多源信息融合在农产品溯源与政府监管系统中的应用

Multi-source Information Fusion in Agricultural Products Traceability

针对农产品溯源系统中信息来源的多样性和不确定性,提出了一种采用多源信息融合对信息进行不确定性分析并计算信任度的方法。分析了模糊理论和证据理论,给出公式和研究方法,有效降低了农产品信息的不确定性,提高了政府监管员决策的可信度。

Aiming at the diversity and uncertainty of information sources in agricultural products traceability system,a multisource information fusion of information uncertainty analysis and calculation method of confidence is proposed in this paper.Fuzzy theory and evidence theory are analyzed,the formula and the research methods are given,the uncertainty of agricultural information is effectively reduced and the credibility of the decision which is made by government regulators is improved.