Invention Grant
US09277287B2 Methods and apparatus to generate relevance rankings for use by a program selector of a media presentation system
有权
用于产生由媒体呈现系统的节目选择器使用的相关性排名的方法和装置
- Patent Title: Methods and apparatus to generate relevance rankings for use by a program selector of a media presentation system
- Patent Title (中): 用于产生由媒体呈现系统的节目选择器使用的相关性排名的方法和装置
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Application No.: US14729791Application Date: 2015-06-03
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Publication No.: US09277287B2Publication Date: 2016-03-01
- Inventor: Hisao M. Chang
- Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.
- Applicant Address: US GA Atlanta
- Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.
- Current Assignee Address: US GA Atlanta
- Agency: Akerman LLP
- Agent Michael K. Dixon; Mammen (Roy) P. Zachariah, Jr.
- Main IPC: H04N21/475
- IPC: H04N21/475 ; H04N21/482 ; H04N5/445 ; H04N7/173 ; H04N21/258 ; H04N21/45 ; H04N21/466 ; H04N21/658 ; H04N21/422 ; H04N21/643
Abstract:
Example methods and apparatus to generate relevance rankings for use by a program selector of a media presentation system are disclosed. An example method comprises tabulating a plurality of occurrence counts for respective ones of a plurality of terms of a program guide, each of the occurrence counts indicating a corresponding number of times each of the terms appears in the program guide, computing a plurality of relevance ranking scores for respective ones of a plurality of programs listed in the program guide based on the plurality of occurrence counts, selecting a list of programs from the program guide based on the relevance ranking scores, and outputting the list of programs
Public/Granted literature
Information query
