PMC:7371427 / 69239-69458 JSONTXT

{"project":"LitCovid-PD-UBERON","denotations":[{"id":"T287","span":{"begin":9,"end":13},"obj":"Body_part"}],"attributes":[{"id":"A287","pred":"uberon_id","subj":"T287","obj":"http://purl.obolibrary.org/obo/UBERON_0002415"}],"text":"The long tail is a direct consequence of negative sampling—where vectors corresponding to common words that co-occur quite often with significant words in a sliding window are moved away from vectors of the other words."}

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1028","span":{"begin":9,"end":13},"obj":"http://purl.obolibrary.org/obo/UBERON_0002415"},{"id":"T1029","span":{"begin":17,"end":18},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T1030","span":{"begin":155,"end":156},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"The long tail is a direct consequence of negative sampling—where vectors corresponding to common words that co-occur quite often with significant words in a sliding window are moved away from vectors of the other words."}

{"project":"LitCovid-sentences","denotations":[{"id":"T415","span":{"begin":0,"end":219},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The long tail is a direct consequence of negative sampling—where vectors corresponding to common words that co-occur quite often with significant words in a sliding window are moved away from vectors of the other words."}