# Efficient Noisy Sound-Event Mixture Classification Using Adaptive-Sparse Complex-Valued Matrix Factorization and OvsO SVM

> Research article (Sensors, 2020) · cited 14× · AI/ML

**Wikidata**: [openalex:W3047605020](https://www.wikidata.org/wiki/openalex:W3047605020)  
**Source**: https://4ort.xyz/entity/efficient-noisy-sound-event-mixture-classification-using-adaptive-sparse-complex-valued-matrix-factorization-and-ovso-sv