v2.1.2

Merge branch 'master' of https://github.com/iqiukp/RVM-MATLAB

v2.1.1

Merge branch 'master' of https://github.com/iqiukp/Relevance-Vector-M…

v2.1

1. RVM model for binary classification (RVC) or regression (RVR)
2. Multiple kinds of kernel functions (linear, gaussian, polynomial, sigmoid, laplacian)
3. Hybrid kernel functions (K = w1K1+w2K2+...+wn*Kn)
4. Parameter Optimization using Bayesian optimization, Genetic Algorithm, and Particle Swarm Optimization

v1.3

1. Added support for multiple kernel functions.
2. Optimized the codes.

v1.2

Update README.md