Kernel Non-Negative Matrix Factorization Using Self-Constructed Cosine Kernel.

Huihui Qian Wen-Sheng Chen Binbin Pan Bo Chen

Published in: CIS (2020)

Keyphrases

negative matrix factorization
kernel methods
kernel function
feature space
support vector
feature vectors
principal component analysis
gaussian processes
search engine
pairwise
euclidean distance
document clustering
kernel matrix
reproducing kernel hilbert space