A group lasso based sparse KNN classifier
Pattern Recognition Letters(2020)
摘要
•The proposed classifier GLSKNN is explainable, robust and requires less tuning.•Unrelated classes/groups are filtered out in group level, not individual level.•Using KSVD to get the desired sparsity eliminates regularization penalty tuning.•The class of a sample is explainable, determined by sum of weights in each class.
更多查看译文
关键词
Sparse learning,Group lasso,Explainable classifier
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要