Domain Based Classification of Punjabi Text Documents using Ontology and Hybrid Based Approach Nidhi Krail author Vishal Gupta author 2012-12 text Proceedings of the 3rd Workshop on South and Southeast Asian Natural Language Processing Virach Sornlertlamvanich editor Abbas Malik editor The COLING 2012 Organizing Committee Mumbai, India conference publication krail-gupta-2012-domain-based https://aclanthology.org/W12-5009/ 2012-12 109 122