DBpedia-Entity v2

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Open Access
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Abstract
The DBpedia-entity collection has been used as a standard test collection for entity search in recent years. We develop and release a new version of this test collection, DBpedia-Entity v2, which uses a more recent DBpedia dump and a unified candidate result pool from the same set of retrieval models. Relevance judgments are also collected in a uniform way, using the same group of crowdsourcing workers, following the same assessment guidelines. The result is an up-to-date and consistent test collection.To facilitate further research, we also provide details about the pre-processing and indexing steps, and include baseline results from both classical and recently developed entity search methods.
Funding Information
  • Google (Faculty Research Award)
  • National Science Foundation (IIS-1422676)
  • Allen Institute for Artifical Intelligence (Student Fellowship)