Bharathi Raja Chakravarthi

According to our database, Bharathi Raja Chakravarthi authored at least 72 papers between 2018 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

Detection of Hate Speech and Offensive Language CodeMix Text in Dravidian Languages Using Cost-Sensitive Learning Approach.

Sreelakshmi K, B. Premjith, Bharathi Raja Chakravarthi, K. P. Soman

IEEE Access, 2024

2023

TrollsWithOpinion: A taxonomy and dataset for predicting domain-specific opinion manipulation in troll memes.

Shardul Suryawanshi, Bharathi Raja Chakravarthi, Mihael Arcan, Paul Buitelaar

Multim. Tools Appl., March, 2023

Overview of HOPE at IberLEF 2023: Multilingual Hope Speech Detection.

Salud María Jiménez Zafra, Miguel Ángel García Cumbreras, Daniel García-Baena, José Antonio García-Díaz, Bharathi Raja Chakravarthi, Rafael Valencia-García, Luis Alfonso Ureña López

Proces. del Leng. Natural, 2023

Offensive language identification in dravidian languages using MPNet and CNN.

Bharathi Raja Chakravarthi, Manoj Balaji Jagadeeshan, Vasanth Palanikumar, Ruba Priyadharshini

Int. J. Inf. Manag. Data Insights, 2023

Exploring Techniques to Detect and Mitigate Non-Inclusive Language Bias in Marketing Communications Using a Dictionary-Based Approach.

Bharathi Raja Chakravarthi, Prasanna Kumar Kumaresan, Rahul Ponnusamy, John P. McCrae, Michaela Comerford, Jay Megaro, Deniz Keles, Last Feremenga

Proceedings of the 14th International Conference on Recent Advances in Natural Language Processing, 2023

Findings of Shared task on Sarcasm Identification in Code-Mixed Dravidian Languages.

Sripriya N, Thenmozhi Durairaj, Nandhini K, Bharathi B, Kishore Kumar Ponnusamy, Charmathi Rajkumar, Prasanna Kumar Kumaresan, Rahul Ponnusamy, Subalalitha Chinnaudayar Navaneethakrishnan, Bharathi Raja Chakravarthi

Proceedings of the 15th Annual Meeting of the Forum for Information Retrieval Evaluation, 2023

Team_Tamil at HODI: Few-Shot Learning for Detecting Homotransphobia in Italian Language.

Rahul Ponnusamy, Prasanna Kumar Kumaresan, Kishore Kumar Ponnusamy, Charmathi Rajkumar, Ruba Priyadharshini, Bharathi Raja Chakravarthi

Proceedings of the Eighth Evaluation Campaign of Natural Language Processing and Speech Tools for Italian. Final Workshop (EVALITA 2023), 2023

2022

Hope speech detection in YouTube comments.

Bharathi Raja Chakravarthi

Soc. Netw. Anal. Min., 2022

DravidianCodeMix: sentiment analysis and offensive language identification dataset for Dravidian languages in code-mixed text.

Bharathi Raja Chakravarthi, Ruba Priyadharshini, Vigneshwaran Muralidaran, Navya Jose, Shardul Suryawanshi, Elizabeth Sherly, John P. McCrae

Lang. Resour. Evaluation, 2022

How can we detect Homophobia and Transphobia? Experiments in a multilingual code-mixed setting for social media governance.

Bharathi Raja Chakravarthi, Adeep Hande, Rahul Ponnusamy, Prasanna Kumar Kumaresan, Ruba Priyadharshini

Int. J. Inf. Manag. Data Insights, 2022

Multilingual hope speech detection in English and Dravidian languages.

Bharathi Raja Chakravarthi

Int. J. Data Sci. Anal., 2022

Offensive language detection in Tamil YouTube comments by adapters and cross-domain knowledge transfer.

Malliga Subramanian, Rahul Ponnusamy, Sean Benhur, Kogilavani Shanmugavadivel, Adhithiya Ganesan, Deepti Ravi, Gowtham Krishnan Shanmugasundaram, Ruba Priyadharshini, Bharathi Raja Chakravarthi

Comput. Speech Lang., 2022

Zero-shot Code-Mixed Offensive Span Identification through Rationale Extraction.

