... LinguisticsSubjectivity and Sentiment Analysis of Modern Standard ArabicMuhammad Abdul-MageedDepartment of Linguistics &School of Library & Info. Science,Indiana University,Bloomington, USA,mabdulma@indiana.eduMona ... cross-validation and 20% for test. For experiments on thetest data, the 80% are used as training data. We have two settings, a development setting (DEV) and a testsetting (TEST). In the development setting, ... of Maryland: ACL.J. Wiebe, T. Wilson, R. Bruce, M. Bell, and M. Martin.2004. Learning subjective language. Computationallinguistics, 30(3):277–308.J. Wiebe. 1994. Tracking point of view in...