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CEC
2009
IEEE
14 years 2 months ago
Evolving hypernetwork models of binary time series for forecasting price movements on stock markets
— The paper proposes a hypernetwork-based method for stock market prediction through a binary time series problem. Hypernetworks are a random hypergraph structure of higher-order...
Elena Bautu, Sun Kim, Andrei Bautu, Henri Luchian,...
COMBINATORICS
2006
92views more  COMBINATORICS 2006»
13 years 7 months ago
Meta-Fibonacci Sequences, Binary Trees and Extremal Compact Codes
We consider a family of meta-Fibonacci sequences which arise in studying the number of leaves at the largest level in certain infinite sequences of binary trees, restricted compos...
Brad Jackson, Frank Ruskey
COMBINATORICS
2007
81views more  COMBINATORICS 2007»
13 years 7 months ago
The m-Colored Composition Poset
We define a partial order on colored compositions with many properties analogous to Young’s lattice. We show that saturated chains correspond to colored permutations, and that ...
Brian Drake, T. Kyle Petersen
JMLR
2010
105views more  JMLR 2010»
13 years 2 months ago
Classification Methods with Reject Option Based on Convex Risk Minimization
In this paper, we investigate the problem of binary classification with a reject option in which one can withhold the decision of classifying an observation at a cost lower than t...
Ming Yuan, Marten H. Wegkamp
ICASSP
2007
IEEE
14 years 1 months ago
Signed Binary Digit Representation to Simplify 3D-EZW
Zerotree based coders have shown a good ability to be successfully adapted to 3D image coding. This paper focuses on the adaptation of EZW for the compression of hyperspectral ima...
Emmanuel Christophe, Pierre Duhamel, Corinne Mailh...