Towards Performance Improvement in Indian Sign Language Recognition Kinjal Mistree author Devendra Thakor author Brijesh Bhatt author 2020-12 text Proceedings of the 17th International Conference on Natural Language Processing (ICON) Pushpak Bhattacharyya editor Dipti Misra Sharma editor Rajeev Sangal editor NLP Association of India (NLPAI) Indian Institute of Technology Patna, Patna, India conference publication mistree-etal-2020-towards https://aclanthology.org/2020.icon-main.47/ 2020-12 349 354