A Huffman Tree-Based Algorithm for Clustering Documents.
Yaqiong LiuYuzhuo WenDingrong YuanYuwei CuanPublished in: ADMA (2014)
Keyphrases
- k means
- clustering method
- cost function
- document clustering
- np hard
- preprocessing
- hierarchical clustering
- data clustering
- learning algorithm
- computational complexity
- optimal solution
- dynamic programming
- worst case
- objective function
- neural network
- clustering analysis
- clustering quality
- vector space model
- convergence rate
- synthetic and real datasets
- similarity function
- detection algorithm
- segmentation algorithm
- simulated annealing
- lower bound
- similarity measure