76 citations · 78 across the 8 of their papers we have counts for
6 papers · 1 filter
Techniques for Jointly Extracting Entities and Relations: A Survey
Sachin Pawar, Pushpak Bhattacharyya, Girish K. Palshikar
Relation Extraction is an important task in Information Extraction which deals with identifying semantic relations between entity mentions. Traditionally, relation extraction is ca…
Knowledge-based Extraction of Cause-Effect Relations from Biomedical Text
Sachin Pawar, Ravina More, Girish K. Palshikar +2
We propose a knowledge-based approach for extraction of Cause-Effect (CE) relations from biomedical text. Our approach is a combination of an unsupervised machine learning techniqu…
Extracting N-ary Cross-sentence Relations using Constrained Subsequence Kernel
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. We propose a new formulation of the relation ext…
Relation Extraction : A Survey
Sachin Pawar, Girish K. Palshikar, Pushpak Bhattacharyya
With the advent of the Internet, large amount of digital text is generated everyday in the form of news articles, research publications, blogs, question answering forums and social…
Topics and Label Propagation: Best of Both Worlds for Weakly Supervised Text Classification
Sachin Pawar, Nitin Ramrakhiyani, Swapnil Hingmire +1
We propose a Label Propagation based algorithm for weakly supervised text classification. We construct a graph where each document is represented by a node and edge weights represe…
Mining Supervisor Evaluation and Peer Feedback in Performance Appraisals
Girish Keshav Palshikar, Sachin Pawar, Saheb Chourasia +1
Performance appraisal (PA) is an important HR process to periodically measure and evaluate every employee's performance vis-a-vis the goals established by the organization. A PA pr…