Classification retrieval method for multimedia cloud resources based on Lagrange algorithm
LIU Ping
LIU Chun
Abstract：Aiming at the problem that the classification retrieval accuracy for multimedia resources is poor in cloud computing environment, a new classification retrieval method for multimedia resources was proposed, and the collection and attribute division for multimedia resources were carried out with the decision tree algorithm.The solving and preprocessing for the resources were performed through introducing Lagrange algorithm based on Lagrange coefficient.Based on the Lyapunov theorem, the characteristics of multimedia resources were acquired, and the classification retrieval for multimedia resources was realized with the label propagation algorithm.The experimental results show that the improved method can effectively enhance the accuracy and retrieval efficiency for the classification retrieval of multimedia resources, and has a certain practicality.
Keywords：cloud computingmultimediaresourceclassificationretrieval methodattribute divisionextensionefficiency
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 433-437 )