An Improved D-S Evidence Combination Method Based on K-L Distance
Yongchao Wei · Telecommunication Engineering · 2011
A novel conflict evidence combination method based on evidence distance is proposed.The distance between evidences is obtained with improved K-L distance equation,and is further transformed to weight which reflects the importance of evidence.According to weights,the basic probabilities are reallocated,and then are used to get the final combination result by the improved combination method.The final comparison example shows that the combination results of new method are determined,and are more accordance with the actual conditions.