815 search results - page 3 / 163 » Approximate Entropy Reducts |
IEEEICCI
2005
IEEE
14 years 21 days ago
2005
IEEE
The positive region in rough set framework and Shannon conditional entropy are two traditional uncertainty measurements, used usually as heuristic metrics in attribute reduction. ...
AGENTS
2001
Springer
13 years 11 months ago
2001
Springer
Emergent self-organization in multi-agent systems appears to contradict the second law of thermodynamics. This paradox has been explained in terms of a coupling between the macro ...
TSP
2008
13 years 7 months ago
2008
Sign-selection uses a set of subcarrier signs to reduce the peak-to-average power ratio (PAR) of orthogonal-frequency-division multiplexing (OFDM). However, the computational compl...
NECO
2006
13 years 7 months ago
2006
IM
2006
13 years 7 months ago
2006
We consider the problem of computing information theoretic functions such as entropy on a data stream, using sublinear space. Our first result deals with a measure we call the &quo...