publications

* denotes equal contribution

2021

  1. Robust Suicide Risk Assessment on Social Media via Deep Adversarial Learning
    Sawhney, Ramit, Joshi, Harshit, Gandhi, Saumya, Jin, Di, and Shah, Rajiv Ratn
    Journal of the American Medical Informatics Association 2021
  2. Tweets Classification to Assist Human Moderation for Suicide Prevention
    Sawhney, Ramit*, Joshi, Harshit*, Nobles, Alicia*, and Shah, Rajiv Ratn
    In Proceedings of the International AAAI Conference on Web and Social Media 2021
  3. Suicide Ideation Detection via Social and Temporal User Representations using Hyperbolic Learning
    Sawhney, Ramit*, Joshi, Harshit*, Shah, Rajiv Ratn, and Flek, Lucie
    In Proceedings of the 2021 Conference of the North American Chapter of the Association for Computational Linguistics: Human Language Technologies, Volume 1 (Long and Short Papers) 2021
  4. PHASE: Learning Emotional Phase-aware Representations for Suicide Ideation Detection on Social Media
    Sawhney, Ramit*, Joshi, Harshit*, Flek, Lucie, and Shah, Rajiv Ratn
    In Proceedings of 16th Conference of the European Chapter of the Association for Computational Linguistics 2021
  5. Towards Ordinal Suicide Ideation Detection on Social Media
    Sawhney, Ramit, Joshi, Harshit, Gandhi, Saumya, and Shah, Rajiv Ratn
    In Proceedings of 14th ACM International Conference On Web Search And Data Mining 2021

2020

  1. A Time-Aware Transformer Based Model for Suicide Ideation Detection on Social Media
    Sawhney, Ramit, Joshi, Harshit, Gandhi, Saumya, and Shah, Rajiv Ratn
    In Proceedings of the 2020 Conference on Empirical Methods in Natural Language Processing (EMNLP) 2020