REN Yu-yan1, BAO Jie2, WANG Hong-rui3. Application of improved ant colony algorithm in support vector machine[J]. 2011, 30(8): 144-146. DOI: 10.13873/j.1000-97872011.08.030.
A new method is proposed to optimize SVM based on improved ant colony algorithm(ACA).The proposed algorithm is based on each ant searches only around the best solution of the previous iteration with β
which can reduce search space fast.β is proposed for improving ACO’s solution performance to reach global optimum fairly quickly.Simulation results indicate that optimizing SVM with this method can avoid the local extremes effectively and improve the convergence speed.