313 search results - page 43 / 63 » Learning Semantic Categories from Clickthrough Logs |
139
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KDD
2008
ACM
16 years 6 days ago
2008
ACM
The success of popular algorithms such as k-means clustering or nearest neighbor searches depend on the assumption that the underlying distance functions reflect domain-specific n...
110
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MM
2010
ACM
15 years 11 hour ago
2010
ACM
The major scientific problem for content-based video retrieval is the semantic gap. Generally speaking, there are two appropriate ways to bridge the semantic gap: the first one is...
MIR
2003
ACM
15 years 5 months ago
2003
ACM
Huge amount of manual efforts are required to annotate large image/video archives with text annotations. Several recent works attempted to automate this task by employing supervis...
110
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CNL
2009
15 years 27 days ago
2009
Abstract. As it is well-known, querying and managing structured data in natural language is a challenging task due to its ambiguity (syntactic and semantic) and its expressiveness....
111
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IWSDS
2010
14 years 9 months ago
2010
Recently various data-driven spoken language technologies have been applied to spoken dialog system development. However, high cost of maintaining the spoken dialog systems is one ...