11 search results - page 2 / 3 » A Markov Clustering Topic Model for Mining Behaviour in Vide... |
ICDM
2009
IEEE
13 years 4 months ago
2009
IEEE
: Topic Modeling for Sequences of Temporal Activities Zhi-Yong Shen, Ping Luo, Yuhong Xiong, Jun Sun, Yi-Dong Shen HP Laboratories HPL-2010-160 topic modeling, LDA, sequence, temp...
ICMCS
2006
IEEE
14 years 9 days ago
2006
IEEE
Pattern mining algorithms are often much easier applied than quantitatively assessed. In this paper we address the pattern evaluation problem by looking at both the capability of ...
ICIP
2004
IEEE
14 years 7 months ago
2004
IEEE
The work presents the first effort to automatically annotate the semantic meanings of temporal video patterns obtained through unsupervised discovery processes. This problem is in...
ECCV
2004
Springer
14 years 8 months ago
2004
Springer
We present a vision based, adaptive, decision theoretic model of human facial displays in interactions. The model is a partially observable Markov decision process, or POMDP. A POM...
ICMCS
2005
IEEE
13 years 12 months ago
2005
IEEE
The recognition of events in video data is a subject of much current interest. In this paper, we address several issues related to this topic. The first one is overfitting when ...