The Sparse Bayesian based joint Discriminative Dictionary and Classifier Learning algorithm
This code is for paper titled 'A Bayesian approach for joint discriminative dictionary and classifier learning'.
This code is implemented in Matlab 2019a.
In 2017a and before, there is no function "vecnorm", you should add function vecnorm to calculate the norm of the columns of a matrix.
In our algorithm, K-svd is employed to initilize the dictionary matrix, which is obtained from http://www.cs.technion.ac.il/~ronrubin/software.html.
The Extended YaleB data is from http://users.umiacs.umd.edu/~zhuolin/projectlcksvd.html.
The implement steps:
Step 1: install the OMPbox
Step 2: install the ksvdbox following the readme.txt
Step 3: go to SBDCL file, run the main function
if you have any questions, please contact zhouwei@hust.edu.cn