3257 search results - page 175 / 652 » Discretization based learning approach to information retrie... |
135
Voted
CIKM
2007
Springer
15 years 8 months ago
2007
Springer
We consider the problem of document indexing and representation. Recently, Locality Preserving Indexing (LPI) was proposed for learning a compact document subspace. Different from...
124
Voted
ICPR
2010
IEEE
15 years 6 months ago
2010
IEEE
This paper presents a new algorithm based on boosting for interactive object retrieval in images. Recent works propose ”online boosting” algorithms where weak classifier sets...
228
Voted
GIS
2005
ACM
16 years 2 months ago
2005
ACM
An interesting issue in moving objects databases is to find similar trajectories of moving objects. Previous work on this topic focuses on movement patterns (trajectories with tim...
119
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HT
2009
ACM
14 years 11 months ago
2009
ACM
In this paper we describe a model of social and collaborative search based on the use of tags. First we will introduce the issues that drove us to the definition of this model, an...
109
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MM
2005
ACM
15 years 7 months ago
2005
ACM
To better understand the content of multimedia, a lot of research efforts have been made on how to learn from multi-modal feature. In this paper, it is studied from a graph point ...