# PC–SPSA: Employing Dimensionality Reduction to Limit SPSA Search Noise in DTA Model Calibration

> Research article (IEEE Transactions on Intelligent Transportation Systems, 2019) · cited 32× · AI/ML

**Wikidata**: [openalex:W2945849971](https://www.wikidata.org/wiki/openalex:W2945849971)  
**Source**: https://4ort.xyz/entity/pcspsa-employing-dimensionality-reduction-to-limit-spsa-search-noise-in-dta-model-calibration