Search Results for author: Saneem Chemmengath

Found 5 papers, 3 papers with code

Multi-Row, Multi-Span Distant Supervision For Table+Text Question

no code implementations14 Dec 2021 Vishwajeet Kumar, Yash Gupta, Saneem Chemmengath, Jaydeep Sen, Soumen Chakrabarti, Samarth Bharadwaj, Feifei Pan

Question answering (QA) over tables and linked text, also called TextTableQA, has witnessed significant research in recent years, as tables are often found embedded in documents along with related text.

Question Answering Reading Comprehension

Let the CAT out of the bag: Contrastive Attributed explanations for Text

no code implementations16 Sep 2021 Saneem Chemmengath, Amar Prakash Azad, Ronny Luss, Amit Dhurandhar

Contrastive explanations for understanding the behavior of black box models has gained a lot of attention recently as they provide potential for recourse.

Attribute Language Modelling

Capturing Row and Column Semantics in Transformer Based Question Answering over Tables

1 code implementation NAACL 2021 Michael Glass, Mustafa Canim, Alfio Gliozzo, Saneem Chemmengath, Vishwajeet Kumar, Rishav Chakravarti, Avi Sil, Feifei Pan, Samarth Bharadwaj, Nicolas Rodolfo Fauceglia

While this model yields extremely high accuracy at finding cell values on recent benchmarks, a second model we propose, called RCI representation, provides a significant efficiency advantage for online QA systems over tables by materializing embeddings for existing tables.

Question Answering

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