# Research on the Prediction Model of the Used Car Price in View of the PSO-GRA-BP Neural Network

> Research article (Sustainability, 2022) · cited 44× · AI/ML

**Wikidata**: [openalex:W4287220109](https://www.wikidata.org/wiki/openalex:W4287220109)  
**Source**: https://4ort.xyz/entity/research-on-the-prediction-model-of-the-used-car-price-in-view-of-the-pso-gra-bp-neural-network