PMC:7799291 / 33183-33504 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/7799291","sourcedb":"PMC","sourceid":"7799291","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7799291","text":"Keyword-based retrieval of paragraphs using Anserini []. Reranking and answer selection using ensemble of BioBERT QA model [49] and generalized MRQA model [82]. Summarize answers across multiple documents abstractively with BART [51] and UniLM [26], and extractively with nearest neighbor ALBERT [47] sentence embeddings.","tracks":[]}