An Improved K_Means Algorithm for Document Clustering Based on Knowledge Graphs.
Xiaoli WangYing LiMeihong WangZixiang YangHuailin DongPublished in: CISP-BMEI (2018)
Keyphrases
- k means
- clustering method
- dynamic programming
- computational complexity
- expectation maximization
- segmentation algorithm
- preprocessing
- cost function
- hierarchical clustering
- graph structure
- data clustering
- detection algorithm
- simulated annealing
- graph model
- optimal solution
- information retrieval
- clustering algorithm
- learning algorithm
- graph construction
- spectral clustering
- spanning tree
- matching algorithm
- semi supervised
- domain knowledge
- xml documents
- search space
- association rules
- similarity measure