Construction and analysis of students' physical health portrait based on principal component analysis improved Canopy-K-means algorithm.
Rongbiao JiJianke YangYehui WuYadong LiRujia LiJiaojiao ChenJianping YangPublished in: J. Supercomput. (2024)
Keyphrases
- k means
- improved algorithm
- principal component analysis
- clustering algorithm
- clustering method
- computational cost
- cost function
- detection algorithm
- segmentation algorithm
- computational complexity
- learning activities
- hierarchical clustering
- expectation maximization
- worst case
- dynamic programming
- matching algorithm
- spectral clustering
- np hard
- recognition algorithm
- objective function
- learning algorithm
- fuzzy clustering algorithm
- principal components
- negative matrix factorization
- independent component analysis
- covariance matrix
- higher education
- learning experience
- support vector machine
- feature space
- data analysis
- learning environment
- optimal solution
- similarity measure
- image processing