# Performance Improvement of Handheld Raman Spectrometer for Mixture Components Identification Using Fuzzy Membership and Sparse Non-Negative Least Squares

> Research article (Applied Spectroscopy, 2022) · cited 12× · AI/ML

**Wikidata**: [openalex:W4220923241](https://www.wikidata.org/wiki/openalex:W4220923241)  
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