472 search results - page 64 / 95 » Improving Cluster Method Quality by Validity Indices |
115
Voted
CSDA
2008
15 years 18 days ago
2008
Non-negative Matrix Factorization (NMF) and Probabilistic Latent Semantic Indexing (PLSI) have been successfully applied to document clustering recently. In this paper, we show th...
ICMCS
2008
IEEE
15 years 7 months ago
2008
IEEE
The support of variable block-sizes, though significantly improves the compression efficiency, imposes a big computational challenge on an H.264 encoder. In this paper, we present...
FPL
2008
Springer
15 years 2 months ago
2008
Springer
We propose a new method for defragmenting the module layout of a reconfigurable device, enabled by a novel approach for dealing with communication needs between relocated modules ...
108
Voted
JAIR
2010
14 years 11 months ago
2010
Grounding is the task of reducing a first-order theory and finite domain to an equivalent propositional theory. It is used as preprocessing phase in many logic-based reasoning s...
125
Voted
NIPS
2008
15 years 1 months ago
2008
The cluster assumption is exploited by most semi-supervised learning (SSL) methods. However, if the unlabeled data is merely weakly related to the target classes, it becomes quest...