Identifying Languages at the Word Level in Code-Mixed Indian Social Media Text Amitava Das author Björn Gambäck author 2014-12 text Proceedings of the 11th International Conference on Natural Language Processing Dipti Misra Sharma editor Rajeev Sangal editor Jyoti D Pawar editor NLP Association of India Goa, India conference publication das-gamback-2014-identifying https://aclanthology.org/W14-5152/ 2014-12 378 387