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BMVC
2010
14 years 12 months ago
Image Topic Discovery with Saliency Detection
This work proposes a biologically inspired approach to integrate latent topic model with saliency detection. Firstly, a saliency detection algorithm is presented to discriminate s...
Zhidong Li, Yang Wang, Jing Chen, Jie Xu, John Lai...
CVPR
2007
IEEE
16 years 3 months ago
A Topic-Motion Model for Unsupervised Video Object Discovery
The bag-of-words representation has attracted a lot of attention recently in the field of object recognition. Based on the bag-of-words representation, topic models such as Probab...
David Liu, Tsuhan Chen
97
Voted
IV
2008
IEEE
129views Visualization» more  IV 2008»
15 years 8 months ago
113 Years of Physical Review: Using Flow Maps to Show Temporal and Topical Citation Patterns
We visualize 113 years of bibliographic data from the American Physical Society. The 389,899 documents are laid out in a two dimensional time-topic reference system. The citations...
Bruce W. Herr, Russell J. Duhon, Katy Börner,...
ICML
2010
IEEE
15 years 2 months ago
Spherical Topic Models
We introduce the Spherical Admixture Model (SAM), a Bayesian topic model for arbitrary 2 normalized data. SAM maintains the same hierarchical structure as Latent Dirichlet Allocat...
Joseph Reisinger, Austin Waters, Bryan Silverthorn...
IJOE
2007
146views more  IJOE 2007»
15 years 1 months ago
TMNet - Distributed viewing and editing of Topic Maps in the World Wide Web Environment
- Since the Topic Map standard describes a prospective knowledge-structuring model that can be used in a huge variety of knowledge domains the amount of applications utilizing this...
Sebastian J. F. Fudickar, Klaus Rebensburg