TY - GEN
T1 - Spatial Clustering with Obstacles Constraints by dynamic piecewise-mapped and nonlinear inertia weights PSO
AU - Zhang, Xueping
AU - Du, Haohua
AU - Wang, Jiayao
PY - 2010
Y1 - 2010
N2 - Spatial clustering with constraints has been a new topic in spatial data mining. A novel Spatial Clustering with Obstacles Constraints (SCOC) by dynamic piecewise-mapped and nonlinear inertia weights particle swarm optimization is proposed in this paper. The experiments show that the algorithm can not only give attention to higher local constringency speed and stronger global optimum search, but also get down to the obstacles constraints and practicalities of spatial clustering; and it performs better than PSO K-Medoids SCOC in terms of quantization error and has higher constringency speed than Genetic KMedoids SCOC.
AB - Spatial clustering with constraints has been a new topic in spatial data mining. A novel Spatial Clustering with Obstacles Constraints (SCOC) by dynamic piecewise-mapped and nonlinear inertia weights particle swarm optimization is proposed in this paper. The experiments show that the algorithm can not only give attention to higher local constringency speed and stronger global optimum search, but also get down to the obstacles constraints and practicalities of spatial clustering; and it performs better than PSO K-Medoids SCOC in terms of quantization error and has higher constringency speed than Genetic KMedoids SCOC.
KW - Dynamic nonlinear inertia weights
KW - Dynamic piecewise linear chaotic map
KW - Particle swarm optimization
KW - Spatial clustering with obstacles constraints
UR - https://www.scopus.com/pages/publications/79956307128
U2 - 10.1007/978-3-642-13657-3_29
DO - 10.1007/978-3-642-13657-3_29
M3 - 会议稿件
AN - SCOPUS:79956307128
SN - 3642136567
SN - 9783642136566
T3 - Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
SP - 254
EP - 261
BT - Advances in Knowledge Discovery and Data Mining - 14th Pacific-Asia Conference, PAKDD 2010, Proceedings
T2 - 14th Pacific-Asia Conference on Knowledge Discovery and Data Mining, PAKDD 2010
Y2 - 21 June 2010 through 24 June 2010
ER -