PMC:7796058 / 76449-76754 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/7796058","sourcedb":"PMC","sourceid":"7796058","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7796058","text":"Recall Recall=1n ∑j|Rj ∩Mj ||Mj| (4) The Recall measure is defined as the ratio of the total number of items appearing in both Rj and Mj to the number of Mj [66]. Similarly, to the Precision measure, a higher value for Recall means a better performance and higher accuracy for the recommender algorithm.","divisions":[{"label":"td","span":{"begin":0,"end":6}},{"label":"td","span":{"begin":8,"end":37}}],"tracks":[{"project":"LitCovid-sentences","denotations":[{"id":"T591","span":{"begin":0,"end":164},"obj":"Sentence"},{"id":"T592","span":{"begin":165,"end":305},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"attributes":[{"subj":"T591","pred":"source","obj":"LitCovid-sentences"},{"subj":"T592","pred":"source","obj":"LitCovid-sentences"}]}],"config":{"attribute types":[{"pred":"source","value type":"selection","values":[{"id":"LitCovid-sentences","color":"#93ecc1","default":true}]}]}}