Data-field-based Web node sequencing method

The invention relates to a data-field-based Web node sequencing method which comprises a mapping step of mapping a Web network into a two-dimensional space and taking each target webpage node in the Web network as a particle with certain mass,a field potential calculation step of calculating the field potential of each node, and a sequencing step of performing sequencing according to the field potential, obtained by the calculation step, of each node. According to the method, the influence of each node in the network on peripheral nodes of the node can be mapped into a data field, and the field potential of all the nodes is calculated to obtain changing rules of the field potential in a community to discover a community structure, so that the importance of Web pages and relationships between the nodes can be accurately determined, a target webpage can be conveniently discovered and processed, and network information process can be greatly helped.