mlsanityData to 7 Oct 2026

Corpus Creation for Sentiment Analysis in Code-Mixed Tamil-English Text

arXiv 2006.00206 ↗First posted 30 May 2020cs.CLcited by 67

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Abstract (arXiv)

Understanding the sentiment of a comment from a video or an image is an essential task in many applications. Sentiment analysis of a text can be useful for various decision-making processes. One such application is to analyse the popular sentiments of videos on social media based on viewer comments. However, comments from social media do not follow strict rules of grammar, and they contain mixing of more than one language, often written in non-native scripts. Non-availability of annotated code-mixed data for a low-resourced language like Tamil also adds difficulty to this problem. To overcome this, we created a gold standard Tamil-English code-switched, sentiment-annotated corpus containing 15,744 comment posts from YouTube. In this paper, we describe the process of creating the corpus and assigning polarities. We present inter-annotator agreement and show the results of sentiment analysis trained on this corpus as a benchmark.

Key facts. Cited by 67 papers in the map (data through 7 Oct 2026). First posted on arXiv 30 May 2020.

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Citing papers per year: 2021: 28; 2022: 10; 2023: 13; 2024: 6; 2025: 9; 2026: 1.

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  1. 2023Multilingual Large Language Models Are Not (Yet) Code-Switcherscited by 65
  2. 2022The Decades Progress on Code-Switching Research in NLP: A Systematic Survey on Trends and Challengescited by 35
  3. 2024Code-Switching Red-Teaming: LLM Evaluation for Safety and Multilingual Understandingcited by 34
  4. 2021Dataset for Identification of Homophobia and Transophobia in Multilingual YouTube Commentscited by 20
  5. 2021DravidianCodeMix: Sentiment Analysis and Offensive Language Identification Dataset for Dravidian Languages in Code-Mixed Textcited by 18
  6. 2023Representativeness as a Forgotten Lesson for Multilingual and Code-switched Data Collection and Preparationcited by 16
  7. 2023Memotion 3: Dataset on Sentiment and Emotion Analysis of Codemixed Hindi-English Memescited by 12
  8. 2021SJ_AJ@DravidianLangTech-EACL2021: Task-Adaptive Pre-Training of Multilingual BERT models for Offensive Language Identificationcited by 11
  9. 2021Comparing Approaches to Dravidian Language Identificationcited by 11
  10. 2024Social Intelligence Data Infrastructure: Structuring the Present and Navigating the Futurecited by 10
  11. 2021NLP-CUET@DravidianLangTech-EACL2021: Offensive Language Detection from Multilingual Code-Mixed Text using Transformerscited by 9
  12. 2024BnSentMix: A Diverse Bengali-English Code-Mixed Dataset for Sentiment Analysiscited by 9
38 more
  1. 2021Hate-Alert@DravidianLangTech-EACL2021: Ensembling strategies for Transformer-based Offensive language Detectioncited by 8
  2. 2021CodemixedNLP: An Extensible and Open NLP Toolkit for Code-Mixingcited by 8
  3. 2022EntityCS: Improving Zero-Shot Cross-lingual Transfer with Entity-Centric Code Switchingcited by 8
  4. 2025CodeMixBench: Evaluating Code-Mixing Capabilities of LLMs Across 18 Languagescited by 8
  5. 2021Unsupervised Self-Training for Sentiment Analysis of Code-Switched Datacited by 7
  6. 2021Hope Speech detection in under-resourced Kannada languagecited by 7
  7. 2023Exploring Methods for Building Dialects-Mandarin Code-Mixing Corpora: A Case Study in Taiwanese Hokkiencited by 7
  8. 2024Zero-shot Sentiment Analysis in Low-Resource Languages Using a Multilingual Sentiment Lexiconcited by 7
  9. 2021Sentiment Analysis of Persian-English Code-mixed Textscited by 6
  10. 2021IIITT@LT-EDI-EACL2021-Hope Speech Detection: There is always Hope in Transformerscited by 6
  11. 2021Offensive Language Identification in Low-resourced Code-mixed Dravidian languages using Pseudo-labelingcited by 6
  12. 2021Offense Detection in Dravidian Languages using Code-Mixing Index based Focal Losscited by 6
  13. 2024User-Aware Multilingual Abusive Content Detection in Social Mediacited by 6
  14. 2021Task-Specific Pre-Training and Cross Lingual Transfer for Code-Switched Datacited by 5
  15. 2021UVCE-IIITT@DravidianLangTech-EACL2021: Tamil Troll Meme Classification: You need to Pay more Attentioncited by 5
  16. 2021HIT: A Hierarchically Fused Deep Attention Network for Robust Code-mixed Language Representationcited by 5
  17. 2025Multilingual Prompt Engineering in Large Language Models: A Survey Across NLP Taskscited by 5
  18. 2021indicnlp@kgp at DravidianLangTech-EACL2021: Offensive Language Identification in Dravidian Languagescited by 4
  19. 2021On the logistical difficulties and findings of Jopara Sentiment Analysiscited by 4
  20. 2021The Effectiveness of Intermediate-Task Training for Code-Switched Natural Language Understandingcited by 4
  21. 2021Towards Offensive Language Identification for Tamil Code-Mixed YouTube Comments and Postscited by 4
  22. 2021CMSAOne@Dravidian-CodeMix-FIRE2020: A Meta Embedding and Transformer model for Code-Mixed Sentiment Analysis on Social Media Textcited by 3
  23. 2021KBCNMUJAL@HASOC-Dravidian-CodeMix-FIRE2020: Using Machine Learning for Detection of Hate Speech and Offensive Code-Mixed Social Media textcited by 3
  24. 2023Comparative Study of Pre-Trained BERT Models for Code-Mixed Hindi-English Datacited by 3
  25. 2025DIVERS-Bench: Evaluating Language Identification Across Domain Shifts and Code-Switchingcited by 3
  26. 2021IIITG-ADBU@HASOC-Dravidian-CodeMix-FIRE2020: Offensive Content Detection in Code-Mixed Dravidian Textcited by 2
  27. 2022Prabhupadavani: A Code-mixed Speech Translation Data for 25 Languagescited by 2
  28. 2022A Comprehensive Understanding of Code-mixed Language Semantics using Hierarchical Transformercited by 2
  29. 2022Findings of the Shared Task on Offensive Span Identification from Code-Mixed Tamil-English Commentscited by 2
  30. 2022CoLI-Machine Learning Approaches for Code-mixed Language Identification at the Word Level in Kannada-English Textscited by 2
  31. 2023CONFLATOR: Incorporating Switching Point based Rotatory Positional Encodings for Code-Mixed Language Modelingcited by 2
  32. 2023Overview of Memotion 3: Sentiment and Emotion Analysis of Codemixed Hinglish Memescited by 2
  33. 2023The Uli Dataset: An Exercise in Experience Led Annotation of oGBVcited by 2
  34. 2021Developing Successful Shared Tasks on Offensive Language Identification for Dravidian Languagescited by 1
  35. 2021IIITT@Dravidian-CodeMix-FIRE2021: Transliterate or translate? Sentiment analysis of code-mixed text in Dravidian languagescited by 1
  36. 2022Go-tuning: Improving Zero-shot Learning Abilities of Smaller Language Modelscited by 1
  37. 2023Linguistically-Informed Neural Architectures for Lexical, Syntactic and Semantic Tasks in Sanskritcited by 1
  38. 2023IruMozhi: Automatically classifying diglossia in Tamilcited by 1

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