TY - Journal of Jilin University(Earth Science Edition) A1 - Sun Liying, Yang Chen, Zhao Haishi, Chang Zhiyong T1 - Remote Sensing Geochemical Inversion Model by Using Extreme Learning Machine Y1 - 2020-11-26 JF - Journal of Jilin University(Earth Science Edition) JO - Journal of Jilin University(Earth Science Edition) SP - 1929 EP - 1938 VL - 50 IS - 6 UR - http://xuebao.jlu.edu.cn/dxb N1 - 10.13278/j.cnki.jjuese.20190209 ER -