Open AccessAutomatic Extraction of Epidemic-Related Sites in COVID-19 Media Reports of Webpages Based on Conditional Random Field Model
Author(s) -
K. Y. Huang,
Jinming Cao,
Lei Zhao
Publication year - 2020
Language(s) - English
DOI - 10.46889/jcim.2020.1104
Subject(s) - conditional random field , covid-19 , identification (biology) , china , geography , field (mathematics) , computer science , government (linguistics) , artificial intelligence , medicine , mathematics , linguistics , disease , pathology , infectious disease (medical specialty) , pure mathematics , biology , philosophy , botany , archaeology