TY  - RPRT
TI  - Finding the Number of Latent Topics With Semantic Non-Negative Matrix Factorization
AU  - Vangara, Raviteja
AU  - Bhattarai, Manish
AU  - Skau, Erik
AU  - Chennupati, Gopinath
AU  - Djidjev, Hristo
AU  - Tierney, Tom
AU  - Smith, James P.
AU  - Stanev, Valentin G.
AU  - Alexandrov, Boian S.
PY  - 2021
DO  - 10.1109/access.2021.3106879
UR  - https://www.osti.gov/biblio/1836317
ID  - 1836317
ER  -