A prediction model for coal calorific value based on L-M gradient iterative algorithm
HUANG Kui, WANG Chongshi, WANG Linli, DOU Youquan, ZHANG Donglian, ZENG Wenhui, WANG Jiayin, ZENG Yong
Science & Technology Review . 2023, (20): 106 -112 .  DOI: 10.3981/j.issn.1000-7857.2023.20.012