# Neural Nonnegative Matrix Factorization for Hierarchical Multilayer Topic Modeling

> Research article (2019 IEEE 8th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), 2019) · cited 13× · AI/ML

**Wikidata**: [openalex:W3011365406](https://www.wikidata.org/wiki/openalex:W3011365406)  
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