A New Initialization Method for Clustering Categorical Data.
Shu WuQingshan JiangJoshua Zhexue HuangPublished in: PAKDD (2007)
Keyphrases
- high accuracy
- detection method
- clustering method
- preprocessing
- high precision
- video sequences
- pairwise
- detection algorithm
- experimental evaluation
- synthetic data
- computational cost
- error rate
- optimization algorithm
- segmentation algorithm
- main contribution
- edge detection
- significant improvement
- multiresolution
- fully automatic
- statistical model
- input data
- classification method
- optimization method
- evaluation method
- theoretical analysis
- data sets
- cost function
- objective function
- face recognition
- genetic algorithm
- machine learning