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MyLibrary at LANL: proximity and semi-metric networks for a collaborative and recommender Web service

机译:LANL上的MyLibrary:用于协作和推荐Web服务的邻近和半度量网络

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We describe a network approach to building recommendation systems for a Web service. We employ two different types of weighted graphs in our analysis and development: proximity graphs, a type of fuzzy graphs based on a co-occurrence probability, and semi-metric distance graphs, which do not observe the triangle inequality of Euclidean distances. Both types of graphs are used to develop intelligent recommendation and collaboration systems for the MyLibrary@LANL Web service, a user-centered front-end to the Los Alamos National Laboratory's digital library collections and Web resources.
机译:我们描述了一种为Web服务构建推荐系统的网络方法。在分析和开发中,我们采用两种不同类型的加权图:接近图,一种基于共现概率的模糊图和半度量距离图,它们没有观察到欧几里得距离的三角不等式。两种图形都用于开发MyLibrary @ LANL Web服务的智能推荐和协作系统,该服务是洛斯阿拉莫斯国家实验室数字图书馆馆藏和Web资源的以用户为中心的前端。

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