PubMed:33151894 / 1333-1505
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T9","span":{"begin":58,"end":59},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"After segmenting the words of the text collected, we used a topic modeling technique, Latent Dirichlet Allocation (LDA), to identify the most common topics posted by users."}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T13","span":{"begin":0,"end":172},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"After segmenting the words of the text collected, we used a topic modeling technique, Latent Dirichlet Allocation (LDA), to identify the most common topics posted by users."}