4127 search results - page 79 / 826 » Evaluation methods for topic models |
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
We present two novel methods to automatically learn spatio-temporal dependencies of moving agents in complex dynamic scenes. They allow to discover temporal rules, such as the rig...
FLAIRS
2000
14 years 11 months ago
2000
This paper presents a formal security policy model for SmartCards with digital signature application. This kind of model is necessary for each evaluation according to Information ...
IPM
2007
14 years 9 months ago
2007
We show some limitations of the ROUGE evaluation method for automatic summarization. We present a method for automatic summarization based on a Markov model of the source text. By...
IEPOL
2006
14 years 10 months ago
2006
I propose a quantitative methodology to analyze the economic impact of e-government based on structural modeling, allowing for a careful description of the underlying theoretical ...
SIGIR
2003
ACM
15 years 3 months ago
2003
ACM
In this paper, we propose a novel document clustering method based on the non-negative factorization of the termdocument matrix of the given document corpus. In the latent semanti...