Forecasting of Corn Yeild Based on Gray-Weighted Markov Model
Song Qian-hong, Yang Hong, Dai Dong-yan, Wang Kun
Sch J Phys Math Stat | 113-117
DOI : 10.21276/sjpms.2019.6.6.1
The yield of corn was affected by a variety of factors, and show the random fluctuation characteristics, so the method
of GM (1, 1) and weighted markov chain was proposed and used to predict the yield of corn. The method to predict the
yield of corn in 2015 based on the data of corn yield over the years in Daqing City and its validity was verified.
Key words: GM (1, 1) weighted Markov chain； transfer matrix.