A Novel Hybrid PSO-K-Means Clustering Algorithm Using Gaussian Estimation of Distribution Method and Lévy Flight

Clustering is an important data analysis technique, which has been applied to many practical scenarios.However, many partitioning based clustering algorithms are sensitive to the initial state of cluster centroids, may get trapped in a local optimum, and have poor robustness.In recent years, particle swarm optimization (PSO) has been regarded as an

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Financial management engagement and small and medium-sized businesses in eThekwini municipality, South Africa

Small and medium-sized businesses are widely recognised as the cornerstone of growth in emerging and middle-class countries, and South Africa is no different.They generate many job possibilities and salaries for many individuals who live in cities, making them an essential component Face Masks of average national production.The main objective of th

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