Ratnavel Rajalakshmi

Publication Activity (10 Years)

Years Active: 2014-2024
Publications (10 Years): 22

Top Topics

Supervised Feature Selection

Fingerprint Authentication

Top Venues

FIRE (Working Notes)

Comput. Intell.

Soc. Netw. Anal. Min.

Publications

Antonette Shibani, Faerie Mattins, Srivarshan Selvaraj, Ratnavel Rajalakshmi, Gnana Bharathy
Tamil Co-Writer: Towards Inclusive Use of Generative AI for Writing Support. LAK Workshops (2024)
Vaishali Ganganwar, Ratnavel Rajalakshmi
Employing synthetic data for addressing the class imbalance in aspect-based sentiment classification. J. Inf. Telecommun. 8 (2) (2024)
Ratnavel Rajalakshmi, Srivarshan Selvaraj, Faerie Mattins, Pavitra Vasudevan, Anand Kumar Madasamy
HOTTEST: Hate and Offensive content identification in Tamil using Transformers and Enhanced STemming. Comput. Speech Lang. 78 (2023)
Shanmitha Thirumoorthy, Manavh N. R, Durairaj Thenmozhi, Ratnavel Rajalakshmi
A Few Shot Learning to Detect Sarcasm in Tamil and Malayalam Code Mixed Data. FIRE (Working Notes) (2023)
Antonette Shibani, Ratnavel Rajalakshmi, Srivarshan Selvaraj, Faerie Mattins, Dhivya Chinnappa
Explainable models for feedback design: An argumentative writing example. EDM (2023)
Soubraylu Sivakumar, S. S. Sridhar, Ratnavel Rajalakshmi, M. Pushpalatha, S. Shanmugan, G. Niranjana
Intelligent and assisted medicine dispensing machine for elderly visual impaired people with deep neural network fingerprint authentication system. Internet Things 23 (2023)
Antonette Shibani, Ratnavel Rajalakshmi, Faerie Mattins, Srivarshan Selvaraj, Simon Knight
Visual representation of co-authorship with GPT-3: Studying human-machine interaction for effective writing. EDM (2023)
Manikandan Ravikiran, Bharathi Raja Chakravarthi, Anand Kumar Madasamy, Sangeetha Sivanesan, Ratnavel Rajalakshmi, Sajeetha Thavareesan, Rahul Ponnusamy, Shankar Mahadevan
Findings of the Shared Task on Offensive Span Identification from Code-Mixed Tamil-English Comments. CoRR (2022)
Herbert Sharen, Ratnavel Rajalakshmi
DLRG@LT-EDI-ACL2022: Detecting signs of Depression from Social Media using XGBoost Method. LT-EDI (2022)
Soubraylu Sivakumar, Ratnavel Rajalakshmi
Context-aware sentiment analysis with attention-enhanced features from bidirectional transformers. Soc. Netw. Anal. Min. 12 (1) (2022)
Soubraylu Sivakumar, Ratnavel Rajalakshmi
Self-attention based sentiment analysis with effective embedding techniques. Int. J. Comput. Appl. Technol. 65 (1) (2021)
Soubraylu Sivakumar, Ratnavel Rajalakshmi
Hybrid convolutional bidirectional recurrent neural network based sentiment analysis on movie reviews. Comput. Intell. 37 (2) (2021)
Ratnavel Rajalakshmi, Srivarshan S, Faerie Mattins, Kaarthik E, Prithvi Seshadri, M. Anand Kumar
Conversational Hate-Speech detection in Code-Mixed Hindi-English Tweets. FIRE (Working Notes) (2021)
Ratnavel Rajalakshmi, Faerie Mattins, Srivarshan S, Preethi Reddy, M. Anand Kumar
Hate Speech and Offensive Content Identification in Hindi and Marathi Language Tweets using Ensemble Techniques. FIRE (Working Notes) (2021)
Soubraylu Sivakumar, Ratnavel Rajalakshmi
Analysis of Sentiment on Movie Reviews Using Word Embedding Self-Attentive LSTM. Int. J. Ambient Comput. Intell. 12 (2) (2021)
R. Ramesh Kannan, Ratnavel Rajalakshmi, Lokesh Kumar
IndicBERT Based Approach for Sentiment Analysis on Code-Mixed Tamil Tweets. FIRE (Working Notes) (2021)
Yashwanth Reddy B., Ratnavel Rajalakshmi
DLRG@HASOC 2020: A Hybrid Approach for Hate and Offensive Content Identification in Multilingual Tweets. FIRE (Working Notes) (2020)
R. Karthik, Utkarsh Gupta, Ashish Jha, Ratnavel Rajalakshmi, R. Menaka
A deep supervised approach for ischemic lesion segmentation from multimodal MRI using Fully Convolutional Network. Appl. Soft Comput. 84 (2019)
Ratnavel Rajalakshmi, Chandrabose Aravindan
An Effective and Discriminative Feature Learning for URL Based Web Page Classification. SMC (2018)
Ratnavel Rajalakshmi, Chandrabose Aravindan
A Naive Bayes approach for URL classification with supervised feature selection and rejection framework. Comput. Intell. 34 (1) (2018)
Ratnavel Rajalakshmi, S. Ramraj, R. Ramesh Kannan
Transfer Learning Approach for Identification of Malicious Domain Names. SSCC (2018)
Ratnavel Rajalakshmi, Rohan Agrawal
Borrowing Likeliness Ranking based on Relevance Factor. CODS (2017)
Ratnavel Rajalakshmi
Identifying Health Domain URLs using SVM. WCI (2015)
Ratnavel Rajalakshmi
Supervised Term Weighting Methods for URL Classification. J. Comput. Sci. 10 (10) (2014)