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采用以《中国图书馆分类法》为中介词典的兼容映射思想,根据向量空间模型原理构造映射函数,分别对当当网、卓越亚马逊、京东商城三个网上书店的网络图书分类体系与《中国图书馆分类法》进行类目相似度的映射,并根据类目相似值制订详细的类目映射关系规则。通过对映射关系进行横向及纵向分析,为未来的网络分类体系构建提出建议,最后指出本研究的不足及下一步需要改进的工作。
Using the compatible mapping idea of “China Library Taxonomy” as an intermediary dictionary, this paper constructs a mapping function according to the vector space model principle, and compares the network book classification system of the three online bookstores of Dangdang, Amazon, Jingdong Mall with “China Library Classification ”category similarity mapping, and according to the category similarity value to develop a detailed category mapping rules. Through the horizontal and vertical analysis of the mapping relationship, it puts forward some suggestions for the construction of the future network classification system. Finally, it points out the insufficiency of this research and the work that needs to be improved in the next step.