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*       Latent Topic Discovery using Latent Dirichlet Allocation (LDA)       *
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Source code for latent topic discovery using LDA.

Require two third-party software packages:
	1. SpatialPyramid [http://www.cs.illinois.edu/homes/slazebni/research/SpatialPyramid.zip]
	2. topictoolbox [http://psiexp.ss.uci.edu/research/programs_data/toolbox.htm]

Steps to run this code:
1. Extract and save the visual words from images by running:
	cvImgs2words.m
2. Infer the latent topics by running
	assignTopics.m 

The training/testing images are a subset of the 
UIUC-Sports dataset [http://vision.stanford.edu/lijiali/event_dataset/].



If you have any questions regarding the use of this code, 
please contact Shaohua Wan at shaohuawan@utexas.edu.
04/01/2014