Invention Grant
- Patent Title: Social network analysis with prior knowledge and non-negative tensor factorization
- Patent Title (中): 社会网络分析与先验知识和非负张量分解
-
Application No.: US12469043Application Date: 2009-05-20
-
Publication No.: US08346708B2Publication Date: 2013-01-01
- Inventor: Yun Chi , Shenghuo Zhu , Koji Hino , Yihong Gong
- Applicant: Yun Chi , Shenghuo Zhu , Koji Hino , Yihong Gong
- Applicant Address: US NJ Princeton
- Assignee: NEC Laboratories America, Inc.
- Current Assignee: NEC Laboratories America, Inc.
- Current Assignee Address: US NJ Princeton
- Agent Joseph Kolodka; Bao Tran
- Main IPC: G06F9/44
- IPC: G06F9/44 ; G06N7/02 ; G06N7/06
Abstract:
Systems and methods are disclosed to analyze a social network by generating a data tensor from social networking data; applying a non-negative tensor factorization (NTF) with user prior knowledge and preferences to generate a core tensor and facet matrices; and rendering information to social networking users based on the core tensor and facet matrices.
Public/Granted literature
- US20100185578A1 SOCIAL NETWORK ANALYSIS WITH PRIOR KNOWLEDGE AND NON-NEGATIVE TENSOR FACTORIZATION Public/Granted day:2010-07-22
Information query
