TY - JOUR A1 - Zhang, H. A1 - Li, R. A1 - Yu, N. A1 - Li, R. A1 - Zhuang, Q. T1 - BP Neural Network and improved Particle Swarm Optimization for Transient Electromagnetic Inversion JO - Nonlin. Processes Geophys. Discuss. J1 - NPGD VL - 2019 SP - 1 EP - 15 Y1 - 2019/07/02 PB - Copernicus Publications SN - 2198-5634 UR - https://npg.copernicus.org/preprints/npg-2019-36/ L1 - https://npg.copernicus.org/preprints/npg-2019-36/npg-2019-36.pdf DO - 10.5194/npg-2019-36 ER -