IGOWC-OWGA operators and their applications in interval combination forecasting

For the shortcoming that C-OWGA operator can only assemble single interval data,this paper proposed a new class of continuous interval data assembled operator. We constructed an IGOWC-OWGA operator by introducing IGOWA operator on the basis of the C-OWGA operator,then we selected vectorial angle cosine as a correlation index and built a new type of continuous interval combination forecasting model.Finally,it is shown that the new method had a...