2912 search results - page 195 / 583 » Logistic Model Trees |
CLASSIFICATION
2004
15 years 3 months ago
2004
: We propose a new nonparametric family of oscillation heuristics for improving linear classifiers in the two-group discriminant problem. The heuristics are motivated by the intuit...
163
Voted
JMLR
2010
15 years 2 months ago
2010
We extend the well-known BFGS quasi-Newton method and its memory-limited variant LBFGS to the optimization of nonsmooth convex objectives. This is done in a rigorous fashion by ge...
162
Voted
ICPR
2010
IEEE
15 years 1 months ago
2010
IEEE
Previous Multiple Kernel Learning approaches (MKL) employ different kernels by their linear combination. Though some improvements have been achieved over methods using single kerne...
127
Voted
RECOMB
2005
Springer
16 years 4 months ago
2005
Springer
Abstract. One of the simplest evolutionary models has molecular sequences evolving from a common ancestor down a bifurcating phylogenetic tree, experiencing point-mutations along t...
136
Voted
QEST
2008
IEEE
15 years 10 months ago
2008
IEEE
We begin by observing that (discrete-time) QuasiBirth-Death Processes (QBDs) are equivalent, in a precise sense, to (discrete-time) probabilistic 1-Counter Automata (p1CAs), and b...