Skip to Main Content
Keywords: GM(2,1)
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Grey Systems: Theory and Application (2016) 6 (2): 126–142.
Published: 01 August 2016
.... Portfolio selection ARIMA GM (1,1) GM(2,1) NGBM Assume that X(0) is non-negative row data series, where an original series of row data contains n entries. Step 2: the corresponding first order accumulated generating operation (AGO) series is given by: As a subset...

or Create an Account

Close Modal
Close Modal