K. Ghiasi-Shirazi, R. Safabakhsh, and M. Shamsi. Learning Translation Invariant Kernels for Classification. Journal of Machine Learning Research, 11:1353-1390, 2010. (pdf)
Datasets
Task | Ready to use Matlab file |
---|---|
Odd vs. Even | mnistoe60K.mat |
3 vs 8 | mnist38_60K.mat |
4 vs 7 | mnist47_60K.mat |
Task | Ready to use Matlab file |
---|---|
0-4 vs. 5-9 | usps_0-4,5-9.mat |
Software
The implementations of this paper are collected in the SIKL
toolbox which
contains a modifies version of libLBFGS.
To use
it you should also
download MOSEK.
Installation
Compiling mex files
After unziping the SIKL
toolbox into an appropriate folder, run the compileMexFiles.m
file.Generating log file
To generate log file, set the global parameter logfilenamePrefix to
a non-empty
string.Results
Experiments on small-size benchmark datasets
To repeat the experiments with Gaussian Mixture (GM) method, uncomment the line method = 'GaussianMixture'; in TestUCI.m file and run the file.To repeat the experiments with Cosine Mixture (CM) method, uncomment the line method = 'CosineMixture'; in TestUCI.m file and run the file.
To repeat the experiments with Cosine and Gaussian Mixture (CGM) method, uncomment the line method = 'CosineAndGaussianMixture'; in TestUCI.m file and run the file.