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PENGARUH METODE PARTICLE SWARM OPTIMIZATION DALAM PENENTUAN CENTROID AWAL TERHADAP KUALITAS HASIL CLUSTERING ALGORITMA K-MEANS
The quality of clustering results using k-means depend on initialization of early centroid. Initialization of early centroid generated randomly, produce in a convergen condition such a local optimum, therefore it needs to be found that k-means algorithm be able to produce in a convergen condition such a global optimum using Particle Swarm Optimization. In addition, most of clustering algorithm works well in handling low dimentional data and low dimentions can be achieved by doing dimentional reduction. From this research, the determination of early centroid using Particle Swarm Optimization can improve the quality of clustering results using k-means compared to the determination of early centroid randomly without dimentional reduction by showing a significant decrease in the DBI value of 31,61818134108936%. Meanwhile, the determination of early centroid using Particle Swarm Optimization can improve the quality of clustering results using k-means compared to determination of early centroid radomly with dimentional reduction by showing significant decrease in the DBI value of 38,5403727707036%
Inventory Code | Barcode | Call Number | Location | Status |
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2007000063 | T34317 | T343172020 | Central Library (REFERENSI) | Available but not for loan - Not for Loan |
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