Using Elman Neural Network Model to Forecast and Analyze the Agricultural Economy

Table 3

China’s total agricultural output value and factors from 1952 to 1961.

Year	X1	X2	X3	Y
1952	27.0	12317	16392	100.0
1953	27.1	17748	16683	103.1
1954	32.8	18152	16952	106.6
1955	30.5	18593	18394	114.7
1956	29.7	18545	19275	120.5
1957	29.7	19310	19505	124.8
1958	32.6	15492	20000	127.8
1959	33.0	16273	17000	110.4
1960	28.0	17019	14350	96.4
1961	21.7	19749	14750	94.1