Exploring Multidimensional Spatiotemporal Point Patterns Based on an Improved Affinity Propagation Algorithm
نویسندگان
چکیده
منابع مشابه
An Improved PSO Clustering Algorithm Based on Affinity Propagation
-Particle swarm optimization (PSO) is undoubtedly one of the most widely used swarm intelligence algorithm. Generally, each particle is assigned an initial value randomly. In this paper an improved PSO clustering algorithm based on affinity propagation (APPSO) is proposed which provides new ideas and methods for cluster analysis. Firstly the proposed algorithm get initial cluster centers by aff...
متن کاملAn Improved Indoor Positioning Method Based on Affinity Propagation Clustering
The fingerprint-based wireless local area network (WLAN) positioning has gained significant interest in recent years. Indoor localization methods based on WLAN and RSS with advantage of low cost are most widely used. In this paper, we propose an improved indoor positioning method based on Affinity Propagation (AP) algorithm to obtain better accuracy: k coordinate points measured through KNN alg...
متن کاملAn Improved Affinity Propagation Clustering Algorithm Based on Entropy Weight Method and Principal Component Analysis
Traditional affinity propagation algorithm has inefficient results when conducting clustering analysis of high dimensional data because "dimension effect" lead to difficult find the proper class structure .In view of this, the author proposes an improved algorithm on the basis of Entropy Weight Method and Principal Component Analysis (EWPCA-AP). EWPCA-AP algorithm empowers the sample data by En...
متن کاملImproved Biogeography-Based Optimization Based on Affinity Propagation
To improve the search ability of biogeography-based optimization (BBO), this work proposed an improved biogeography-based optimization based on Affinity Propagation. We introduced the Memetic framework to the BBO algorithm, and used the simulated annealing algorithm as the local search strategy. MBBO enhanced the exploration with the Affinity Propagation strategy to improve the transfer operati...
متن کاملAn Improved Dynamic Based Incremental Clustering in Affinity Propagation
Affinity propagation based clustering algorithm will be individually placed on each and every object Specific cluster. Utilizing the subsequent clustering technique. Affinity Propagation (AP) clustering continues to be proven to work in many of clustering problems. This particular paper views the best way to utilize AP in incremental clustering problems. Firstly, we mention the problems within ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Environmental Research and Public Health
سال: 2019
ISSN: 1660-4601
DOI: 10.3390/ijerph16111988