Hyperspectral Inversion of Heavy Metals in Soil of a Mining Area Using Extreme Learning Machine
MA Wei-bo, TAN Kun, LI Hai-dong, YAN Qing-wu
Journal of Ecology and Rural Environment . 2016, (2): 213 -218 .  DOI: 10.11934/j.issn.1673-4831.2016.02.007