Author

Ratnasingam Sakuntharaj

Observed names: R. Sakuntharaj, Sakuntharaj, Ratnasingam

Observed institutions: Eastern University, Sri Lanka, University of Vavuniya, Bangalore University

ORCID: 0000-0002-5689-6470

Observed ORCID: 0000-0002-5689-6470

OpenAlex ID: A5080656525

A novel hybrid approach to detect and correct spelling in Tamil text

2016 · Ratnasingam Sakuntharaj, Sinnathamby Mahesan · International Conference on Information and Automation for Sustainability (ICIAfS) · 70

Use of a novel hash-table for speeding-up suggestions for misspelt Tamil words

2017 · Ratnasingam Sakuntharaj, Sinnathamby Mahesan · IEEE International Conference on Industrial and Information Systems (ICIIS) · 56

Findings of Shared Task on Offensive Language Identification in Tamil and Malayalam

2021 · Prasanna Kumar Kumaresan, Premjith, et al. · Forum for Information Retrieval Evaluation · 49

Missing Word Detection and Correction Based on Context of Tamil Sentences Using N-Grams

2021 · Ratnasingam Sakuntharaj, Sinnathamby Mahesan · International Conference on Information and Automation for Sustainability (ICIAfS) · 46

Do Images really do the Talking? Analysing the significance of Images in Tamil Troll meme classification

2021 · Hegde, Siddhanth U, Hande, Adeep, et al. · arXiv (Cornell University) · 12

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Detecting and correcting real-word errors in Tamil sentences

2018 · R. Sakuntharaj, S. Mahesan · Ruhuna Journal of Science · 12

Part of Speech Tagging for Tamil Language Using Deep Learning

2021 · Hemakasiny Visuwalingam, Ratnasingam Sakuntharaj, et al. · IEEE International Conference on Industrial and Information Systems (ICIIS) · 10

IIITT at CASE 2021 Task 1: Leveraging Pretrained Language Models for Multilingual Protest Detection

2021 · Pawan Kalyan, Duddukunta Reddy, et al. · Workshop on Challenges and Applications of Automated Extraction of Socio-political Events from Text (CASE) · 9

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A Refined POS Tag Sequence Finder for Tamil Sentences

2018 · Ratnasingam Sakuntharaj, Sinnathamby Mahesan · International Conference on Information and Automation for Sustainability (ICIAfS) · 7

Deep Learning Model for Tamil Part-of-Speech Tagging

2024 · Hemakasiny Visuwalingam, Ratnasingam Sakuntharaj, et al. · The Computer Journal · 5

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Do images really do the talking?

2025 · Siddhanth U. Hegde, Adeep Hande, et al. · Advances in Computational Intelligence · 1

Overview of the Shared Task on Sentiment Analysis in Tamil and Tulu

2025 · Thenmozhi Durairaj, Bharathi Raja Chakravarthi, et al. · Workshop on Speech, Vision, and Language Technologies for Dravidian Languages (DravidianLangTech) · 1

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Extraction of Sentiments in Tamil Sentences Using Deep Learning

2022 · Hirushayini Loganathan, Ratnasingam Sakuntharaj · International Research Conference on Smart Computing and Systems Engineering (SCSE) · 1

Sentiment Classification Using Deep Learning

2026 · Ratnasingam Sakuntharaj · International Conference on Sentiment Analysis and Deep Learning (ICSADL)

Overview on Political Multiclass Sentiment Analysis of Tamil X (Twitter) Comments: DravidianLangTech@NAACL 2025

2025 · Bharathi Raja Chakravarthi, Saranya Rajiakodi, et al. · Workshop on Speech, Vision, and Language Technologies for Dravidian Languages (DravidianLangTech)

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Overview of Second Shared Task on Sentiment Analysis in Code-mixed Tamil and Tulu

2024 · Lavanya Sambath Kumar, Asha Hegde, et al. · Workshop on Speech, Vision, and Language Technologies for Dravidian Languages (DravidianLangTech)

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Detecting and Correcting Contextual Mistakes in Sentences Using Part of Speech Tags

2023 · Ratnasingam Sakuntharaj · Asian Journal of Research in Computer Science

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Suggestion Generation for Erroneous Words in Tamil Documents Using N-gram Technique

2022 · Ratnasingam Sakuntharaj · Asian Journal of Research in Computer Science

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