UMass at TREC WEB 2014: Entity Query Feature Expansion using Knowledge Base Links
Laura Dietz, Patrick W. Verga · 2014
Entity linking tools predict links between entity mentions in text and knowledge base entries. In this work we leverage the rich semantic knowledge available through these links to understand relevance of documents for a query. We fo-cus on the ad hoc task on the category A subset and demonstrate the benefit of entity-centric approaches even for non-entity queries like “dark chocolate health benefits”. 1