The rare-earth mining area stream pH value prediction technique of cloud model artificial bee colony optimization

The invention discloses a kind of rare-earth mining area stream pH value prediction techniques of cloud model artificial bee colony optimization, the pH value of rare-earth mining area stream is predicted using support vector machines (SVM), parameter e in the penalty factor of SVM, radial direction base nuclear parameter g and insensitive loss function is encoded into the individual of artificial bee colony algorithm, the observation bee searching operators sampled based on cloud model are devised, and devises and improves the search capability of algorithm based on the search bee searching operators of chaos elite backward learning；Compared with congenic method, the present invention can improve the precision of prediction of rare-earth mining area stream pH value.