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Sentiment classification has been crucial for many natural language processing (NLP) applications, such as the analysis of movie reviews, tweets, or customer feedback. A sufficiently large amount of data is required to build a robust…

Computation and Language · Computer Science 2020-08-27 Alberto Poncelas , Pintu Lohar , Andy Way , James Hadley

Sentiment analysis is attracting more and more attentions and has become a very hot research topic due to its potential applications in personalized recommendation, opinion mining, etc. Most of the existing methods are based on either…

Computation and Language · Computer Science 2017-11-22 Xingyue Chen , Yunhong Wang , Qingjie Liu

This paper describes our deep learning-based approach to sentiment analysis in Twitter as part of SemEval-2016 Task 4. We use a convolutional neural network to determine sentiment and participate in all subtasks, i.e. two-point,…

Computation and Language · Computer Science 2016-09-12 Sebastian Ruder , Parsa Ghaffari , John G. Breslin

Online social media platforms are central to everyday communication and information seeking. While these platforms serve positive purposes, they also provide fertile ground for the spread of hate speech, offensive language, and bullying…

Computation and Language · Computer Science 2025-10-03 Md Arid Hasan , Firoj Alam , Md Fahad Hossain , Usman Naseem , Syed Ishtiaque Ahmed

In this work, we present BanglaParaphrase, a high-quality synthetic Bangla Paraphrase dataset curated by a novel filtering pipeline. We aim to take a step towards alleviating the low resource status of the Bangla language in the NLP domain…

Computation and Language · Computer Science 2022-10-12 Ajwad Akil , Najrin Sultana , Abhik Bhattacharjee , Rifat Shahriyar

Observing the damages that can be done by the rapid propagation of fake news in various sectors like politics and finance, automatic identification of fake news using linguistic analysis has drawn the attention of the research community.…

Computation and Language · Computer Science 2020-04-21 Md Zobaer Hossain , Md Ashraful Rahman , Md Saiful Islam , Sudipta Kar

Text summarization involves reducing extensive documents to short sentences that encapsulate the essential ideas. The goal is to create a summary that effectively conveys the main points of the original text. We spend a significant amount…

Computation and Language · Computer Science 2025-01-28 Asif Ahammad Miazee , Tonmoy Roy , Md Robiul Islam , Yeamin Safat

Large language models (LLMs) have achieved remarkable success across various natural language processing tasks. However, most LLM models use traditional tokenizers like BPE and SentencePiece, which fail to capture the finer nuances of a…

Computation and Language · Computer Science 2025-05-26 Pramit Bhattacharyya , Arnab Bhattacharya

This paper addresses the problem of sentence-level sentiment analysis. In recent years, Convolution and Recursive Neural Networks have been proven to be effective network architecture for sentence-level sentiment analysis. Nevertheless,…

Computation and Language · Computer Science 2018-01-30 Vinh D. Van , Thien Thai , Minh-Quoc Nghiem

In this study, we explore the application of transformer-based models for emotion classification on text data. We train and evaluate several pre-trained transformer models, on the Emotion dataset using different variants of transformers.…

Computation and Language · Computer Science 2024-07-30 Mahdi Rezapour

The web is loaded with textual content, and Natural Language Processing is a standout amongst the most vital fields in Machine Learning. But when data is huge simple Machine Learning algorithms are not able to handle it and that is when…

Information Retrieval · Computer Science 2018-07-09 Debadri Dutta

Racism is an alarming phenomenon in our country as well as all over the world. Every day we have come across some racist comments in our daily life and virtual life. Though we can eradicate this racism from virtual life (such as Social…

Computation and Language · Computer Science 2024-01-31 S. S. Saruar , Nusrat , Sadia

This study developed a new Bangla abstractive summarization dataset to generate concise summaries of Bangla articles from diverse sources. Most existing studies in this field have concentrated on news articles, where journalists usually…

Computation and Language · Computer Science 2025-12-17 Md. Tanzim Ferdous , Naeem Ahsan Chowdhury , Prithwiraj Bhattacharjee

Sentiment analysis is a widely studied NLP task where the goal is to determine opinions, emotions, and evaluations of users towards a product, an entity or a service that they are reviewing. One of the biggest challenges for sentiment…

Computation and Language · Computer Science 2018-06-13 Ethem F. Can , Aysu Ezen-Can , Fazli Can

The use of transfer learning methods is largely responsible for the present breakthrough in Natural Learning Processing (NLP) tasks across multiple domains. In order to solve the problem of sentiment detection, we examined the performance…

Computation and Language · Computer Science 2023-07-05 Olumide Ebenezer Ojo , Hoang Thang Ta , Alexander Gelbukh , Hiram Calvo , Olaronke Oluwayemisi Adebanji , Grigori Sidorov

Sentiment Analysis, a popular subtask of Natural Language Processing, employs computational methods to extract sentiment, opinions, and other subjective aspects from linguistic data. Given its crucial role in understanding human sentiment,…

Computation and Language · Computer Science 2025-02-07 Zhiqiang Shi , Ruchit Agrawal

Recently Convolutional Neural Networks (CNNs) models have proven remarkable results for text classification and sentiment analysis. In this paper, we present our approach on the task of classifying business reviews using word embeddings on…

Computation and Language · Computer Science 2017-10-18 Andreea Salinca

Code-mixing is a well-studied linguistic phenomenon when two or more languages are mixed in text or speech. Several datasets have been build with the goal of training computational models for code-mixing. Although it is very common to…

Computation and Language · Computer Science 2023-11-30 Md Nishat Raihan , Dhiman Goswami , Antara Mahmud , Antonios Anastasopoulos , Marcos Zampieri

Sentiment analysis for the Bengali language has attracted increasing research interest in recent years. However, progress remains constrained by the scarcity of large-scale and diverse annotated datasets. Although several Bengali sentiment…

Computation and Language · Computer Science 2026-01-29 Akif Islam , Sujan Kumar Roy , Md. Ekramul Hamid

Neural Networks and Deep Learning have seen an upsurge of research in the past decade due to the improved results. Generates text from the given image is a crucial task that requires the combination of both sectors which are computer vision…

Computer Vision and Pattern Recognition · Computer Science 2020-10-19 Abrar Hasin Kamal , Md. Asifuzzaman Jishan , Nafees Mansoor