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JFR
2006
75views more  JFR 2006»
13 years 10 months ago
Topological map learning from outdoor image sequences
We propose an approach to building topological maps of environments based on image sequences. The central idea is to use manifold constraints to find representative feature protot...
Xuming He, Richard S. Zemel, Volodymyr Mnih
JIB
2006
102views more  JIB 2006»
13 years 10 months ago
3D image and graph based Computation of Protein Surface
The accessible surface of a macromolecule is a significant determinant of its action. The interaction between biomolecules or protein-ligand is dependent on their surfaces rather ...
A. Ranganath, K. C. Shet, N. Vidyavathi
JMLR
2006
89views more  JMLR 2006»
13 years 10 months ago
Maximum-Gain Working Set Selection for SVMs
Support vector machines are trained by solving constrained quadratic optimization problems. This is usually done with an iterative decomposition algorithm operating on a small wor...
Tobias Glasmachers, Christian Igel
JMLR
2006
150views more  JMLR 2006»
13 years 10 months ago
Building Support Vector Machines with Reduced Classifier Complexity
Support vector machines (SVMs), though accurate, are not preferred in applications requiring great classification speed, due to the number of support vectors being large. To overc...
S. Sathiya Keerthi, Olivier Chapelle, Dennis DeCos...
MP
2006
78views more  MP 2006»
13 years 9 months ago
Valid inequalities based on the interpolation procedure
We study the interpolation procedure of Gomory and Johnson (1972), which generates cutting planes for general integer programs from facets of cyclic group polyhedra. This idea has...
Sanjeeb Dash, Oktay Günlük