AI RESEARCH
Retrieve Only Relevant Tables Whether Few or Many: Adaptive Table Retrieval Method
arXiv CS.AI
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ArXi:2605.18766v1 Announce Type: cross Retrieving relevant tables from extensive databases for a given natural language query is essential for accurately answering questions in tasks such as text-to-SQL. Existing table retrieval approaches select a pre-determined set of k tables with the highest similarity to the query. However, the number of required tables varies across queries and cannot be known in advance.