Manikandan Ravikiran, Bharathi Raja Chakravarthi

CoRR, 2022

Findings of the Shared Task on Offensive Span Identification from Code-Mixed Tamil-English Comments.

Manikandan Ravikiran, Bharathi Raja Chakravarthi, Anand Kumar Madasamy, Sangeetha Sivanesan, Ratnavel Rajalakshmi, Sajeetha Thavareesan, Rahul Ponnusamy, Shankar Mahadevan

CoRR, 2022

Multimodal Hate Speech Detection from Bengali Memes and Texts.

Md. Rezaul Karim, Sumon Kanti Dey, Tanhim Islam, Bharathi Raja Chakravarthi

CoRR, 2022

Overlapping Word Removal is All You Need: Revisiting Data Imbalance in Hope Speech Detection.

Hariharan RamakrishnaIyer LekshmiAmmal, Manikandan Ravikiran, Gayathri Nisha, Navyasree Balamuralidhar, Adithya Madhusoodanan, Anand Kumar Madasamy, Bharathi Raja Chakravarthi

CoRR, 2022

TamilEmo: Finegrained Emotion Detection Dataset for Tamil.

Charangan Vasantharajan, Sean Benhur, Prasanna Kumar Kumaresan, Rahul Ponnusamy, Sathiyaraj Thangasamy, Ruba Priyadharshini, Thenmozhi Durairaj, Kanchana Sivanraju, Anbukkarasi Sampath, Bharathi Raja Chakravarthi, John Philip McCrae

CoRR, 2022

Transformers at SemEval-2022 Task 5: A Feature Extraction based Approach for Misogynous Meme Detection.

Shankar Mahadevan, Sean Benhur, Roshan Nayak, Malliga Subramanian, Kogilavani Shanmugavadivel, Kanchana Sivanraju, Bharathi Raja Chakravarthi

Proceedings of the 16th International Workshop on Semantic Evaluation, SemEval@NAACL 2022, 2022

Findings of the Shared Task on Detecting Signs of Depression from Social Media.

Kayalvizhi S, Thenmozhi Durairaj, Bharathi Raja Chakravarthi, Jerin Mahibha C

Proceedings of the Second Workshop on Language Technology for Equality, 2022

IIITSurat@LT-EDI-ACL2022: Hope Speech Detection using Machine Learning.

Pradeep Kumar Roy, Snehaan Bhawal, Abhinav Kumar, Bharathi Raja Chakravarthi

Proceedings of the Second Workshop on Language Technology for Equality, 2022

The Best of both Worlds: Dual Channel Language modeling for Hope Speech Detection in low-resourced Kannada.

Adeep Hande, Siddhanth U. Hegde, Sangeetha Sivanesan, Ruba Priyadharshini, Bharathi Raja Chakravarthi

Proceedings of the Second Workshop on Language Technology for Equality, 2022

Overview of The Shared Task on Homophobia and Transphobia Detection in Social Media Comments.

Bharathi Raja Chakravarthi, Ruba Priyadharshini, Thenmozhi Durairaj, John P. McCrae, Paul Buitelaar, Prasanna Kumar Kumaresan, Rahul Ponnusamy

Proceedings of the Second Workshop on Language Technology for Equality, 2022

Overview of the Shared Task on Hope Speech Detection for Equality, Diversity, and Inclusion.

Bharathi Raja Chakravarthi, Vigneshwaran Muralidaran, Ruba Priyadharshini, Subalalitha Chinnaudayar Navaneethakrishnan, John P. McCrae, Miguel Ángel García, Salud María Jiménez Zafra, Rafael Valencia-García, Prasanna Kumar Kumaresan, Rahul Ponnusamy, Daniel García-Baena, José Antonio García-Díaz

Proceedings of the Second Workshop on Language Technology for Equality, 2022

Findings of the Shared Task on Speech Recognition for Vulnerable Individuals in Tamil.

Bharathi B, Bharathi Raja Chakravarthi, Subalalitha Chinnaudayar Navaneethakrishnan, Sripriya N, Arunaggiri Pandian, Swetha Valli

Proceedings of the Second Workshop on Language Technology for Equality, 2022

Thirumurai: A Large Dataset of Tamil Shaivite Poems and Classification of Tamil Pann.

