Co-clustering of time-evolving news story with transcript and keyframe

• Main Authors: WU, Xiao, NGO, Chong-wah, LI, Qing
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2005
• Subjects: Databases and Information Systems; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/6552; https://ink.library.smu.edu.sg/context/sis_research/article/7555/viewcontent/10.1.1.570.2727__1_.pdf
• Institution: Singapore Management University

This paper presents techniques in clustering the same-topic news stories according to event themes. We model the relationship of stories with textual and visual concepts under the representation of bipartite graph. The textual and visual concepts are extracted respectively from speech transcripts an...