Bipartite graph partitioning and data clustering

By Hongyuan Zha, Xiaofeng He, Chris H. Q. Ding, Ming Gu, Horst D. Simon. International Conference on Information and Knowledge Management, 2001

389 citations recorded by the source corpus.

Many data types arising from data mining applications can be modeled as bipartite graphs, examples include terms and documents in a text corpus, customers and purchasing items in market basket analysis and reviewers and movies in a movie recommender system. In this paper, we propose a new data clustering method based on partitioning the underlying bipartite graph. The partition is constructed by minimizing a normalized sum of edge weights between unmatched pairs of vertices of the bipartite graph. We show that an approximate solution to the minimization problem can be obtained by computing a partial singular value decomposition (SVD) of the associated edge weight matrix of the bipartite graph. We point out the connection of our clustering algorithm to correspondence analysis used in multivariate analysis. We also briefly discuss the issue of assigning data objects to multiple clusters. In the experimental results, we apply our clustering algorithm to the problem of document clustering to illustrate its effectiveness and efficiency.

Subfields: Artificial Intelligence, Computational Theory and Mathematics, Geometry and Topology

View Paper: https://www.semanticscholar.org/paper/09036439c33d38aa46cb8b6bbfbf5ad82f1cc852

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Artificial Intelligence

  1. Tao Li
  2. Mubarak Shah
  3. Silvio Savarese
  4. Shih-Fu Chang
  5. Ying Zhao
  6. George Karypis
  7. Chris H. Q. Ding
  8. Virginia de Sa

In Computational Theory and Mathematics

  1. George Karypis
  2. Ying Zhao
  3. Chris H. Q. Ding
  4. Virginia de Sa
  5. Suvrit Sra
  6. C. Lee Giles
  7. Hui Han
  8. Deng Cai

In Geometry and Topology

  1. Virginia de Sa
  2. C. Lee Giles
  3. Ying Zhao
  4. George Karypis
  5. Hui Han
  6. Hongyuan Zha
  7. Deng Cai
  8. Chris H. Q. Ding

Citations in the corpus