NMTF-LTM: Towards an Alignment of Semantics for Lifelong Topic Modeling.

Zhiqi Lei Hai Liu Jiaxing Yan Yanghui Rao Qing Li

Published in: IEEE Trans. Knowl. Data Eng. (2023)

Keyphrases

topic modeling
topic models
nonnegative matrix tri factorization
latent dirichlet allocation
text mining
text classification
collaborative filtering
information retrieval
computer vision
knowledge base
pattern recognition
email
generative model
text documents
manifold regularization