Apoorva Singh

2026

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ExpertMix: Aspect and Severity Detection in Conversational Complaints.
Sarmistha Das|Apoorva Singh|Rishu Kumar Singh|Navneet Shreya|Sriparna Saha
Advances in Information Retrieval - 48th European Conference on Information Retrieval, ECIR 2026, Delft, The Netherlands, March 29 - April 2, 2026, Proceedings, Part I

2023

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Investigating the Impact of Multimodality and External Knowledge in Aspect-level Complaint and Sentiment Analysis.
Apoorva Singh|Apoorv Verma|Raghav Jain|Sriparna Saha
Proceedings of the 32nd ACM International Conference on Information and Knowledge Management, CIKM 2023, Birmingham, United Kingdom, October 21-25, 2023
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Knowing What and How: A Multi-modal Aspect-Based Framework for Complaint Detection.
Apoorva Singh|Vivek Kumar Gangwar|Shubham Sharma|Sriparna Saha
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part II
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What Is Your Cause for Concern? Towards Interpretable Complaint Cause Analysis.
Apoorva Singh|Prince Jha|Rohan Bhatia|Sriparna Saha
Advances in Information Retrieval - 45th European Conference on Information Retrieval, ECIR 2023, Dublin, Ireland, April 2-6, 2023, Proceedings, Part II

2022

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Adversarial Multi-task Model for Emotion, Sentiment, and Sarcasm Aided Complaint Detection.
Apoorva Singh|Arousha Nazir|Sriparna Saha
Advances in Information Retrieval - 44th European Conference on IR Research, ECIR 2022, Stavanger, Norway, April 10-14, 2022, Proceedings, Part I