Kernel-target alignment based non-linear metric learning.

Yonghui Xu Chunyan Miao Yong Liu Hengjie Song Yi Hu Huaqing Min

Published in: Neurocomputing (2020)

Keyphrases

metric learning
kernel matrix
positive semidefinite
feature space
distance metric learning
kernel learning
distance metric
positive semi definite

kernel trick
semi supervised
learning tasks
multi task
dimensionality reduction
pairwise
machine learning and pattern recognition
semi supervised clustering

kernel function
neural network
mahalanobis metric
semidefinite programming
kernel methods
distance function
kernel pca
semi supervised learning

support vector
learning problems
input space
component analysis
similarity function
euclidean distance
text categorization
data sets