Identifying the stances of topic persons using a model-based expectation-maximization method

Chen, Z.-Y.Z.-Y.ChenCHIEN CHIN CHEN2018-09-102018-09-102015http://www.scopus.com/inward/record.url?eid=2-s2.0-84928952856&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/391820Identifying the stances of topic persons using a model-based expectation-maximization methodjournal article