G06F16/353—Clustering; Classification into predefined classes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/241—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches
    • G06F18/2413—Classification techniques relating to the classification model, e.g. parametric or non-parametric approaches based on distances to training or reference patterns
    • G06F18/24133—Distances to prototypes
    • G06F18/24137—Distances to cluster centroïds
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F18/00—Pattern recognition
    • G06F18/20—Analysing
    • G06F18/24—Classification techniques
    • G06F18/243—Classification techniques relating to the number of classes
    • G06F18/24323—Tree-organised classifiers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q30/00—Commerce
    • G06Q30/02—Marketing; Price estimation or determination; Fundraising

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Databases & Information Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Strategic Management (AREA)
  • Finance (AREA)
  • Development Economics (AREA)
  • Accounting & Taxation (AREA)
  • Evolutionary Biology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Bioinformatics & Computational Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Evolutionary Computation (AREA)
  • Marketing (AREA)
  • Economics (AREA)
  • Game Theory and Decision Science (AREA)
  • General Business, Economics & Management (AREA)
  • Entrepreneurship & Innovation (AREA)
  • Computer Hardware Design (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

사용자 관심 주제를 추출하는 휴대용 통신 단말기는 휴대용 통신 단말기에 저장된 텍스트 데이터의 종류에 따라 각 텍스트 데이터를 대표하는 단어 벡터를 생성하는 단어 벡터 생성부와, 하나 이상의 학습 데이터를 포함하고, 주제를 나타내는 복수의 노드가 트리 구조로 연결된 주제 분류 트리를 저장하는 주제 분류 트리 저장부 및 단어 벡터와 주제 분류 트리에 포함된 각 노드별 학습 데이터간의 유사도를 산출하는 유사도 산출부를 포함하되, 유사도 산출부는 유사도에 따라 주제 분류 트리 중에서 사용자의 관심 주제를 대표할 노드명을 추출한다.
PCT/KR2011/000663 2010-02-03 2011-01-31 사용자 관심 주제를 추출하는 휴대용 통신 단말기 및 그 방법 WO2011096690A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP11739986.5A EP2533430B1 (en) 2010-02-03 2011-01-31 Portable communication terminal for extracting subjects of interest to the user, and a method therefor
US13/577,149 US9323845B2 (en) 2010-02-03 2011-01-31 Portable communication terminal for extracting subjects of interest to the user, and a method therefor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0010078 2010-02-03
KR1020100010078A KR101095069B1 (ko) 2010-02-03 2010-02-03 사용자 관심 주제를 추출하는 휴대용 통신 단말기 및 그 방법

Publications (2)

Publication Number Publication Date
WO2011096690A2 WO2011096690A2 (ko) 2011-08-11
WO2011096690A3 true WO2011096690A3 (ko) 2011-12-15

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/000663 WO2011096690A2 (ko) 2010-02-03 2011-01-31 사용자 관심 주제를 추출하는 휴대용 통신 단말기 및 그 방법

Country Status (4)

