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Social media often serves as a breeding ground for various hateful and offensive content. Identifying such content on social media is crucial due to its impact on the race, gender, or religion in an unprejudiced society. However, while…

Computation and Language · Computer Science 2022-10-10 Mithun Das , Somnath Banerjee , Punyajoy Saha , Animesh Mukherjee

A handwritten word recognition system comes with issues such as lack of large and diverse datasets. It is necessary to resolve such issues since millions of official documents can be digitized by training deep learning models using a large…

Computer Vision and Pattern Recognition · Computer Science 2023-03-15 Mst Shapna Akter , Hossain Shahriar , Alfredo Cuzzocrea , Nova Ahmed , Carson Leung

Grammatical error correction, like other machine learning tasks, greatly benefits from large quantities of high quality training data, which is typically expensive to produce. While writing a program to automatically generate realistic…

Computation and Language · Computer Science 2018-10-02 Sudhanshu Kasewa , Pontus Stenetorp , Sebastian Riedel

Lexical data collection in language documentation often contains transcription errors and undocumented borrowings that can mislead linguistic analysis. We present unsupervised anomaly detection methods to identify phonotactic…

Computation and Language · Computer Science 2026-02-12 Kellen Parker van Dam , Abishek Stephen

A novel approach for recognition of handwritten compound Bangla characters, along with the Basic characters of Bangla alphabet, is presented here. Compared to English like Roman script, one of the major stumbling blocks in Optical Character…

Computer Vision and Pattern Recognition · Computer Science 2010-03-25 Nibaran Das , Bindaban Das , Ram Sarkar , Subhadip Basu , Mahantapas Kundu , Mita Nasipuri

This paper introduces the approach of "Gradient Masters" for BLP-2025 Task 1: "Bangla Multitask Hate Speech Identification Shared Task". We present an ensemble-based fine-tuning strategy for addressing subtasks 1A (hate-type classification)…

Computation and Language · Computer Science 2025-11-25 Syed Mohaiminul Hoque , Naimur Rahman , Md Sakhawat Hossain

In this study, we investigate extrinsic gender bias in Bangla pretrained language models, a largely underexplored area in low-resource languages. To assess this bias, we construct four manually annotated, task-specific benchmark datasets…

Computation and Language · Computer Science 2026-05-19 Sajib Kumar Saha Joy , Arman Hassan Mahy , Meherin Sultana , Azizah Mamun Abha , MD Piyal Ahmmed , Yue Dong , G M Shahariar

In the current digital landscape, misinformation circulates rapidly, shaping public perception and causing societal divisions. It is difficult to identify hyperpartisan news in Bangla since there aren't many sophisticated natural language…

Computation and Language · Computer Science 2025-07-30 Mohammad Mehadi Hasan , Fatema Binte Hassan , Md Al Jubair , Zobayer Ahmed , Sazzatul Yeakin , Md Masum Billah

Detecting Machine-Generated Text (MGT) has emerged as a significant area of study within Natural Language Processing. While language models generate text, they often leave discernible traces, which can be scrutinized using either…

Text normalization is an essential preprocessing step in many natural language processing (NLP) tasks, and stemming is one such normalization technique that reduces words to their base or root form. However, evaluating stemming methods is…

Computation and Language · Computer Science 2025-11-26 Md Abdullah Al Kafi , Raka Moni , Sumit Kumar Banshal

Large Language Models (LLMs) show impressive performance on many NLP benchmarks, yet their ability to reason in figurative, culturally grounded, and low-resource settings remains underexplored. We address this gap for Bangla by introducing…

Computation and Language · Computer Science 2025-12-24 Nurul Labib Sayeedi , Md. Faiyaz Abdullah Sayeedi , Khushnur Binte Jahangir , Swakkhar Shatabda , Sarah Masud Preum

Finding the semantically accurate answer is one of the key challenges in advanced searching. In contrast to keyword-based searching, the meaning of a question or query is important here and answers are ranked according to relevance. It is…

Information Retrieval · Computer Science 2019-10-25 Arijit Das , Jaydeep Mandal , Zargham Danial , Alok Ranjan Pal , Diganta Saha

We introduce a new dataset for offline Handwritten Text Recognition (HTR) from images of Bangla scripts comprising words, lines, and document-level annotations. The BN-HTRd dataset is based on the BBC Bangla News corpus, meant to act as…

Computer Vision and Pattern Recognition · Computer Science 2022-06-22 Md. Ataur Rahman , Nazifa Tabassum , Mitu Paul , Riya Pal , Mohammad Khairul Islam

Being one of the most widely spoken language in the world, the use of Bangla has been increasing in the world of social media as well. Sarcasm is a positive statement or remark with an underlying negative motivation that is extensively…

Computation and Language · Computer Science 2022-09-28 Tasnim Sakib Apon , Ramisa Anan , Elizabeth Antora Modhu , Arjun Suter , Ifrit Jamal Sneha , MD. Golam Rabiul Alam

In this research, we propose a complete set of approaches for identifying and extracting emotions from Bangla texts. We provide a Bangla emotion classifier for six classes: anger, disgust, fear, joy, sadness, and surprise, from Bangla words…

Computation and Language · Computer Science 2023-06-14 Md Sakib Ullah Sourav , Huidong Wang , Mohammad Sultan Mahmud , Hua Zheng

More than 2 billion mobile users worldwide type in multiple languages in the soft keyboard. On a monolingual keyboard, 38% of falsely auto-corrected words are valid in another language. This can be easily avoided by detecting the language…

Computation and Language · Computer Science 2021-01-12 Sourabh Vasant Gothe , Sourav Ghosh , Sharmila Mani , Guggilla Bhanodai , Ankur Agarwal , Chandramouli Sanchi

Stylometry, the science of inferring characteristics of the author from the characteristics of documents written by that author, is a problem with a long history and belongs to the core task of Text categorization that involves authorship…

Computation and Language · Computer Science 2012-10-16 Tanmoy Chakraborty , Sivaji Bandyopadhyay

A lot of search approaches have been explored for the selection of features in pattern classification domain in order to discover significant subset of the features which produces better accuracy. In this paper, we introduced a Harmony…

Computer Vision and Pattern Recognition · Computer Science 2017-07-27 Supratim Das , Pawan Kumar Singh , Showmik Bhowmik , Ram Sarkar , Mita Nasipuri

Machine-translated text plays an important role in modern life by smoothing communication from various communities using different languages. However, unnatural translation may lead to misunderstanding, a detector is thus needed to avoid…

Computation and Language · Computer Science 2019-04-25 Hoang-Quoc Nguyen-Son , Tran Phuong Thao , Seira Hidano , Shinsaku Kiyomoto

Today all kind of information is getting digitized and along with all this digitization, the huge archive of various kinds of documents is being digitized too. We know that, Optical Character Recognition is the method through which,…

Computer Vision and Pattern Recognition · Computer Science 2017-01-31 Md. Fahad Hasan , Tasmin Afroz , Sabir Ismail , Md. Saiful Islam