An entropy weighting k-means algorithm for subspace clustering of high-dimensional sparse data

Mathematics

• Subspace Clustering 100%
• K-means Algorithm 87%
• Sparse Data 76%
• High-dimensional Data 65%
• Weighting 57%
• Entropy 45%
• K-means Clustering 42%
• Clustering 26%
• Subspace 13%
• K-means 13%
• Object 12%
• Clustering Algorithm 12%
• Large Data Sets 11%
• Synthetic Data 11%
• Subset 10%
• Sparsity 9%
• Entire 7%
• Objective function 7%
• High-dimensional 7%
• Calculate 7%
• Experiment 7%
• Term 5%
• Text Clustering 1%

Engineering & Materials Science

• Entropy 47%
• Clustering algorithms 12%
• Set theory 9%
• Experiments 5%