农产品市场价格Web信息智能分析方法

发布时间：2018-08-28 20:16

【摘要】：针对网站原始数据存在产品名称不规范等问题,提出了规范产品名称、规范市场名称、初始化农产品类别、初始化省市、规范数据单位、去重策略选择和零价格数据处理等数据规范化原则,形成了统一、完整的农产品价格数据库。为了提供全面、清晰的农产品市场价格分析结果,利用企业级工作平台MyEclipse开发出农产品市场价格分析系统,系统功能主要有:高级查询、价格走势、各省对比、市场对比、品种对比、同比环比、价格预测和价格监测,分析结果以折线图或柱形图或地图的形式显示,界面美观、功能实用。研究结果表明:此系统可以满足农业管理部门、农业企业、农户准确掌握不同地区、不同农产品价格的变化动态与走势的需要。
[Abstract]:In view of the problem that the product name is not standardized in the original data of the website, this paper proposes to standardize the product name, standardize the market name, initialize the category of agricultural products, initialize the provinces and cities, and standardize the data units. The selection of de-emphasis strategy and the principle of data standardization, such as zero price data processing, have formed a unified and complete agricultural product price database. In order to provide comprehensive and clear market price analysis results for agricultural products, an agricultural product market price analysis system has been developed by using the enterprise level work platform MyEclipse. The main functions of the system are: advanced inquiry, price trend, provincial comparison, and market comparison. Variety comparison, year-to-year comparison, price prediction and price monitoring, the analysis results are shown in the form of broken line diagram or column chart or map, the interface is beautiful, the function is practical. The results show that the system can meet the needs of agricultural management departments, agricultural enterprises and farmers to accurately grasp the changing trends and trends of prices of different agricultural products in different regions.
【作者单位】：沈阳农业大学信息与电气工程学院;国家农业信息化工程技术研究中心;
【基金】：国家科技支撑计划项目(2011BAD21B02,2012BAD52G01,2013BAJ04B04) 北京市科技计划项目(D121100003212003) 辽宁省社会科学规划基金项目(2013)
【分类号】：F323.7;TP393.09

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