A DPR-based retrieval model trained on echocardiography reports outperforms BM25 and off-the-shelf embeddings on common cohort queries, but underperforms on rare-condition (out-of-distribution) searches.
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Cohort Retrieval using Dense Passage Retrieval
A DPR-based retrieval model trained on echocardiography reports outperforms BM25 and off-the-shelf embeddings on common cohort queries, but underperforms on rare-condition (out-of-distribution) searches.