TANG, Yifu; FENG, Jinghan. Prediction of Unemployment Rates in the United States by K-Nearest Neighbor Regression Analysis. Highlights in Business, Economics and Management, [S. l.], v. 21, p. 988–994, 2023. DOI: 10.54097/hbem.v21i.14862. Disponível em: https://drpress.org/ojs/index.php/HBEM/article/view/14862. Acesso em: 28 jul. 2026.