WO2012002685A3 - 협력적 필터링 알고리즘 기반의 아이피티브이 개인별 선호프로그램 추천시스템 - Google Patents

협력적 필터링 알고리즘 기반의 아이피티브이 개인별 선호프로그램 추천시스템 Download PDF

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Publication number
WO2012002685A3
WO2012002685A3 PCT/KR2011/004670 KR2011004670W WO2012002685A3 WO 2012002685 A3 WO2012002685 A3 WO 2012002685A3 KR 2011004670 W KR2011004670 W KR 2011004670W WO 2012002685 A3 WO2012002685 A3 WO 2012002685A3
Authority
WO
WIPO (PCT)
Prior art keywords
iptv
program
personal preference
filtering algorithm
based personal
Prior art date
Application number
PCT/KR2011/004670
Other languages
English (en)
French (fr)
Other versions
WO2012002685A2 (ko
Inventor
최중인
Original Assignee
아코지토(주)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from KR1020110047758A external-priority patent/KR20120003362A/ko
Application filed by 아코지토(주) filed Critical 아코지토(주)
Priority to US13/807,513 priority Critical patent/US8799936B2/en
Publication of WO2012002685A2 publication Critical patent/WO2012002685A2/ko
Publication of WO2012002685A3 publication Critical patent/WO2012002685A3/ko

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • H04N21/4826—End-user interface for program selection using recommendation lists, e.g. of programs or channels sorted out according to their score
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/251—Learning process for intelligent management, e.g. learning user preferences for recommending movies
    • H04N21/252—Processing of multiple end-users' preferences to derive collaborative data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/258—Client or end-user data management, e.g. managing client capabilities, user preferences or demographics, processing of multiple end-users preferences to derive collaborative data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Software Systems (AREA)
  • Human Computer Interaction (AREA)
  • Computer Graphics (AREA)
  • Computing Systems (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

본 발명은 IPTV(Internet Protocol Television) 시청자에게 원하는 채널 혹은 프로그램을 추천하는 시스템에 관한 것으로 특히, 협력적 필터링 알고리즘 기반의 IPTV 개인별 선호프로그램 추천 시스템에 관한 것이다. 상기 목적을 달성하기 위한 본 발명의 일 실시예에 따른 협력적 필터링 알고리즘 기반의 ＩＰＴＶ 개인별 선호프로그램 추천시스템은, 인터넷방식으로 TV용 컨텐츠를 시청자에게 제공하는 IPTV(Internet Protocol Television) 방송 제공업체로서 방송제공 업체; 상기 방송제공 업체로부터의 방송신호와 프로그램 정보를 수신하여 각 데이터베이스에 해당하는 정보를 저장하고 우선순위를 정량적으로 계산하는 추천 알고리즘을 기반으로 계산하여 현재 방영 및 재생되는 프로그램을 중심으로 추천우선순위별로 나열하는 서비스 서버; 상기 서비스 서버로부터 추천목록 정보와 방송신호를 수신하여 네트워크를 통해 전송하는 중계장치; 및 상기 중계장치로부터의 추천목록 정보와 방송신호를 출력하는 TV를 포함하는 것을 특징으로 하는 협력적 필터링 알고리즘 기반의 ＩＰＴＶ 개인별 선호프로그램 추천시스템을 제시한다.
PCT/KR2011/004670 2010-07-02 2011-06-27 협력적 필터링 알고리즘 기반의 아이피티브이 개인별 선호프로그램 추천시스템 WO2012002685A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/807,513 US8799936B2 (en) 2010-07-02 2011-06-27 Cooperative filtering algorithm-based personal preference program recommendation system for IPTV

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2010-0063705 2010-07-02
KR20100063705 2010-07-02
KR10-2011-0047758 2011-05-20
KR1020110047758A KR20120003362A (ko) 2010-07-02 2011-05-20 협력적 필터링 알고리즘 기반의 ｉｐｔｖ 개인별 선호프로그램 추천시스템

Publications (2)

Publication Number Publication Date
WO2012002685A2 WO2012002685A2 (ko) 2012-01-05
WO2012002685A3 true WO2012002685A3 (ko) 2012-02-23

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/004670 WO2012002685A2 (ko) 2010-07-02 2011-06-27 협력적 필터링 알고리즘 기반의 아이피티브이 개인별 선호프로그램 추천시스템

Country Status (1)

Country Link
WO (1) WO2012002685A2 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107608990B (zh) * 2016-07-12 2023-03-24 上海视畅信息科技有限公司 一种直播个性化推荐方法
JP7258716B2 (ja) * 2019-10-10 2023-04-17 Ｔｖｓ Ｒｅｇｚａ株式会社 受信装置、サーバ、コンテンツ推奨プログラム、コンテンツ推奨システム、コンテンツ推奨方法
CN113132749B (zh) * 2021-04-28 2022-10-04 广州虎牙科技有限公司 直播间的推荐方法、装置、设备及介质
CN114915844B (zh) * 2021-11-08 2023-02-28 海看网络科技(山东)股份有限公司 一种iptv上实现实时智能推荐的方法及系统

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050053345A (ko) * 2003-12-02 2005-06-08 소니 가부시끼 가이샤 정보 처리 장치 및 정보 처리 방법, 및 컴퓨터·프로그램
KR20050061548A (ko) * 2002-10-21 2005-06-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 사용자 그룹 또는 사용자에게 미디어 컨텐츠를 제공하는방법 및 시스템
KR20080074681A (ko) * 2007-02-08 2008-08-13 최중인 Ｔｖ 방송 프로그램의 선호 목록 자동 생성 및 표시 방법및 시스템

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050061548A (ko) * 2002-10-21 2005-06-22 코닌클리케 필립스 일렉트로닉스 엔.브이. 사용자 그룹 또는 사용자에게 미디어 컨텐츠를 제공하는방법 및 시스템
KR20050053345A (ko) * 2003-12-02 2005-06-08 소니 가부시끼 가이샤 정보 처리 장치 및 정보 처리 방법, 및 컴퓨터·프로그램
KR20080074681A (ko) * 2007-02-08 2008-08-13 최중인 Ｔｖ 방송 프로그램의 선호 목록 자동 생성 및 표시 방법및 시스템

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WO2012002685A2 (ko) 2012-01-05

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