New inversion method of artificial neural network in receiver functions inversion

A new inversion method of artificial neural network is presented for the purpose of simplification and more general application for the inversion method in receiver functions research.On the basis of back propagation(BP) algorithm,an adaptive inversion system of artificial neural network had been designed and developed.The system avoids complicated calculations of seismic response and Jacobi matrix.It also can be used to solve some practical problem through learning and training.This method can memorize and make the inversion a continuous process which depends not only on current event but also the previous event.