Method and device for analyzing spatial correlation of agricultural product price
A technology of agricultural products and correlation, applied in the direction of structured data retrieval, forecasting, instruments, etc., can solve the problems that cannot accurately reflect the spatial correlation and spatial heterogeneity of agricultural product prices, and achieve accurate spatial heterogeneity and accurate spatial The effect of association
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[0023] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0024] See figure 1 , The embodiment of the present invention provides a method for analyzing the spatial correlation of agricultural product prices, including:
[0025] S1. Acquire agricultural product price information, preprocess the agricultural product price information, and match the preprocessed agricultural product price information to a map; wherein, the agricultural product price information includes type, variety, preset time period, The highest price in the preset time period, the lowest price in the preset time period, the average price in the preset time period, the unit of measurement, and the name of the agricultural product wholesale market;
[0026] S2. Establish a road network data set, calculate the optimal path of every two agricultural product wholesale markets in all agricultural product wholesale markets, and determine the length o...
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