Clustering on the unit hypersphere using von Mises-Fisher distributions

Mathematics

• Von Mises-Fisher Distribution 100%
• Hypersphere 79%
• Clustering 58%
• Expectation Maximization 54%
• Unit 42%
• Text Categorization 37%
• Gene Expression Analysis 35%
• Similarity 35%
• High-dimensional 33%
• K-means Algorithm 31%
• Directional Data 30%
• Generative Models 29%
• Information Retrieval 28%
• K-means 28%
• Gene Expression Data 27%
• Clustering Algorithm 27%
• High-dimensional Data 23%
• Data Mining 23%
• Mixture Model 21%
• Bessel Functions 21%
• Community 20%
• Text 19%
• Higher Dimensions 18%
• Inversion 18%
• Framework 11%
• Estimate 9%
• Model 6%

Engineering & Materials Science

• Gene expression 33%
• Bessel functions 21%
• Information retrieval 14%
• Clustering algorithms 13%
• Data mining 12%