Thread Specific Features are Helpful for Identifying Subjectivity Orientation of Online Forum Threads Prakhar Biyani author Sumit Bhatia author Cornelia Caragea author Prasenjit Mitra author 2012-12 text Proceedings of COLING 2012 Martin Kay editor Christian Boitet editor The COLING 2012 Organizing Committee Mumbai, India conference publication biyani-etal-2012-thread https://aclanthology.org/C12-1019/ 2012-12 295 310