# Analysis and Classification of Frequency-Domain Terahertz Reflection Spectra Using Supervised and Unsupervised Dimensionality Reduction Methods

> Research article (Journal of Infrared Millimeter and Terahertz Waves, 2021) · cited 13× · AI/ML

**Wikidata**: [openalex:W3204957169](https://www.wikidata.org/wiki/openalex:W3204957169)  
**Source**: https://4ort.xyz/entity/analysis-and-classification-of-frequency-domain-terahertz-reflection-spectra-using-supervised-and-unsupervised-dimension