667 search results - page 114 / 134 » Semantic Clustering |
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We present a higher-level visual representation, visual synset, for object categorization. The visual synset improves the traditional bag of words representation with better discr...
SIGIR
2004
ACM
14 years 2 months ago
2004
ACM
We present a probabilistic model for a document corpus that combines many of the desirable features of previous models. The model is called “GaP” for Gamma-Poisson, the distri...
CIVR
2009
Springer
14 years 3 months ago
2009
Springer
In this paper, we present a novel video search interface based on the concept of aspect browsing. The proposed strategy is to assist the user in exploratory video search by active...
AAAI
2010
13 years 10 months ago
2010
We present a method for unsupervised learning of event classes from videos in which multiple actions might occur simultaneously. It is assumed that all such activities are produce...
EMNLP
2010
13 years 6 months ago
2010
In this paper, we develop multilingual supervised latent Dirichlet allocation (MLSLDA), a probabilistic generative model that allows insights gleaned from one language's data...