Извлечение Фрагментов
task
ID: snippetretrieval
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A Neural Model for Joint Document and Snippet Ranking in Question Answering for Large Document Collections
AbstractQuestion answering (QA) systems for large document collections typically use pipelines that (i) retrieve possibly relevant documents, (ii) re-rank them, (iii) rank paragraphs or other snippets of the top-ranked documents, …...