Login / Signup
Federated Non-negative Matrix Factorization for Short Texts Topic Modeling with Mutual Information.
Shijing Si
Jianzong Wang
Ruiyi Zhang
Qinliang Su
Jing Xiao
Published in:
IJCNN (2022)
Keyphrases
</>
negative matrix factorization
topic modeling
short texts
topic models
matrix factorization
document clustering
latent dirichlet allocation
collaborative filtering
principal component analysis
text mining
text classification
similarity measure
sparse representation
spectral clustering
latent topics
text documents
digital libraries
document retrieval
generative model
bayesian networks
feature selection