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The widespread availability of code-mixed data can provide valuable insights into low-resource languages like Bengali, which have limited datasets. Sentiment analysis has been a fundamental text classification task across several languages…

Computation and Language · Computer Science 2024-12-11 Sadia Alam , Md Farhan Ishmam , Navid Hasin Alvee , Md Shahnewaz Siddique , Md Azam Hossain , Abu Raihan Mostofa Kamal

We introduce a deep learning approach to perform fine-grained population estimation for displacement camps using high-resolution overhead imagery. We train and evaluate our approach on drone imagery cross-referenced with population data for…

Computer Vision and Pattern Recognition · Computer Science 2020-12-22 Armin Hadzic , Gordon Christie , Jeffrey Freeman , Amber Dismer , Stevan Bullard , Ashley Greiner , Nathan Jacobs , Ryan Mukherjee

This study's goal is to create a model of sentiment analysis on a 2000 rows IMDB movie comments and 3200 Twitter data by using machine learning and vector space techniques; positive or negative preliminary information about the text is to…

Information Retrieval · Computer Science 2019-03-29 İlhan Tarımer , Adil Çoban , Arif Emre Kocaman

Sentiment analysis is the task of automatic analysis of opinions and emotions of users towards an entity or some aspect of that entity. Political Sentiment Analysis of social media helps the political strategists to scrutinize the…

Social and Information Networks · Computer Science 2020-07-22 Mohd Zeeshan Ansari , Areesha Fatima Siddiqui , Mohammad Anas

News media serves a crucial role in disseminating information and shaping public perception, especially during periods of political unrest. Using over 50,0000 YouTube comments on news coverage from July 16 to August 6, 2024, we investigate…

Computers and Society · Computer Science 2025-11-05 Tabia Tanzin Prama , Christopher M. Danforth , Peter Sheridan Dodds

Bangla is the 7th most widely spoken language globally, with a staggering 234 million native speakers primarily hailing from India and Bangladesh. This morphologically rich language boasts a rich literary tradition, encompassing diverse…

Computation and Language · Computer Science 2023-10-19 Saumajit Saha , Albert Nanda

Sentiment analysis is a vast area in the Machine learning domain. A lot of work is done on datasets and their analysis of the English Language. In Pakistan, a huge amount of data is in roman Urdu language, it is scattered all over the…

Computation and Language · Computer Science 2021-02-22 Tooba Tehreem

One of the most alarming issues in digital society is hate speech (HS) on social media. The severity is so high that researchers across the globe are captivated by this domain. A notable amount of work has been conducted to address the…

Machine Learning · Computer Science 2025-04-14 Md Abdullah Al Kafi , Sumit Kumar Banshal , Md Sadman Shakib , Showrov Azam , Tamanna Alam Tabashom

A public dataset, with a variety of properties suitable for sentiment analysis [1], event prediction, trend detection and other text mining applications, is needed in order to be able to successfully perform analysis studies. The vast…

Computation and Language · Computer Science 2018-02-01 Semiha Makinist , Ibrahim Riza Hallac , Betul Ay Karakus , Galip Aydin

Sentiment analysis of social media data is an emerging field with vast applications in various domains. In this study, we developed a sentiment analysis model to analyze social media sentiment, especially tweets, during global conflicting…

Computation and Language · Computer Science 2023-12-08 Ujwal Sasikumar , Ank Zaman , Abdul-Rahman Mawlood-Yunis , Prosenjit Chatterjee

Sociotechnical systems, such as language technologies, frequently exhibit identity-based biases. These biases exacerbate the experiences of historically marginalized communities and remain understudied in low-resource contexts. While models…

Computation and Language · Computer Science 2026-05-08 Dipto Das , Shion Guha , Bryan Semaan

Sentiment analysis has been an active area of research in the past two decades and recently, with the advent of social media, there has been an increasing demand for sentiment analysis on social media texts. Since the social media texts are…

Computation and Language · Computer Science 2020-10-21 Sainik Kumar Mahata , Dipankar Das , Sivaji Bandyopadhyay

This paper presents our work for the Violence Inciting Text Detection shared task in the First Workshop on Bangla Language Processing. Social media has accelerated the propagation of hate and violence-inciting speech in society. It is…

Computation and Language · Computer Science 2023-12-01 Saurabh Page , Sudeep Mangalvedhekar , Kshitij Deshpande , Tanmay Chavan , Sheetal Sonawane

Sentiment analysis is essential in many real-world applications such as stance detection, review analysis, recommendation system, and so on. Sentiment analysis becomes more difficult when the data is noisy and collected from social media.…

Computation and Language · Computer Science 2018-03-20 Braja Gopal Patra , Dipankar Das , Amitava Das

In this study, we addressed the refugee crisis through two main models. For predicting the ultimate number of refugees, we first established a Logistic Regression Model, but due to the limited data points, its prediction accuracy was…

Computers and Society · Computer Science 2024-07-31 Yunfei Liu

Large-scale data resulting from users online interactions provide the ultimate source of information to study emergent social phenomena on the Web. From individual actions of users to observable collective behaviors, different mechanisms…

Physics and Society · Physics 2015-05-20 Marija Mitrović , Georgios Paltoglou , Bosiljka Tadić

Sentiment analysis of social media data consists of attitudes, assessments, and emotions which can be considered a way human think. Understanding and classifying the large collection of documents into positive and negative aspects are a…

Computation and Language · Computer Science 2020-07-16 Aditya Sharma , Alex Daniels

With the emergence of Web 2.0 technology and the expansion of on-line social networks, current Internet users have the ability to add their reviews, ratings and opinions on social media and on commercial and news web sites. Sentiment…

Computation and Language · Computer Science 2018-09-18 Mo'ath Alrefai , Hossam Faris , Ibrahim Aljarah

The spread of cyber hatred has led to communal violence, fueling aggression and conflicts between various religious, ethnic, and social groups, posing a significant threat to social harmony. Despite its critical importance, the…

Computation and Language · Computer Science 2025-06-25 Abdullah Khondoker , Enam Ahmed Taufik , Md. Iftekhar Islam Tashik , S M Ishtiak Mahmud , Farig Sadeque

The effects of the so-called "refugee crisis" of 2015-16 continue to dominate the political agenda in Europe. Migration flows were sudden and unexpected, leaving governments unprepared and exposing significant shortcomings in the field of…

Applications · Statistics 2022-05-25 Marcello Carammia , Stefano Maria Iacus , Teddy Wilkin
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