Shankar Mahadevan, Rahul Ponnusamy, Prasanna Kumar Kumaresan, Prabakaran Chandran, Ruba Priyadharshini, Sangeetha Sivanesan, Bharathi Raja Chakravarthi

Proceedings of the Thirteenth Language Resources and Evaluation Conference, 2022

Overview of the Shared Task on Sentiment Analysis and Homophobia Detection of YouTube Comments in Code-Mixed Dravidian Languages.

Kogilavani Shanmugavadivel, Malliga Subramanian, Prasanna Kumar Kumaresan, Bharathi Raja Chakravarthi, B. Bharathi, Subalalitha Chinnaudayar Navaneethakrishnan, Lavanya Sambath Kumar, Thomas Mandl, Rahul Ponnusamy, Vasanth Palanikumar, Manoj Balaji Jagadeeshan

Proceedings of the Working Notes of FIRE 2022, 2022

Findings of shared task on Sentiment Analysis and Homophobia Detection of YouTube Comments in Code-Mixed Dravidian Languages.

Subalalitha Chinnaudayar Navaneethakrishnan, Bharathi Raja Chakravarthi, Kogilavani Shanmugavadivel, Malliga Subramanian, Prasanna Kumar Kumaresan, B. Bharathi, Lavanya Sambath Kumar, Rahul Ponnusamy

Proceedings of the 14th Annual Meeting of the Forum for Information Retrieval Evaluation, 2022

Incorporating Medical Knowledge to Transformer-based Language Models for Medical Dialogue Generation.

Usman Naseem, Ajay Bandi, Shaina Raza, Junaid Rashid, Bharathi Raja Chakravarthi

Proceedings of the 21st Workshop on Biomedical Language Processing, 2022

2021

A Survey of Orthographic Information in Machine Translation.

Bharathi Raja Chakravarthi, Priya Rani, Mihael Arcan, John P. McCrae

SN Comput. Sci., 2021

Hypers at ComMA@ICON: Modelling Aggressiveness, Gender Bias and Communal Bias Identification.

Sean Benhur, Roshan Nayak, Kanchana Sivanraju, Adeep Hande, Subalalitha Chinnaudayar Navaneethakrishnan, Ruba Priyadharshini, Bharathi Raja Chakravarthi

CoRR, 2021

Developing Successful Shared Tasks on Offensive Language Identification for Dravidian Languages.

Bharathi Raja Chakravarthi, Dhivya Chinnappa, Ruba Priyadharshini, Anand Kumar Madasamy, Sangeetha Sivanesan, Subalalitha Chinnaudayar Navaneethakrishnan, Sajeetha Thavareesan, Dhanalakshmi Vadivel, Rahul Ponnusamy, Prasanna Kumar Kumaresan

CoRR, 2021

TrollsWithOpinion: A Dataset for Predicting Domain-specific Opinion Manipulation in Troll Memes.

Shardul Suryawanshi, Bharathi Raja Chakravarthi, Mihael Arcan, Suzanne Little, Paul Buitelaar

CoRR, 2021

Dataset for Identification of Homophobia and Transophobia in Multilingual YouTube Comments.

Bharathi Raja Chakravarthi, Ruba Priyadharshini, Rahul Ponnusamy, Prasanna Kumar Kumaresan, Kayalvizhi Sampath, Durairaj Thenmozhi, Sathiyaraj Thangasamy, Rajendran Nallathambi, John Philip McCrae

CoRR, 2021

Offensive Language Identification in Low-resourced Code-mixed Dravidian languages using Pseudo-labeling.

Adeep Hande, Karthik Puranik, Konthala Yasaswini, Ruba Priyadharshini, Sajeetha Thavareesan, Anbukkarasi Sampath, Kogilavani Shanmugavadivel, Durairaj Thenmozhi, Bharathi Raja Chakravarthi

CoRR, 2021

Attentive fine-tuning of Transformers for Translation of low-resourced languages @LoResMT 2021.

