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

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

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.

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