2199 search results - page 227 / 440 » Information retrieval using hierarchical dirichlet processes |
199
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
Multihypothesis motion compensation is extended into the transform domain by using a redundant wavelet transform to produce multiple predictions that are diverse in transform phas...
172
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WWW
2008
ACM
16 years 7 months ago
2008
ACM
This paper proposes a new method for displaying large-scale tag clouds. We use a topographical image that helps users to grasp the relationship among tags intuitively as a backgro...
168
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WWW
2005
ACM
16 years 7 months ago
2005
ACM
By far, the support vector machines (SVM) achieve the state-of-theart performance for the text classification (TC) tasks. Due to the complexity of the TC problems, it becomes a ch...
137
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SIGIR
2009
ACM
16 years 1 months ago
2009
ACM
We define and study the process of context transfer in search advertising, which is the transition of a user from the context of Web search to the context of the landing page tha...
162
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WWW
2007
ACM
16 years 7 months ago
2007
ACM
In this paper, we propose a new similarity measure to compute the pairwise similarity of text-based documents based on suffix tree document model. By applying the new suffix tree ...