Karthik Puranik, Adeep Hande, Ruba Priyadharshini, Thenmozhi Durairaj, Anbukkarasi Sampath, Kingston Pal Thamburaj, Bharathi Raja Chakravarthi

CoRR, 2021

Hope Speech detection in under-resourced Kannada language.

Adeep Hande, Ruba Priyadharshini, Anbukkarasi Sampath, Kingston Pal Thamburaj, Prabakaran Chandran, Bharathi Raja Chakravarthi

CoRR, 2021

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

Siddhanth U. Hegde, Adeep Hande, Ruba Priyadharshini, Sajeetha Thavareesan, Ratnasingam Sakuntharaj, Sathiyaraj Thangasamy, B. Bharathi, Bharathi Raja Chakravarthi

CoRR, 2021

Benchmarking Multi-Task Learning for Sentiment Analysis and Offensive Language Identification in Under-Resourced Dravidian Languages.

Adeep Hande, Siddhanth U. Hegde, Ruba Priyadharshini, Rahul Ponnusamy, Prasanna Kumar Kumaresan, Sajeetha Thavareesan, Bharathi Raja Chakravarthi

CoRR, 2021

DravidianMultiModality: A Dataset for Multi-modal Sentiment Analysis in Tamil and Malayalam.

Bharathi Raja Chakravarthi, Jishnu Parameswaran P. K, Premjith B, K. P. Soman, Rahul Ponnusamy, Prasanna Kumar Kumaresan, Kingston Pal Thamburaj, John P. McCrae

CoRR, 2021

UVCE-IIITT@DravidianLangTech-EACL2021: Tamil Troll Meme Classification: You need to Pay more Attention.

Siddhanth U. Hegde, Adeep Hande, Ruba Priyadharshini, Sajeetha Thavareesan, Bharathi Raja Chakravarthi

CoRR, 2021

Findings of the VarDial Evaluation Campaign 2021.

Bharathi Raja Chakravarthi, Mihaela Gaman, Radu Tudor Ionescu, Heidi Jauhiainen, Tommi Jauhiainen, Krister Lindén, Nikola Ljubesic, Niko Partanen, Ruba Priyadharshini, Christoph Purschke, Rajagopal Eswari, Yves Scherrer, Marcos Zampieri

Proceedings of the Eighth Workshop on NLP for Similar Languages, Varieties and Dialects, 2021

ULD-NUIG at Social Media Mining for Health Applications (#SMM4H) Shared Task 2021.

Atul Kr. Ojha, Priya Rani, Koustava Goswami, Bharathi Raja Chakravarthi, John P. McCrae

Proceedings of the Sixth Social Media Mining for Health Workshop and Shared Task, 2021

Domain Identification of Scientific Articles Using Transfer Learning and Ensembles.

Adeep Hande, Karthik Puranik, Ruba Priyadharshini, Bharathi Raja Chakravarthi

Proceedings of the Trends and Applications in Knowledge Discovery and Data Mining, 2021

IIITT@LT-EDI-EACL2021-Hope Speech Detection: There is always hope in Transformers.

Karthik Puranik, Adeep Hande, Ruba Priyadharshini, Sajeetha Thavareesan, Bharathi Raja Chakravarthi

Proceedings of the First Workshop on Language Technology for Equality, 2021

IIITK@LT-EDI-EACL2021: Hope Speech Detection for Equality, Diversity, and Inclusion in Tamil , Malayalam and English.

Nikhil Ghanghor, Rahul Ponnusamy, Prasanna Kumar Kumaresan, Ruba Priyadharshini, Sajeetha Thavareesan, Bharathi Raja Chakravarthi

Proceedings of the First Workshop on Language Technology for Equality, 2021

Findings of the Shared Task on Hope Speech Detection for Equality, Diversity, and Inclusion.

Bharathi Raja Chakravarthi, Vigneshwaran Muralidaran

Proceedings of the First Workshop on Language Technology for Equality, 2021

An Overview of Fairness in Data - Illuminating the Bias in Data Pipeline.

Senthil Kumar B, Aravindan Chandrabose, Bharathi Raja Chakravarthi

Proceedings of the First Workshop on Language Technology for Equality, 2021

Meta-Learning for Offensive Language Detection in Code-Mixed Texts.

