A simplicial complex, a hypergraph, structure in the latent semantic space of document clustering

Mathematics

• Document Clustering 100%
• Simplicial Complex 57%
• Hypergraph 51%
• Semantics 45%
• Connected Components 38%
• Concepts 27%
• Unsupervised Clustering 23%
• Clustering Algorithm 17%
• Geometric Model 16%
• Geometric Structure 14%
• Attack 13%
• Higher Dimensions 12%
• Experiment 9%
• Topology 9%
• Term 7%
• Form 5%

Business & Economics

• Document Clustering 95%
• Hypergraph 85%
• Clustering Approach 19%
• Hierarchical Clustering 18%
• K-means Clustering 18%
• Clustering Algorithm 17%
• Web Pages 16%
• Topology 14%
• Attack 9%
• Experiment 7%

Engineering & Materials Science

• Semantics 36%
• Set theory 34%
• Hierarchical clustering 30%
• Clustering algorithms 24%
• Websites 22%
• Topology 17%
• Experiments 9%