结合初始中心优化和特征加权的K-Means聚类算法 (K-Means Clustering Algorithm Based on Initial Center Optimization and Feature Weighted).
Hongjie WangYanwen ShiPublished in: 计算机科学 (2017)
Keyphrases
- k means
- clustering algorithm
- hierarchical clustering
- optimization algorithm
- spectral clustering
- data clustering
- cluster centroids
- feature vectors
- optimization problems
- clustering method
- machine learning
- fuzzy k means
- invariant features
- optimization process
- weighted graph
- global optimization
- optimization method
- self organizing maps
- image features
- cost function
- object recognition
- computer vision
- data mining
- cluster analysis
- feature subset
- constrained optimization
- weighted sum
- optimization model
- selection scheme
- information retrieval