1507 search results - page 66 / 302 » Separating Complexity Classes Using Structural Properties |
CAIP
2009
Springer
14 years 1 months ago
2009
Springer
Binary decision trees based on univariate splits have traditionally employed so-called impurity functions as a means of searching for the best node splits. Such functions use estim...
PRL
2008
13 years 10 months ago
2008
In this paper, we propose spam e-mail filtering methods having high accuracies and low time complexities. The methods are based on the n-gram approach and a heuristics which is re...
TNN
2011
13 years 4 months ago
2011
—Reservoir computing (RC) refers to a new class of state-space models with a fixed state transition structure (the “reservoir”) and an adaptable readout form the state space...
COMPSAC
2002
IEEE
14 years 2 months ago
2002
IEEE
The Integration of complex systems out of existing systems is an active area of research and development. There are many practical situations in which the interfaces of the compon...
CDC
2009
IEEE
14 years 1 months ago
2009
IEEE
— In this article, we investigate a new class of control problems called Ensemble Control, a notion coming from the study of complex spin dynamics in Nuclear Magnetic Resonance (...