64 search results - page 11 / 13 » Discovering and Comparing Topic Hierarchies |
99
Voted
PAMI
2008
14 years 9 months ago
2008
We investigate whether dimensionality reduction using a latent generative model is beneficial for the task of weakly supervised scene classification. In detail we are given a set ...
84
Voted
ICDE
2009
IEEE
15 years 4 months ago
2009
IEEE
— Given a large graph and a set of objects, the task of object connection discovery is to find a subgraph that retains the best connection between the objects. Object connection...
70
Voted
MHCI
2009
Springer
15 years 4 months ago
2009
Springer
In this article we describe the Sweep-Shake system, a novel, low interaction cost approach to supporting the spontaneous discovery of geo-located information. By sweeping a mobile...
EDBT
2008
ACM
14 years 11 months ago
2008
ACM
New graph structures where node labels are members of hierarchically organized ontologies or taxonomies have become commonplace in different domains, e.g., life sciences. It is a ...
91
Voted
SIGIR
2002
ACM
14 years 9 months ago
2002
ACM
Document clustering is useful in many information retrieval tasks: document browsing, organization and viewing of retrieval results, generation of Yahoo-like hierarchies of docume...