Login / Signup
Semi-supervised nonnegative matrix factorization with positive and negative label propagations.
Changpeng Wang
Jiangshe Zhang
Tianjun Wu
Meng Zhang
Guang Shi
Published in:
Appl. Intell. (2022)
Keyphrases
</>
positive and negative
nonnegative matrix factorization
semi supervised
semi supervised clustering
manifold regularization
data representation
negative matrix factorization
semi supervised learning
matrix factorization
pairwise
positive or negative
training instances
labeled data
decision rules
unlabeled data
class labels
active learning
unsupervised learning
spectral clustering
least squares
low rank
supervised learning
multi label
document clustering
neural network
positive examples
principal component analysis
pattern recognition
signal processing
objective function
keywords
feature extraction