214 search results - page 34 / 43 » Session 12: Information Retrieval |
ICMCS
2007
IEEE
15 years 3 months ago
2007
IEEE
This paper contributes to the automatic indexing of concert video. In contrast to traditional methods, which rely primarily on audio information for summarization applications, we...
CIVR
2007
Springer
15 years 3 months ago
2007
Springer
Automatic image annotation techniques that try to identify the objects in images usually need the images to be segmented first, especially when specifically annotating image reg...
MM
2005
ACM
15 years 3 months ago
2005
ACM
Identifying short repeated video clips, such as news program logo, station logo, TV commercials, etc., from broadcasting video databases or streams is important for video content ...
COCOON
2005
Springer
15 years 3 months ago
2005
Springer
Rocchio’s similarity-based relevance feedback algorithm, one of the most important query reformation methods in information retrieval, is essentially an adaptive supervised lear...
105
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CICLING
2010
Springer
15 years 28 days ago
2010
Springer
Term weighting strongly influences the performance of text mining and information retrieval approaches. Usually term weights are determined through statistical estimates based on s...