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A novel approach for semantic event extraction from sports webcast text
2012
Multimedia tools and applications
Semantic event extraction is helpful for video annotation and retrieval. For sports video, most previous works detect events by video content itself. Some useful external knowledge has been researched recently. In this paper, we proposed an unsupervised approach to extract semantic events from sports webcast text. First, unrelated words in the descriptions of webcast text are filtered out, and then the filtered descriptions are clustered into significant event categories. Finally, the keywords
doi:10.1007/s11042-012-1323-6
fatcat:luhyfkz2izee3m3fk5elmtcqaq