no code implementations • ICON 2020 • Alapan Kuila, Ayan Das, Sudeshna Sarkar
This paper presents the IITKGP contribution at the Technical DOmain Identification (TechDOfication) shared task at ICON 2020.
no code implementations • ICON 2019 • Ayan Das, Sudeshna Sarkar
We present an approach for cross-lingual transfer of dependency parser so that the parser trained on a single source language can more effectively cater to diverse target languages.
no code implementations • COLING 2022 • Aniruddha Roy, Rupak Kumar Thakur, Isha Sharma, Ashim Gupta, Amrith Krishna, Sudeshna Sarkar, Pawan Goyal
Further, we apply the model agnostic meta-learning approach to our base model.
1 code implementation • 5 Apr 2024 • Alapan Kuila, Sudeshna Sarkar
Employing a chain-of-thought (COT) approach augmented with rationale in few-shot in-context learning, we assess whether this method enhances sentiment prediction accuracy.
no code implementations • 3 Feb 2024 • Alapan Kuila, Somnath Jena, Sudeshna Sarkar, Partha Pratim Chakrabarti
In today's media landscape, where news outlets play a pivotal role in shaping public opinion, it is imperative to address the issue of sentiment manipulation within news text.
1 code implementation • 13 Jan 2024 • Subhankar Maity, Aniket Deroy, Sudeshna Sarkar
We introduce a multi-stage prompting approach (MSP) for the generation of multiple choice questions (MCQs), harnessing the capabilities of GPT models such as text-davinci-003 and GPT-4, renowned for their excellence across various NLP tasks.
1 code implementation • 2 Dec 2023 • Subhankar Maity, Aniket Deroy, Sudeshna Sarkar
We carefully annotate this dataset as quadruples of 1) Context: a segment upon which the question is formed; 2) Long Prompt: a long textual cue for the question (i. e., a longer sequence of words or phrases, covering the main theme of the context); 3) Short Prompt: a short textual cue for the question (i. e., a condensed representation of the key information or focus of the context); 4) Question: a deep question that aligns with the context and is coherent with the prompts.
no code implementations • 2 Jul 2023 • Ayan Maity, Sudeshna Sarkar
In this research article, we propose a new driver behaviour-centric EV energy consumption estimation model using probabilistic neural networks with model uncertainty.
no code implementations • 17 Dec 2022 • Alapan Kuila, Sudeshna Sarkar
In contrast, the anti-government news agencies would focus more on the views of the opponent stakeholders to inform the readers about the shortcomings of government policies.
1 code implementation • ACL (CASE) 2021 • Debanjana Kar, Sudeshna Sarkar, Pawan Goyal
Most of the existing information extraction frameworks (Wadden et al., 2019; Veysehet al., 2020) focus on sentence-level tasks and are hardly able to capture the consolidated information from a given document.
no code implementations • ICON 2020 • Debanjana Kar, Sudeshna Sarkar, Pawan Goyal
We develop a causal network for our event-annotated dataset by extracting relevant event causal structures from ConceptNet and phrases from Wikipedia.
no code implementations • 1 Jan 2021 • Nilanjan Mukherjee, Sudeshna Sarkar
This is followed by the design of a deep reinforcement learning based optimal control law for the non-linear system (i. e., hybrid electric vehicles) such that the actual states and the control policy remain close to the optimal trajectory and optimal policy even in the presence of external disturbances, modeling errors, uncertainties and noise.
no code implementations • WS 2019 • Ishani Mondal, Sukannya Purkayastha, Sudeshna Sarkar, Pawan Goyal, Jitesh Pillai, Amitava Bhattacharyya, Mahanandeeshwar Gattu
Entity linking (or Normalization) is an essential task in text mining that maps the entity mentions in the medical text to standard entities in a given Knowledge Base (KB).
no code implementations • 27 Feb 2020 • Ayan Das, Sudeshna Sarkar
We present a shallow parser guided cross-lingual model transfer approach in order to address the syntactic differences between source and target languages more effectively.
no code implementations • WS 2019 • Sinchani Chakraborty, Sudeshna Sarkar, Pawan Goyal, Mahan Gattu, eeshwar
Relation classification is crucial for inferring semantic relatedness between entities in a piece of text.
no code implementations • CONLL 2017 • Ayan Das, Affan Zaffar, Sudeshna Sarkar
This paper describes our dependency parsing system in CoNLL-2017 shared task on Multilingual Parsing from Raw Text to Universal Dependencies.
no code implementations • WS 2016 • Ayan Das, Pranay Yerra, Ken Kumar, Sudeshna Sarkar
Neural machine translation (NMT) models have recently been shown to be very successful in machine translation (MT).
no code implementations • WS 2016 • Ayan Das, Agnivo Saha, Sudeshna Sarkar
A parser is trained and applied to the Hindi sentences of the parallel corpus and the parse trees are projected to construct probable parse trees of the corresponding Bengali sentences.
no code implementations • WS 2016 • Paheli Bhattacharya, Pawan Goyal, Sudeshna Sarkar
In Cross-Language Information Retrieval, finding the appropriate translation of the source language query has always been a difficult problem to solve.
no code implementations • 4 Aug 2016 • Paheli Bhattacharya, Pawan Goyal, Sudeshna Sarkar
In this paper, we propose an approach based on word embeddings, a method that captures contextual clues for a particular word in the source language and gives those words as translations that occur in a similar context in the target language.