LRSVM

This is the code for LRSVM in paper "Support Vector Machine with Discriminative Low-Rank Embedding"

algorithm	code
LRSVM	LRSVM_1_1_Recognition.m
LRSVMOA	LRSVM_1_2_Recognition.m
LRSVMOB	LRSVM_1_3_Recognition.m

Input:

train, test: the training set and testing set, each row is a data point
train_labels, test_labels: labels, one-hot form
Lambda: hyperparameter of low-rank regression term
C: hyperparameter of SVM
s: number of rank

Output:

train_error_rate: error of the training set
test_error_rate: error of the testing set
Fval： Value of objective function

cite:

@article{liang2024support,
  title={Support vector machine with discriminative low-rank embedding},
  author={Liang, Guangfei and Lai, Zhihui and Kong, Heng},
  journal={CAAI Transactions on Intelligence Technology},
  year={2024},
  publisher={Wiley Online Library}
}