1809 search results - page 80 / 362 » Topic Modeling Ensembles |
ICONIP
2009
13 years 8 months ago
2009
: In this paper, we investigate the impact of the non-numerical information on exchange rate changes and that of ensemble multiple classifiers on forecasting exchange rate between ...
SIGIR
2000
ACM
14 years 2 months ago
2000
ACM
We investigate four hierarchical clustering methods (single-link, complete-link, groupwise-average, and single-pass) and two linguistically motivated text features (noun phrase he...
TMRA
2007
Springer
14 years 4 months ago
2007
Springer
The Dublin Core Metadata Initiative is an open organization engaged in the development of interoperable online metadata standards that support a broad range of purposes and busines...
ISNN
2009
Springer
14 years 4 months ago
2009
Springer
In real-world applications, it has been observed that class imbalance (significant differences in class prior probabilities) may produce an important deterioration of the classifie...
ICPR
2010
IEEE
14 years 2 months ago
2010
IEEE
The advent of real-time fMRI pattern classification opens many avenues for interactive self-regulation where the brain's response is better modelled by multivariate, rather t...