# An Integrated Data-Driven Procedure for Product Specification Recommendation Optimization with LDA-LightGBM and QFD

> Research article (Sustainability, 2023) · cited 16× · AI/ML

**Wikidata**: [openalex:W4386795743](https://www.wikidata.org/wiki/openalex:W4386795743)  
**Source**: https://4ort.xyz/entity/an-integrated-data-driven-procedure-for-product-specification-recommendation-optimization-with-lda-lightgbm-and-qfd