Fig. 12From: A new method of large-scale short-term forecasting of agricultural commodity prices: illustrated by the case of agricultural markets in BeijingThe daily price change warning forecasting results of watermelon in Shuitun Market, Changping District, Beijing. The black line refers to the real urgency value of watermelon in Shuitun Agricultural and Sideline Products Wholesale Market, Changping District, Beijing; the red line refers to the forecasting urgency value of watermelon in the same marketBack to article page