Industrial product relation network construction method and system

The invention provides an industrial product relation network construction method and system, and relates to the technical field of big data, and the method comprises the steps: obtaining product data; determining a product relation sketch based on the product data; determining a product direct relation table and a product indirect relation table based on the product relation sketch; constructing a direct relation matrix and a complete relation matrix based on the product direct relation table and the product indirect relation table; based on the direct relation matrix and the complete relation matrix, a product direct relation network diagram and a product complete relation network diagram are constructed, and accurate and complete description of the product conversion relation in the complex industrial chain is achieved. 本发明提供一种工业产品关系网络构建方法和系统，涉及大数据技术领域，该方法为：获取产品数据；基于产品数据，确定产品关系简图；基于产品关系简图，确定产品直接关系表和产品间接关系表；基于产品直接关系表和产品间接关系表，构建直接关系矩阵和完全关系矩阵；基于直接关系矩阵和所述完全关系矩阵，构建产品直接关系网络图和产品完全关系网络图，实现了对复杂产业链中产品转化关系准确完整地描述。