Gautham Vadakkekara Suresh, Bharathi Raja Chakravarthi, John Philip McCrae

Proceedings of the FIRE 2021: Forum for Information Retrieval Evaluation, Virtual Event, India, December 13, 2021

Overview of the DravidianCodeMix 2021 Shared Task on Sentiment Detection in Tamil, Malayalam, and Kannada.

Ruba Priyadharshini, Bharathi Raja Chakravarthi, Sajeetha Thavareesan, Dhivya Chinnappa, Durairaj Thenmozhi, Rahul Ponnusamy

Proceedings of the FIRE 2021: Forum for Information Retrieval Evaluation, Virtual Event, India, December 13, 2021

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

Prasanna Kumar Kumaresan, Premjith B, Ratnasingam Sakuntharaj, Sajeetha Thavareesan, Subalalitha Chinnaudayar Navaneethakrishnan, Anand Kumar Madasamy, Bharathi Raja Chakravarthi, John P. McCrae

Proceedings of the FIRE 2021: Forum for Information Retrieval Evaluation, Virtual Event, India, December 13, 2021

Leveraging Transfer learning techniques- BERT, RoBERTa, ALBERT and DistilBERT for Fake Review Detection.

Priyanka Gupta, Shriya Gandhi, Bharathi Raja Chakravarthi

Proceedings of the FIRE 2021: Forum for Information Retrieval Evaluation, Virtual Event, India, December 13, 2021

Findings of the Sentiment Analysis of Dravidian Languages in Code-Mixed Text.

Bharathi Raja Chakravarthi, Ruba Priyadharshini, Sajeetha Thavareesan, Dhivya Chinnappa, Durairaj Thenmozhi, Elizabeth Sherly, John P. McCrae, Adeep Hande, Rahul Ponnusamy, Shubhanker Banerjee, Charangan Vasantharajan

Proceedings of the Working Notes of FIRE 2021, 2021

Overview of the HASOC-DravidianCodeMix Shared Task on Offensive Language Detection in Tamil and Malayalam.

Bharathi Raja Chakravarthi, Prasanna Kumar Kumaresan, Ratnasingam Sakuntharaj, Anand Kumar Madasamy, Sajeetha Thavareesan, B. Premjith, Sreelakshmi K, Subalalitha Chinnaudayar Navaneethakrishnan, John P. McCrae, Thomas Mandl

Proceedings of the Working Notes of FIRE 2021, 2021

2020

DeepHateExplainer: Explainable Hate Speech Detection in Under-resourced Bengali Language.

Md. Rezaul Karim, Sumon Kanti Dey, Bharathi Raja Chakravarthi

CoRR, 2020

Aspects of Terminological and Named Entity Knowledge within Rule-Based Machine Translation Models for Under-Resourced Neural Machine Translation Scenarios.

Daniel Torregrosa, Nivranshu Pasricha, Maraim Masoud, Bharathi Raja Chakravarthi, Juan A. Alonso, Noe Casas, Mihael Arcan

CoRR, 2020

NUIG-Panlingua-KMI Hindi-Marathi MT Systems for Similar Language Translation Task @ WMT 2020.

Atul Kr. Ojha, Priya Rani, Akanksha Bansal, Bharathi Raja Chakravarthi, Ritesh Kumar, John P. McCrae

Proceedings of the Fifth Conference on Machine Translation, 2020

Bilingual Lexicon Induction across Orthographically-distinct Under-Resourced Dravidian Languages.

Bharathi Raja Chakravarthi, Navaneethan Rajasekaran, Mihael Arcan, Kevin McGuinness, Noel E. O'Connor, John P. McCrae

Proceedings of the 7th Workshop on NLP for Similar Languages, Varieties and Dialects, 2020

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

Bharathi Raja Chakravarthi, Vigneshwaran Muralidaran, Ruba Priyadharshini, John Philip McCrae

Proceedings of the 1st Joint Workshop on Spoken Language Technologies for Under-resourced languages and Collaboration and Computing for Under-Resourced Languages, 2020

A Sentiment Analysis Dataset for Code-Mixed Malayalam-English.

