基于核函数的稀疏属性选择算法 (Sparse Feature Selection Algorithm Based on Kernel Function).
Shanwen ZhangGuoqiu WenLeyuan ZhangJiaye LiPublished in: 计算机科学 (2019)
Keyphrases
- kernel function
- feature selection algorithms
- feature set
- feature selection
- high dimensional
- support vector
- kernel matrices
- feature space
- support vector machine
- kernel methods
- data sets
- feature subset
- kernel learning
- positive semi definite
- kernel matrix
- classification accuracy
- svm classifier
- selection algorithm
- learning models
- selection criterion
- dot product
- feature extraction
- image features
- data points
- reproducing kernel hilbert space
- evolutionary algorithm
- sparse representation
- genetic programming
- learning algorithm