Expert Finding in Heterogeneous Bibliographic Networks with Locally-trained EmbeddingsEI

摘要

Expert finding is an important task in both industry and academia. It is challenging to rank candidates with appropriate expertise for various queries. In addition, different types of objects interact with one another, which naturally forms heterogeneous information networks. We study the task of expert finding in heterogeneous bibliographical networks based on two aspects: textual content analysis and authority ranking. Regarding the textual content analysis, we propose a new method for query expansion via locally-trained embedding l...更多
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Volume abs/1803.033702018,

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