A generative retrieval model for structured documents

  title={A generative retrieval model for structured documents},
  author={Le Zhao and James P. Callan},
Structured documents contain elements defined by the author(s) and annotations assigned by other people or processes. Structured documents pose challenges for probabilistic retrieval models when there are mismatches between the structured query and the actual structure in a relevant document or erroneous structure introduced by an annotator. This paper makes three contributions. First, a new generative retrieval model is proposed to deal with the mismatch problem. This new model extends the… CONTINUE READING


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