1 code implementation • 16 Dec 2021 • Swapnil Hingmire, Irene Li, Rena Kawamura, Benjamin Chen, Alexander Fabbri, Xiangru Tang, Yixin Liu, Thomas George, Tammy Liao, Wai Pan Wong, Vanessa Yan, Richard Zhou, Girish K. Palshikar, Dragomir Radev
We propose a classification scheme -- CLICKER for CL/NLP based on the analysis of online lectures from 77 university courses on this subject.
no code implementations • 10 Mar 2021 • Sachin Pawar, Pushpak Bhattacharyya, Girish K. Palshikar
Traditionally, relation extraction is carried out after entity extraction in a "pipeline" fashion, so that relation extraction only focuses on determining whether any semantic relation exists between a pair of extracted entity mentions.
no code implementations • 10 Mar 2021 • Sachin Pawar, Ravina More, Girish K. Palshikar, Pushpak Bhattacharyya, Vasudeva Varma
We propose a knowledge-based approach for extraction of Cause-Effect (CE) relations from biomedical text.
no code implementations • 15 Jun 2020 • Sachin Pawar, Pushpak Bhattacharyya, Girish K. Palshikar
Most of the past work in relation extraction deals with relations occurring within a sentence and having only two entity arguments.
no code implementations • 14 Feb 2018 • Shashank Gupta, Manish Gupta, Vasudeva Varma, Sachin Pawar, Nitin Ramrakhiyani, Girish K. Palshikar
Adverse drug reactions (ADRs) are one of the leading causes of mortality in health care.
no code implementations • 14 Feb 2018 • Shashank Gupta, Manish Gupta, Vasudeva Varma, Sachin Pawar, Nitin Ramrakhiyani, Girish K. Palshikar
Adverse drug reactions (ADRs) are one of the leading causes of mortality in health care.
1 code implementation • 14 Dec 2017 • Sachin Pawar, Girish K. Palshikar, Pushpak Bhattacharyya
In this paper, we survey several important supervised, semi-supervised and unsupervised RE techniques.
no code implementations • 4 Dec 2017 • Sachin Pawar, Pushpak Bhattacharya, Girish K. Palshikar
Our end-to-end relation extraction performance is better than 2 out of 3 previous results reported on the ACE 2004 dataset.
no code implementations • 4 Dec 2017 • Sachin Pawar, Nitin Ramrakhiyani, Swapnil Hingmire, Girish K. Palshikar
We propose a Label Propagation based algorithm for weakly supervised text classification.