Context retrieval for long-tail entities is solved by a three-component generative model that uses support entities from Wikipedia as proxies, and it outperforms strong baselines on a new test collection, including for out-of-KB entities.
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Unsupervised Context Retrieval for Long-tail Entities
Context retrieval for long-tail entities is solved by a three-component generative model that uses support entities from Wikipedia as proxies, and it outperforms strong baselines on a new test collection, including for out-of-KB entities.