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CBR在因特网教育资源检索中的应用
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摘要 对因特网教育资源的检索日益受到关注，而目前基于关键词的检索方法效率不高，特别是对多媒体资源的检索显得相形见绌，人们迫切需要一种对因特网教育资源，尤其是多媒体教育资源更为有效的检索方法。基于内容的检索CBR（Content-Based Retrieval）应运而生。它的出现将对提高因特网教育资源检索的质量和效率起到积极作用。
关键词 内容；多媒体；检索；因特网；教育资源.
Absract Because the rapid development of the Internet has resulted in increasing amount of educational resource,especially in multimedia forms,the methods of retrieval based on keywords are not satisfying.People need more efficient methods of educational resource retrieval in the Internet . Content-Based Retrieval(CBR) is an effort to handle this educational resource explosion problem. This paper presents a survey of current methods of resource retrieval in the Internet,then introduces the application of CBR in educational resource retrieval in the Internet and its great value.
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