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Causal Direction of Data Collection Matters: Implications of Causal and Anticausal Learning for NLP


Oct 19, 2021
Zhijing Jin, Julius von Kügelgen, Jingwei Ni, Tejas Vaidhya, Ayush Kaushal, Mrinmaya Sachan, Bernhard Schölkopf

* EMNLP 2021 (Oral) 

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Case-based Reasoning for Better Generalization in Text-Adventure Games


Oct 16, 2021
Mattia Atzeni, Shehzaad Dhuliawala, Keerthiram Murugesan, Mrinmaya Sachan


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On Learning the Transformer Kernel


Oct 15, 2021
Sankalan Pal Chowdhury, Adamos Solomou, Avinava Dubey, Mrinmaya Sachan

* 26 pages, of which 11 form the appendix. 6 figures of which 2 are part of appendix 

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Causal Direction of Data Collection Matters: Implications of Causal and Anticausal Learning in NLP


Oct 07, 2021
Zhijing Jin, Julius von Kügelgen, Jingwei Ni, Tejas Vaidhya, Ayush Kaushal, Mrinmaya Sachan, Bernhard Schoelkopf

* EMNLP 2021 (Oral) 

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"Let Your Characters Tell Their Story": A Dataset for Character-Centric Narrative Understanding


Sep 12, 2021
Faeze Brahman, Meng Huang, Oyvind Tafjord, Chao Zhao, Mrinmaya Sachan, Snigdha Chaturvedi

* Accepted to Findings of EMNLP 2021 

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Differentiable Subset Pruning of Transformer Heads


Aug 22, 2021
Jiaoda Li, Ryan Cotterell, Mrinmaya Sachan

* TACL 2021 

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Self-Supervised Contrastive Learning with Adversarial Perturbations for Robust Pretrained Language Models


Jul 15, 2021
Zhao Meng, Yihan Dong, Mrinmaya Sachan, Roger Wattenhofer

* Work in progress 

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How Good Is NLP? A Sober Look at NLP Tasks through the Lens of Social Impact


Jun 04, 2021
Zhijing Jin, Geeticka Chauhan, Brian Tse, Mrinmaya Sachan, Rada Mihalcea

* ACL 2021 Findings 

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Bird's Eye: Probing for Linguistic Graph Structures with a Simple Information-Theoretic Approach


May 25, 2021
Yifan Hou, Mrinmaya Sachan

* Accepted for publication at ACL 2021. This is the camera ready version. Our implementation is available in https://github.com/yifan-h/Graph_Probe-Birds_Eye 

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Clustering Contextualized Representations of Text for Unsupervised Syntax Induction


Oct 24, 2020
Vikram Gupta, Haoyue Shi, Kevin Gimpel, Mrinmaya Sachan


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Stronger Transformers for Neural Multi-Hop Question Generation


Oct 22, 2020
Devendra Singh Sachan, Lingfei Wu, Mrinmaya Sachan, William Hamilton

* Code will be made available 

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Text-based RL Agents with Commonsense Knowledge: New Challenges, Environments and Baselines


Oct 08, 2020
Keerthiram Murugesan, Mattia Atzeni, Pavan Kapanipathi, Pushkar Shukla, Sadhana Kumaravel, Gerald Tesauro, Kartik Talamadupula, Mrinmaya Sachan, Murray Campbell


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Enhancing Text-based Reinforcement Learning Agents with Commonsense Knowledge


May 02, 2020
Keerthiram Murugesan, Mattia Atzeni, Pushkar Shukla, Mrinmaya Sachan, Pavan Kapanipathi, Kartik Talamadupula


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Discourse in Multimedia: A Case Study in Information Extraction


Nov 13, 2018
Mrinmaya Sachan, Kumar Avinava Dubey, Eduard H. Hovy, Tom M. Mitchell, Dan Roth, Eric P. Xing


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Contextual Parameter Generation for Universal Neural Machine Translation


Aug 26, 2018
Emmanouil Antonios Platanios, Mrinmaya Sachan, Graham Neubig, Tom Mitchell

* Published in the proceedings of Empirical Methods in Natural Language Processing (EMNLP), 2018 

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Effective Use of Bidirectional Language Modeling for Transfer Learning in Biomedical Named Entity Recognition


Aug 15, 2018
Devendra Singh Sachan, Pengtao Xie, Mrinmaya Sachan, Eric P Xing

* Machine Learning for Healthcare (MLHC) 2018, Comments: 12 pages, updated authors affiliations 

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Learning Concept Taxonomies from Multi-modal Data


Jun 29, 2016
Hao Zhang, Zhiting Hu, Yuntian Deng, Mrinmaya Sachan, Zhicheng Yan, Eric P. Xing

* To appear in ACL 2016 

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Science Question Answering using Instructional Materials


Apr 05, 2016
Mrinmaya Sachan, Avinava Dubey, Eric P. Xing

* Corrected that the science QA dataset is NOT freely available 

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