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Engineering & Informatics

Mr Bharathi Raja Asoka Chakravarthi


 
researcher
 

Biography

I completed my PhD at Insight Centre for Data Analytics,  Data Science Institute, National University of Ireland, Galway . I am working with Dr. John McCrae in Unit of Linguistic Data and Dr. Mihael Arčan, Unit of Natural Language Processing. My research area is Natural Language Processing and Machine Translation. Currently, my research focus is Machine Translation for under-resourced languages. I did my Masters in Computational Science from Indian Institute of Information Technology and Management-Kerala and B.Tech in Agricultural Information Technology from Tamil Nadu Agricultural University, Coimbatore.

Research Interests

Natural Langauge Processing
Machine Translation
Under-resourced Languages
Multimodal Machine Learning

Conference Publications

  Year Publication
(2020) Proceedings of the 1st Joint Workshop of SLTU (Spoken Language Technologies for Under-resourced languages) and CCURL (Collaboration and Computing for Under-Resourced Languages) (SLTU-CCURL 2020)
Chakravarthi, Bharathi Raja and Jose, Navya and Suryawanshi, Shardul and Sherly, Elizabeth and McCrae, John P (2020) A Sentiment Analysis Dataset for Code-Mixed Malayalam-English Proceedings of the 1st Joint Workshop of SLTU (Spoken Language Technologies for Under-resourced languages) and CCURL (Collaboration and Computing for Under-Resourced Languages) (SLTU-CCURL 2020) Marseille, France, [Details]
(2020) 2020 6th International Conference on Advanced Computing \& Communication Systems (ICACCS)
Navya Jose and Bharathi Raja Chakravarthi and Shardul Suryawanshi and Elizabeth Sherly and John P. McCrae (2020) A Survey of Current Datasets for Code-Switching Research 2020 6th International Conference on Advanced Computing \& Communication Systems (ICACCS) India, [Details]
(2020) 2020 6th International Conference on Advanced Computing \& Communication Systems (ICACCS)
Pranav Verma and Bharath Sudharsan and Bharathi Raja Chakravarthi and Colm O'Riordan and Seamus Hill (2020) Unsupervised Method to Analyze Playing Styles of EPL Teams using Ball Possession-position Data 2020 6th International Conference on Advanced Computing \& Communication Systems (ICACCS) India, [Details]
(2020) 2020 6th International Conference on Advanced Computing \& Communication Systems (ICACCS)
Ruba Priyadharshini and Bharathi Raja Chakravarthi and Mani Vegupatti and John P. McCrae (2020) Named Entity Recognition for Code-Mixed Indian Corpus using Meta Embedding 2020 6th International Conference on Advanced Computing \& Communication Systems (ICACCS) India, [Details]
(2020) Proceedings of the Second Workshop on Trolling, Aggression and Cyberbullying
Rani, Priya and Suryawanshi, Shardul and Goswami, Koustava and Chakravarthi, Bharathi Raja and Fransen, Theodorus and McCrae, John P (2020) A Comparative Study of Different State-of-the-Art Hate Speech Detection Methods for Hindi-English Code-Mixed Data Proceedings of the Second Workshop on Trolling, Aggression and Cyberbullying Marseille, France, [Details]
(2020) Proceedings of the Second Workshop on Trolling, Aggression and Cyberbullying
Suryawanshi, S; Chakravarthi, BR; Arcan, M; Buitelaar, B (2020) Multimodal Meme Dataset (MultiOFF) for Identifying Offensive Content in Image and Text Proceedings of the Second Workshop on Trolling, Aggression and Cyberbullying Marseille, France, [ARAN Link] [Details]
(2020) Proceedings of the 1st Joint Workshop of SLTU (Spoken Language Technologies for Under-resourced languages) and CCURL (Collaboration and Computing for Under-Resourced Languages) (SLTU-CCURL 2020)