Country Link
US (1) US9323845B2 (ko)
EP (1) EP2533430B1 (ko)
KR (1) KR101095069B1 (ko)
WO (1) WO2011096690A2 (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9582767B2 (en) * 2012-05-16 2017-02-28 Excalibur Ip, Llc Media recommendation using internet media stream modeling
KR101350782B1 (ko) * 2012-06-13 2014-01-16 포항공과대학교 산학협력단 데이터 샘플링 방법 및 장치
KR101401175B1 (ko) * 2012-12-28 2014-05-29 성균관대학교산학협력단 가중치 tf 기법을 이용한 텍스트 마이닝 방법 및 시스템
WO2015037815A1 (ko) * 2013-09-16 2015-03-19 고려대학교 산학협력단 스마트 기기 내 시맨틱 검색 시스템 및 검색방법
WO2015037814A1 (ko) * 2013-09-16 2015-03-19 고려대학교 산학협력단 사용자 의도 추론에 기반한 휴대용 단말 장치 및 이를 이용한 컨텐츠 추천 방법
KR101508583B1 (ko) * 2013-09-16 2015-04-14 고려대학교 산학협력단 스마트 기기 내 시맨틱 검색 시스템 및 검색방법
CN106202124B (zh) * 2015-05-08 2019-12-31 广州市动景计算机科技有限公司 网页分类方法及装置
KR101713258B1 (ko) * 2015-05-19 2017-03-09 트윈워드 주식회사 글에 반영된 사용자의 심리 상태 정보 제공 장치 및 그 방법
CN106372086B (zh) * 2015-07-23 2019-12-03 华中师范大学 一种获取词向量的方法和装置
CN109582790A (zh) * 2018-11-13 2019-04-05 深圳市康拓普信息技术有限公司 一种基于名称高效核对不同系统中的电力设备的方法及装置
CN109684554B (zh) * 2018-12-26 2021-07-20 腾讯科技（深圳）有限公司 新闻的潜在用户的确定方法及新闻推送方法
US11017179B2 (en) 2018-12-28 2021-05-25 Open Text Sa Ulc Real-time in-context smart summarizer
CN110097395B (zh) * 2019-03-27 2023-05-26 平安科技（深圳）有限公司 定向广告投放方法、装置及计算机可读存储介质
US11003840B2 (en) 2019-06-27 2021-05-11 Open Text Corporation System and method for in-context document composition using subject metadata queries
US11423114B2 (en) 2019-11-07 2022-08-23 Open Text Holdings, Inc. Content management systems for providing automated generation of content suggestions
US11256735B2 (en) 2019-11-07 2022-02-22 Open Text Holdings, Inc. Content management systems providing automated generation of content summaries
US11620351B2 (en) 2019-11-07 2023-04-04 Open Text Holdings, Inc. Content management methods for providing automated generation of content summaries
US11216521B2 (en) * 2019-11-07 2022-01-04 Open Text Holdings, Inc. Content management methods for providing automated generation of content suggestions
KR102479677B1 (ko) * 2019-12-30 2022-12-22 주식회사 에비드넷 위계정보를 이용한 표준화된 용어 추천 방법 및 장치
CN112101008B (zh) * 2020-09-27 2024-10-18 北京百度网讯科技有限公司 一种文本热度确定方法、装置、电子设备和存储介质
CN112100360B (zh) * 2020-10-30 2024-02-02 北京淇瑀信息科技有限公司 一种基于向量检索的对话应答方法、装置和系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080020011A (ko) * 2006-08-30 2008-03-05 한양대학교 산학협력단 모바일 웹 콘텐츠 서비스 시스템 및 그 방법
KR20090108530A (ko) * 2008-04-11 2009-10-15 한국전자통신연구원 지능형 정보 서비스를 위한 계층적 문서 분류 장치 및 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7912868B2 (en) 2000-05-02 2011-03-22 Textwise Llc Advertisement placement method and system using semantic analysis
US20030074409A1 (en) 2001-10-16 2003-04-17 Xerox Corporation Method and apparatus for generating a user interest profile
US20110076653A1 (en) * 2005-04-05 2011-03-31 Brent Culligan Systems and Methods for Semantic Knowledge Assessment, Instruction, and Acquisition

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20080020011A (ko) * 2006-08-30 2008-03-05 한양대학교 산학협력단 모바일 웹 콘텐츠 서비스 시스템 및 그 방법
KR20090108530A (ko) * 2008-04-11 2009-10-15 한국전자통신연구원 지능형 정보 서비스를 위한 계층적 문서 분류 장치 및 방법

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
YOONJUNG CHOI ET AL.: "Topic and Topic Change Detection in Instance Messaging", JOURNAL OF THE KOREA SOCIETY OF COMPUTER AND INFORMATION, vol. 13, no. 17, December 2008 (2008-12-01), pages 59 - 66, XP008161018 *

Also Published As

Publication number Publication date
WO2011096690A2 (ko) 2011-08-11
KR101095069B1 (ko) 2011-12-20
US20130073569A1 (en) 2013-03-21
US9323845B2 (en) 2016-04-26
EP2533430B1 (en) 2020-03-11
EP2533430A4 (en) 2015-11-18
EP2533430A2 (en) 2012-12-12
KR20110090354A (ko) 2011-08-10

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