Using Conditional Random Fields to Extract Contexts and Answers of Questions from Online Forums.

Shilin Ding Gao Cong Chin-Yew Lin Xiaoyan Zhu Using Conditional Random Fields to Extract Contexts and Answers of Questions from Online Forums. 710-718 2008 ACL http://www.aclweb.org/anthology/P08-1081 conf/acl/2008 db/conf/acl/acl2008.html#DingCLZ08