In fact, I downloaded it and I face a problem with the output of the ([label_vector, instance_matrix] = libsvmread('../data');)
It gives me usually as empty matrix, and I usually get the same error. although the input matrix for the libsvmwrite a sparse matrix(double).Please,could you help me as faster as you can.
Notes:
I'm working on matlab with windows 7, and I'm working on multi classification problem.
Thank you in advance.
I am presently working on LibSVM using Matlab and a laptop with similar configuration. I'm able to get the output just fine. Have you run the make file from the command line first??
On MATLAB command line type...
>> make
If make.m does not work on MATLAB (especially for Windows), try 'mex -setup' to choose a suitable compiler for mex. Make sure your compiler is accessible and workable. Then type 'make' to start the installation. Then you can use the functions directly from matlab. Some examples are provided in the Readme file.
Hope this answers your question.
Please visit the following website: http://jamescpoole.com/2013/01/28/libsvm-tutorial-part-4-testing-the-model/
Thank you for your answers on my question,
Dear Falak Shah, I did what you said but my problem is not with compilation, my problem is that the output arrays from the ([label_vector, instance_matrix] = libsvmread('../data');) , usually an empty arrays without values
thanks for all
- Badges
- Science topic
- Similar topics
- Mathematics
- Algebra
- Matrix