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Tuhin Chakrabarty

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About

I am a graduate student in Computer Science at Columbia University ,working under Professor Kathleen McKeown on Natural Language Processing . I closely collaborate with her PHD student Christopher Hidey and Professor Smaranda Muresan. I am highly interested in Computational models of Social Science , Argumentation Mining and Information Extraction . Prior to joining Grad school I was a backend engineer at UBER and Amazon .

My current research involves building better models for end to end argumentation mining of dialogic corpus . One of the end goals is also to identify semantics of argumentative components to help generate persuasive language . In Spring 2018 I also spent some time modelling discourse coherence and finding best sentence ordering in feedback messages.

Paper from the Deep Learning course I took in Columbia [pdf] .

I took

PUBLICATIONS

Robust Document Retrieval and Individual Evidence Modeling for Fact Extraction and Verification, EMNLP 2018 :- [pdf] .

2 first author Papers under Submission at NAACL 2019 (Title and Authors hidden in respect to anonymity clause during review period) .

Paper on Fact Checking in Community Question Answering Forums coming soon at SEMEVAL , NAACL 2019 https://competitions.codalab.org/competitions/20022#results