Search Results for author: Shamik Roy

Found 8 papers, 3 papers with code

Analysis of Nuanced Stances and Sentiment Towards Entities of US Politicians through the Lens of Moral Foundation Theory

no code implementations NAACL (SocialNLP) 2021 Shamik Roy, Dan Goldwasser

Then, qualitative and quantitative evaluations using the corpus show that there is a strong correlation between the moral foundation usage and the politicians’ nuanced stance on a particular topic.

Relational Reasoning Sentence

FLAP: Flow-Adhering Planning with Constrained Decoding in LLMs

no code implementations9 Mar 2024 Shamik Roy, Sailik Sengupta, Daniele Bonadiman, Saab Mansour, Arshit Gupta

To study this, we propose the problem of faithful planning in TODs that needs to resolve user intents by following predefined flows and preserving API dependencies.

"A Tale of Two Movements": Identifying and Comparing Perspectives in #BlackLivesMatter and #BlueLivesMatter Movements-related Tweets using Weakly Supervised Graph-based Structured Prediction

no code implementations11 Oct 2023 Shamik Roy, Dan Goldwasser

We convert the text to a graph by breaking it into structured elements and connect it with the social network of authors, then structured prediction is done over the elements for identifying perspectives.

Structured Prediction

Conversation Style Transfer using Few-Shot Learning

no code implementations16 Feb 2023 Shamik Roy, Raphael Shu, Nikolaos Pappas, Elman Mansimov, Yi Zhang, Saab Mansour, Dan Roth

Conventional text style transfer approaches focus on sentence-level style transfer without considering contextual information, and the style is described with attributes (e. g., formality).

Few-Shot Learning In-Context Learning +5

Towards Few-Shot Identification of Morality Frames using In-Context Learning

no code implementations3 Feb 2023 Shamik Roy, Nishanth Sridhar Nakshatri, Dan Goldwasser

Data scarcity is a common problem in NLP, especially when the annotation pertains to nuanced socio-linguistic concepts that require specialized knowledge.

In-Context Learning

Weakly Supervised Learning for Analyzing Political Campaigns on Facebook

1 code implementation19 Oct 2022 Tunazzina Islam, Shamik Roy, Dan Goldwasser

Social media platforms are currently the main channel for political messaging, allowing politicians to target specific demographics and adapt based on their reactions.

Weakly-supervised Learning

Identifying Morality Frames in Political Tweets using Relational Learning

1 code implementation EMNLP 2021 Shamik Roy, Maria Leonor Pacheco, Dan Goldwasser

Extracting moral sentiment from text is a vital component in understanding public opinion, social movements, and policy decisions.

Relational Reasoning

Weakly Supervised Learning of Nuanced Frames for Analyzing Polarization in News Media

1 code implementation EMNLP 2020 Shamik Roy, Dan Goldwasser

In this paper we suggest a minimally-supervised approach for identifying nuanced frames in news article coverage of politically divisive topics.

Weakly-supervised Learning

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