Open HTMM
A c++ open source
implementation of EM inference in the
Hidden Topic Markov Model.
I wrote this code at Google while working with Ashok Popat.
LTHM source code
A c++ open source
implementation of EM inference in the
Latent Topic Model for Hypertext.
The current implementation is the research code, built on top of the HTMM
implementation with epsilon set to 1. It will soon be replaced with a cleaner
and more efficient implementation.
"Latent Topic Models for Hypertext",
Amit Gruber, Michal Rosen-Zvi and Yair Weiss,
Uncertainty in Artificial Intelligence (UAI), Helsinki, Finland, July 2008.
"Incorporating non-motion cues into 3D motion segmentation",
Amit Gruber and Yair Weiss,
Computer Vision and Image Understanding (CVIU),
Volume 108, Issue 3, December 2007, Pages 261-271,
Special issue on Spatial Coherence in Visual Motion Analysis.
"Hidden Topic Markov Models",
Amit Gruber, Michal Rosen-Zvi and Yair Weiss,
Artificial Intelligence and Statistics (AISTATS), San Juan,
Puerto Rico, March 2007.
Source code abavailable now, See above.
Take a look at the
Hidden Topic Markov Model Page.