Slide 7
Slide 7 text
Recap
• Ad hoc entity retrieval
◦ Given a keyword query, return a ranked list of entities from an entity catalog
(knowledge base)
◦ Idea: Construct term-based representations of entities (entity description
documents), which can then be ranked the same way as documents
◦ Specific techniques: catch-all field, predicate folding, URI resolution
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