New Software: A system for Arabic subjectivity and sentiment analysis

This is a machine learning based multidialect, multi-genre system for subjectivity and sentiment analysis of Arabic social media. I am excited about it and will soon post a detailed description. The work is under review in a week...

New Software: A system for Arabic segmentation and morphosyntactic disambiguation

This is a stste-of-the-art machine learning system that is less computationaly costly than most available tools, yet with more fine-grained analysis and a comparable performance. It uses a language-independent algorithm and exploits Arabic Treebank labeled data. An initial paper describing the system is currently under review. I will post more details here soon!