Study And Design On Intelligent Retrieval System Within Education Resource Website

The establishment of educational resource website is an efficient means to boost the informationization of education, as well as the acceleration of information education development. There are various of educational resource websites, such as primary school and middle school educational resource website, higher educational resource website, subject educational resource website and special topic educational resource website and so on. This dissertation mainly focuses on the study of information retrieval system of primary school and middle school educational resource website.The content of educational resource website varies largely, and they are located in different categories according to different attributes, so the linking phase is very profound. In order to help the learner find out their necessary knowledge conveniently, many website established retrieval system within itself. However, the current retrieval system within the website has some shortcomings, for example, the sphere of retrieval is small, the synonyms result in the missing of some important content, which also bring some trouble to the learners; the mechanization of retrieval can not provide an automatic recommendation to the learners. All these weaknesses affect the effect and efficiency of retrieval/and give bad effect on the learners.How to provide a humanistic and - intelligentized retrieval system is a very meaningful research subject.This dissertation aims at primary and middle school educational resource website, takes the study of intelligent retrieval system as an object, consider the human-based learning theory as a guideline, uses the technologies such as data-base, network programme, full text retrieval, data mine and so on to study and design an intelligent web-inside retrieval system. This system has two main intelligent characteristics, that is, to help learners tackle the problem of synonyms retrievaland provide an automatic recommendation retrieval to learners; with the assistance of computer, to add a post-control-word-list automatically. So the humanity and intelligence are two traits here.After the testing and tryout , the intelligence and effect of the system win high praise unanimously.