A Constant-Factor Approximation Algorithm for Co-clustering.
Aris AnagnostopoulosAnirban DasguptaRavi KumarPublished in: Theory Comput. (2012)
Keyphrases
- constant factor approximation algorithm
- nonnegative matrix tri factorization
- information theoretic
- lower bound
- clustering algorithm
- constant factor
- categorical data
- semi supervised
- relational data
- clustering method
- data matrix
- rows and columns
- collaborative filtering
- reinforcement learning
- special case
- k means
- machine learning
- upper bound
- evolutionary algorithm
- cluster analysis
- theoretical analysis
- labeled data
- text mining
- multi class