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Research on Mobile Agent Based Personalized Information Retrieval

Author: HeXueFang
Tutor: LiChangHe
School: Xi'an University of Technology
Course: Applied Computer Technology
Keywords: Information Retrieval Feedback Mobile agent User interest Individuation
CLC: TP391.3
Type: Master's thesis
Year: 2005
Downloads: 194
Quote: 1
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Abstract


The paper first introduces the mobile agent and the concept of information retrieval and related technologies as well as domestic and foreign development status and trends , and describes the use of mobile agent and user feedback information retrieval MABIRS system . This paper describes the architecture of the system , the index database , users interested in the tree , a user interested in library , user interest model , classification , MA Manager , the basic functions of a variety of mobile agent components . And details of the realization of the principle of the system , the system architecture and user interest in the library , the index database , user interest model , a user interested in trees and other functional modules Contact module functions to achieve a flow diagram of the entire system design process . In this paper , the design of the three - tier security model based on inspections mode , three-stage web classification evaluation principles and based on user interest related adjustment algorithm using various parameters associated with the user feedback to adjust the relevance model of user interest evaluation , and the pages and categories related degrees . Related experiments prove the effectiveness of the method , which laid the foundation for the establishment of efficient personalized information retrieval system .

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CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > Computer applications > Information processing (information processing) > Retrieval machine
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