WANG Huiling, SONG Wei, XIE Guowei. Adaptive density peak clustering algorithm for cluster centers[J]. 2020, (12): 119-122+126. DOI: 10.13873/J.1000-9787(2020)12-0119-04.
In order to overcome the limitation of clustering by fast search and find of density peaks( CFSFDP)which cannot automatically determine cluster centers and need human-centered interception of cluster centers through decision maps
an adaptive density peak clustering algorithm for cluster centers is proposed. Firstly
the distance matrix of data is calculated by using the method of Mahalanobis distance calculation. Secondly
according to the distribution rule of cluster centers
an adaptive cluster center extraction mechanism is proposed. Finally
the outlier resolution is adapted based on the description of cluster centers
so as to obtain the final clustering effect. In order to verify the effectiveness of the proposed method
experiments are carried out on a wide range of datasets.The results show that the proposed algorithm has better clustering results than the original CFSFDP algorithm on both manual test datasets and UCI datasets.