Chakravarthi, Bharathi Raja and Muralidaran, Vigneshwaran and Priyadharshini, Ruba and McCrae, John P (2020) Corpus Creation for Sentiment Analysis in Code-Mixed Tamil-English Text Proceedings of the 1st Joint Workshop of SLTU (Spoken Language Technologies for Under-resourced languages) and CCURL (Collaboration and Computing for Under-Resourced Languages) (SLTU-CCURL 2020) Marseille, France, [Details]
(2020) Proceedings of the 5th Workshop on Indian Language Data Resource and Evaluation (WILDRE-5)
Suryawanshi, S; Chakravarthi, BR; Verma, P; Arcan, M; McCrae, JP; Buitelaar, B (2020) A Dataset for Troll Classification of Tamil Memes Proceedings of the 5th Workshop on Indian Language Data Resource and Evaluation (WILDRE-5) Marseille, France, [ARAN Link] [Details]
(2019) 2nd Conference on Language, Data and Knowledge (LDK 2019)
Chakravarthi, BR; Arcan, M; McCrae, JP; (2019) Comparison of Different Orthographies for Machine Translation of Under-Resourced Dravidian Languages 2nd Conference on Language, Data and Knowledge (LDK 2019) [Details]
(2019) Proceedings of Machine Translation Summit XVII Volume 2: Translator, Project and User Tracks
Torregrosa, Daniel and Pasricha, Nivranshu and Masoud, Maraim and Chakravarthi, Bharathi Raja and Alonso, Juan and Casas, Noe and Arcan, Mihael (2019) Leveraging Rule-Based Machine Translation Knowledge for Under-Resourced Neural Machine Translation Models Proceedings of Machine Translation Summit XVII Volume 2: Translator, Project and User Tracks Dublin, Ireland, , pp.125-133 [Details]
(2019) Proceedings of the Second Workshop on Multilingualism at the Intersection of Knowledge Bases and Machine Translation
Chakravarthi, BR; Arcan, M; McCrae, JP; (2019) WordNet Gloss Translation for Under-resourced Languages using Multilingual Neural Machine Translation Proceedings of the Second Workshop on Multilingualism at the Intersection of Knowledge Bases and Machine Translation Dublin, Ireland, , pp.1-7 [ARAN Link] [Details]
(2019) Proceedings of the 2nd Workshop on Technologies for MT of Low Resource Languages
Chakravarthi, Bharathi Raja and Priyadharshini, Ruba and Stearns, Bernardo and Jayapal, Arun and S, Sridevy and Arcan, Mihael and Zarrouk, Manel and McCrae, John P (2019) Multilingual Multimodal Machine Translation for Dravidian Languages utilizing Phonetic Transcription Proceedings of the 2nd Workshop on Technologies for MT of Low Resource Languages Dublin, Ireland, , pp.56-63 [ARAN Link] [Details]
(2018) Proceedings of the 9th Global WordNet Conference (GWC 2018)
Chakravarthi, BR; Arcan, M; McCrae, JP; (2018) Improving wordnets for under-resourced languages using Machine Translation Proceedings of the 9th Global WordNet Conference (GWC 2018) [Details]
(2016) 2nd International Conference on Contemporary Computing and Informatics (IC3I)
Ranjan, P; Chakravarthi, BR; Priyadharshini, R; Balabantaray, RC; (2016) A comparative study on code-mixed data of Indian social media vs formal text 2nd International Conference on Contemporary Computing and Informatics (IC3I) [Details]

Honours and Awards

  Year Title Awarding Body
2016 Ph.D. Scholarship Science Foundation of Ireland

Professional Associations

  Association Function From / To
GWC (2019) conference Program Committe member /

Committees

  Committee Function From / To
Equality, Diversity and Inclusion member /

Teaching Interests

Natural Langauge Processing
Machine Learning
Deep Learning

Modules Taught

  Term/Year Module Title Module Code Subject / Desc
1819 Advanced Topics in Natural Language Processing CT5121
1920 Introduction to Natural Language Processing CT5146
1617 Natural Language Processing CT5101
1718 Natural Language Processing CT5101

Internal Collaborators

  Name Description of Collaboration
John McCrae
Ph.D. supervisor