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HAS-QA: Hierarchical Answer Spans Model for Open-domain Question Answering
Open-domain question answering (OpenQA) aims to seek answers for a broad range of questions from a large knowledge source, e.g., structured knowledge bases and unstructured... -
Relevance-guided supervision for OpenQA with ColBERT
A dataset for open-domain question answering, consisting of relevance-guided supervision for OpenQA with ColBERT. -
Iterative Retriever, Reader, and Reranker (IRRR)
A uniļ¬ed system to answer open-domain questions that may require a varying number of retrieval steps. -
Natural Questions and TriviaQA
The dataset used in the paper is Natural Questions and TriviaQA, two popular datasets for open-domain question answering.