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The role of social media in opinion formation has far-reaching implications in all spheres of society. Though social media provide platforms for expressing news and views, it is hard to control the quality of posts due to the sheer volumes…

Machine Learning · Computer Science 2021-09-08 Rini Anggrainingsih , Ghulam Mubashar Hassan , Amitava Datta

This paper connects a series of papers dealing with taxonomic word embeddings. It begins by noting that there are different types of semantic relatedness and that different lexical representations encode different forms of relatedness. A…

Computation and Language · Computer Science 2020-02-19 Magdalena Kacmajor , John D. Kelleher , Filip Klubicka , Alfredo Maldonado

Sentiment analysis is one of the fastest growing research areas in computer science, making it challenging to keep track of all the activities in the area. We present a computer-assisted literature review, where we utilize both text mining…

Computation and Language · Computer Science 2017-11-22 Mika Viking Mäntylä , Daniel Graziotin , Miikka Kuutila

This study examines the use of embedded tweets in online news media. In particular, we add to the previous literature by exploring embedded tweets across reliable and unreliable news outlets. We use a mixed-method analysis to examine how…

Computers and Society · Computer Science 2024-01-31 Benjamin D. Horne , Summer Phillips , Nelia Koontz

Modeling user engagement dynamics on social media has compelling applications in user-persona detection and political discourse mining. Most existing approaches depend heavily on knowledge of the underlying user network. However, a large…

Social and Information Networks · Computer Science 2020-06-16 Subhabrata Dutta , Sarah Masud , Soumen Chakrabarti , Tanmoy Chakraborty

Reddit.com is a popular social media platform among young people. Reddit users share their stories to seek support from other users, especially during the Covid-19 pandemic. Messages posted on Reddit and their content have provided…

Information Retrieval · Computer Science 2021-08-16 Zihan Chen , Marina Sokolova

Today, the web has become a mandatory platform to express users' opinions, emotions and feelings about various events. Every person using his smartphone can give his opinion about the purchase of a product, the occurrence of an accident,…

Computation and Language · Computer Science 2023-03-21 Kazem Taghandiki , Elnaz Rezaei Ehsan

COVID-19 has created a major public health problem worldwide and other problems such as economic crisis, unemployment, mental distress, etc. The pandemic is deadly in the world and involves many people not only with infection but also with…

Machine Learning · Computer Science 2025-11-25 Khandaker Tayef Shahriar , Iqbal H. Sarker

In this paper, we propose a deep, globally normalized topic model that incorporates structural relationships connecting documents in socially generated corpora, such as online forums. Our model (1) captures discursive interactions along…

Machine Learning · Computer Science 2020-05-11 Nikita Srivatsan , Zachary Wojtowicz , Taylor Berg-Kirkpatrick

The social media craze is on an ever increasing spree, and people are connected with each other like never before, but these vast connections are visually unexplored. We propose a methodology Twigraph to explore the connections between…

Social and Information Networks · Computer Science 2017-06-30 Dhanasekar Sundararaman , Sudharshan Srinivasan

We propose a novel approach to multimodal sentiment analysis using deep neural networks combining visual analysis and natural language processing. Our goal is different than the standard sentiment analysis goal of predicting whether a…

Machine Learning · Statistics 2018-05-28 Anthony Hu , Seth Flaxman

The scientific world is changing at a rapid pace, with new technology being developed and new trends being set at an increasing frequency. This paper presents a framework for conducting scientific analyses of academic publications, which is…

Computation and Language · Computer Science 2021-12-28 Trisha Singhal , Junhua Liu , Lucienne T. M. Blessing , Kwan Hui Lim

Emoji have grown to become one of the most important forms of communication on the web. With its widespread use, measuring the similarity of emoji has become an important problem for contemporary text processing since it lies at the heart…

Computation and Language · Computer Science 2017-07-18 Sanjaya Wijeratne , Lakshika Balasuriya , Amit Sheth , Derek Doran

Social media is increasingly used by humans to express their feelings and opinions in the form of short text messages. Detecting sentiments in the text has a wide range of applications including identifying anxiety or depression of…

Computation and Language · Computer Science 2018-07-23 Shaunak Joshi , Deepali Deshpande

As the popularity and reach of social networks continue to surge, a vast reservoir of opinions and sentiments across various subjects inundates these platforms. Among these, X social network (formerly Twitter) stands as a juggernaut,…

Social and Information Networks · Computer Science 2025-04-16 Pardis Moradbeiki , Mohammad Ali Zare Chahooki

There has been an explosion of multimodal content generated on social media networks in the last few years, which has necessitated a deeper understanding of social media content and user behavior. We present a novel content-independent…

Information Retrieval · Computer Science 2019-06-12 Karan Sikka , Lucas Van Bramer , Ajay Divakaran

Human beings adapt their language to the audience they interact with. To study the impact of audience and gender in a natural setting, we choose a domain where gender plays a particularly salient role: parenting. We collect posts from the…

Social and Information Networks · Computer Science 2023-08-02 Melody Sepahpour-Fard , Michael Quayle , Maria Schuld , Taha Yasseri

The COVID-19 epidemic has had a great impact on social media conversation, especially on sites like Twitter, which has emerged as a hub for public reaction and information sharing. This paper deals by analyzing a vast dataset of Twitter…

Information Retrieval · Computer Science 2024-06-04 Nikhil Kumar Rajput , Bhavya Ahuja Grover , Vipin Kumar Rathi , Riya Bansal

Sentiment analysis (SA) has become an extensive research area in recent years impacting diverse fields including ecommerce, consumer business, and politics, driven by increasing adoption and usage of social media platforms. It is…

Computation and Language · Computer Science 2021-06-03 Sarojadevi Palani , Prabhu Rajagopal , Sidharth Pancholi

There is a vast amount of data generated every second due to the rapidly growing technology in the current world. This area of research attempts to determine the feelings or opinions of people on social media posts. The dataset we used was…

Computation and Language · Computer Science 2023-01-24 Keshav Kapur , Rajitha Harikrishnan