Search Results for author: Deepak Kumar

Found 15 papers, 5 papers with code

NLP@NISER: Classification of COVID19 tweets containing symptoms

no code implementations NAACL (SMM4H) 2021 Deepak Kumar, Nalin Kumar, Subhankar Mishra

In this paper, we describe our approaches for task six of Social Media Mining for Health Applications (SMM4H) shared task in 2021.

text-classification Text Classification

Watch Your Language: Investigating Content Moderation with Large Language Models

no code implementations25 Sep 2023 Deepak Kumar, Yousef AbuHashem, Zakir Durumeric

In this work, we evaluate a suite of commodity LLMs on two common content moderation tasks: rule-based community moderation and toxic content detection.

Specious Sites: Tracking the Spread and Sway of Spurious News Stories at Scale

1 code implementation3 Aug 2023 Hans W. A. Hanley, Deepak Kumar, Zakir Durumeric

Misinformation, propaganda, and outright lies proliferate on the web, with some narratives having dangerous real-world consequences on public health, elections, and individual safety.

Language Modelling Large Language Model +1

Dict-NMT: Bilingual Dictionary based NMT for Extremely Low Resource Languages

no code implementations9 Jun 2022 Nalin Kumar, Deepak Kumar, Subhankar Mishra

In this paper, we explore methods using bilingual dictionaries with an NMT model to improve translations for extremely low resource languages.

Machine Translation NMT +1

Modular and On-demand Bias Mitigation with Attribute-Removal Subnetworks

1 code implementation30 May 2022 Lukas Hauzenberger, Shahed Masoudian, Deepak Kumar, Markus Schedl, Navid Rekabsaz

Societal biases are reflected in large pre-trained language models and their fine-tuned versions on downstream tasks.

Attribute Disentanglement

Happenstance: Utilizing Semantic Search to Track Russian State Media Narratives about the Russo-Ukrainian War On Reddit

no code implementations28 May 2022 Hans W. A. Hanley, Deepak Kumar, Zakir Durumeric

In the buildup to and in the weeks following the Russian Federation's invasion of Ukraine, Russian state media outlets output torrents of misleading and outright false information.

Fact Checking Language Modelling +2

Interior and boundary regularity results for strongly nonhomogeneous $p,q$-fractional problems

no code implementations11 Feb 2021 Jacques Giacomoni, Deepak Kumar, K. Sreenadh

We establish completely new H\"older continuity results, up to the boundary, for the weak solutions to fractional $(p, q)$-problems involving singular as well as regular nonlinearities.

Analysis of PDEs

QUARC: Quaternion Multi-Modal Fusion Architecture For Hate Speech Classification

1 code implementation15 Dec 2020 Deepak Kumar, Nalin Kumar, Subhankar Mishra

Models based on a particular modality of hate speech post on social media are not useful, rather, we need models like multi-modal fusion models that consider both image and text while classifying hate speech.

Classification General Classification

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