Bharathi Raja Chakravarthi, Navya Jose, Shardul Suryawanshi, Elizabeth Sherly, John Philip McCrae

Proceedings of the 1st Joint Workshop on Spoken Language Technologies for Under-resourced languages and Collaboration and Computing for Under-Resourced Languages, 2020

ULD@NUIG at SemEval-2020 Task 9: Generative Morphemes with an Attention Model for Sentiment Analysis in Code-Mixed Text.

Koustava Goswami, Priya Rani, Bharathi Raja Chakravarthi, Theodorus Fransen, John P. McCrae

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Overview of the track on Sentiment Analysis for Dravidian Languages in Code-Mixed Text.

Bharathi Raja Chakravarthi, Ruba Priyadharshini, Vigneshwaran Muralidaran, Shardul Suryawanshi, Navya Jose, Elizabeth Sherly, John P. McCrae

Proceedings of the FIRE 2020: Forum for Information Retrieval Evaluation, 2020

Overview of the track on HASOC-Offensive Language Identification-DravidianCodeMix.

Bharathi Raja Chakravarthi, Anand Kumar M, John P. McCrae, B. Premjith, K. P. Soman, Thomas Mandl

Proceedings of the Working Notes of FIRE 2020, 2020

Overview of the HASOC Track at FIRE 2020: Hate Speech and Offensive Language Identification in Tamil, Malayalam, Hindi, English and German.

Thomas Mandl, Sandip Modha, Anand Kumar M, Bharathi Raja Chakravarthi

Proceedings of the FIRE 2020: Forum for Information Retrieval Evaluation, 2020

Classification Benchmarks for Under-resourced Bengali Language based on Multichannel Convolutional-LSTM Network.

Md. Rezaul Karim, Bharathi Raja Chakravarthi, John P. McCrae, Michael Cochez

Proceedings of the 7th IEEE International Conference on Data Science and Advanced Analytics, 2020

Unsupervised Deep Language and Dialect Identification for Short Texts.

Koustava Goswami, Rajdeep Sarkar, Bharathi Raja Chakravarthi, Theodorus Fransen, John P. McCrae

Proceedings of the 28th International Conference on Computational Linguistics, 2020

Simple Question Answering Over a Domain-Specific Knowledge Graph using BERT by Transfer Learning.

Mani Vegupatti, Matthias Nickles, Bharathi Raja Chakravarthi

Proceedings of The 28th Irish Conference on Artificial Intelligence and Cognitive Science, 2020

Multimodal Meme Dataset (MultiOFF) for Identifying Offensive Content in Image and Text.

Shardul Suryawanshi, Bharathi Raja Chakravarthi, Mihael Arcan, Paul Buitelaar

Proceedings of the Second Workshop on Trolling, Aggression and Cyberbullying, 2020

A Comparative Study of Different State-of-the-Art Hate Speech Detection Methods in Hindi-English Code-Mixed Data.

Priya Rani, Shardul Suryawanshi, Koustava Goswami, Bharathi Raja Chakravarthi, Theodorus Fransen, John Philip McCrae

Proceedings of the Second Workshop on Trolling, Aggression and Cyberbullying, 2020

2019

Leveraging Rule-Based Machine Translation Knowledge for Under-Resourced Neural Machine Translation Models.

Daniel Torregrosa, Nivranshu Pasricha, Maraim Masoud, Bharathi Raja Chakravarthi, Juan A. Alonso, Noe Casas, Mihael Arcan

Proceedings of Machine Translation Summit XVII Volume 2: Translator, 2019

WordNet Gloss Translation for Under-resourced Languages using Multilingual Neural Machine Translation.

Bharathi Raja Chakravarthi, Mihael Arcan, John P. McCrae

Proceedings of the Second Workshop on Multilingualism at the Intersection of Knowledge Bases and Machine Translation, 2019

Comparison of Different Orthographies for Machine Translation of Under-Resourced Dravidian Languages.

Bharathi Raja Chakravarthi, Mihael Arcan, John P. McCrae

Proceedings of the 2nd Conference on Language, Data and Knowledge, 2019

2018

Improving Wordnets for Under-Resourced Languages Using Machine Translation.

Bharathi Raja Chakravarthi, Mihael Arcan, John P. McCrae

Proceedings of the 9th Global Wordnet Conference, 2018