关键词: 信息资源重组 优选算法 信息失真

Abstract:

The re-organization of web information resources is information re-organization. Via a research on the leaf-node cover analyzed, and a binary tree model is created tor simplitied set of the model, an optimal selecting method is discussed, with an algorithm for optimal solutions to web information issuance. This algorithm can extract web information resources in an auto-adapted style according to the diverse requirements of different information issua nce devices, so as to reduce the loss of information to a minimum in the process of issuance, and issue the web information resources in an optimal way.

Key words: information resource re-organization, optimum selection algorithm, information loss