Ratnavel Rajalakshmi

29 papers B 3Journal 15Unranked 11

Year	Rank	Type	Title / Venue / Authors
2025	J	`jnl`	AI-UNet: Attention Information-based deep URL Network for adult webpage classification. Neural Comput. Appl. Ratnavel Rajalakshmi, Joel Raymann, Aneesh Prabhu, R. Karthik, Chandrabose Aravindan
2025	J	`jnl`	Classroom activity recognition using hybrid 3D-CNNs and visualization of action features with Grad-CAM. Neurocomputing Yuvaraj Rajamanickam, Jack Fogarty, Ratnavel Rajalakshmi, Ritika Sarkar
2025	J	`jnl`	Dual multi scale networks for medical image segmentation using contrastive learning. Image Vis. Comput. Akshat Keshav Dhamale, Ratnavel Rajalakshmi, Ananthakrishnan Balasundaram
2025	J	`jnl`	Vivify - Emotion Recognition and Music Recommendation Using Transformers. IEEE Access Bettina Shirley Richard, Bhuvana Jayaraman, Ratnavel Rajalakshmi, Dhivya Chinnappa
2024	J	`jnl`	Employing synthetic data for addressing the class imbalance in aspect-based sentiment classification. J. Inf. Telecommun. Vaishali Ganganwar, Ratnavel Rajalakshmi
2024	—	`conf`	Tamil Co-Writer: Towards Inclusive Use of Generative AI for Writing Support. LAK Workshops Antonette Shibani, Faerie Mattins, Srivarshan Selvaraj, Ratnavel Rajalakshmi, Gnana Bharathy
2023	—	`conf`	A Few Shot Learning to Detect Sarcasm in Tamil and Malayalam Code Mixed Data. FIRE (Working Notes) Shanmitha Thirumoorthy, Manavh N. R, Durairaj Thenmozhi, Ratnavel Rajalakshmi
2023	B	`conf`	Explainable models for feedback design: An argumentative writing example. EDM Antonette Shibani, Ratnavel Rajalakshmi, Srivarshan Selvaraj, Faerie Mattins, Dhivya Chinnappa
2023	J	`jnl`	HOTTEST: Hate and Offensive content identification in Tamil using Transformers and Enhanced STemming. Comput. Speech Lang. Ratnavel Rajalakshmi, Srivarshan Selvaraj, Faerie Mattins, Pavitra Vasudevan, Anand Kumar Madasamy
2023	J	`jnl`	Intelligent and assisted medicine dispensing machine for elderly visual impaired people with deep neural network fingerprint authentication system. Internet Things Soubraylu Sivakumar, S. S. Sridhar, Ratnavel Rajalakshmi, M. Pushpalatha, S. Shanmugan, G. Niranjana
2023	B	`conf`	Visual representation of co-authorship with GPT-3: Studying human-machine interaction for effective writing. EDM Antonette Shibani, Ratnavel Rajalakshmi, Faerie Mattins, Srivarshan Selvaraj, Simon Knight
2022	J	`jnl`	Context-aware sentiment analysis with attention-enhanced features from bidirectional transformers. Soc. Netw. Anal. Min. Soubraylu Sivakumar, Ratnavel Rajalakshmi
2022	—	`conf`	DLRG@LT-EDI-ACL2022: Detecting signs of Depression from Social Media using XGBoost Method. LT-EDI Herbert Sharen, Ratnavel Rajalakshmi
2022	J	`jnl`	Findings of the Shared Task on Offensive Span Identification from Code-Mixed Tamil-English Comments. CoRR Manikandan Ravikiran, Bharathi Raja Chakravarthi, Anand Kumar Madasamy, Sangeetha Sivanesan, Ratnavel Rajalakshmi, Sajeetha Thavareesan, Rahul Ponnusamy, Shankar Mahadevan
2021	J	`jnl`	Analysis of Sentiment on Movie Reviews Using Word Embedding Self-Attentive LSTM. Int. J. Ambient Comput. Intell. Soubraylu Sivakumar, Ratnavel Rajalakshmi
2021	—	`conf`	Conversational Hate-Speech detection in Code-Mixed Hindi-English Tweets. FIRE (Working Notes) Ratnavel Rajalakshmi, Srivarshan S, Faerie Mattins, Kaarthik E, Prithvi Seshadri, M. Anand Kumar
2021	—	`conf`	Hate Speech and Offensive Content Identification in Hindi and Marathi Language Tweets using Ensemble Techniques. FIRE (Working Notes) Ratnavel Rajalakshmi, Faerie Mattins, Srivarshan S, Preethi Reddy, M. Anand Kumar
2021	J	`jnl`	Hybrid convolutional bidirectional recurrent neural network based sentiment analysis on movie reviews. Comput. Intell. Soubraylu Sivakumar, Ratnavel Rajalakshmi
2021	—	`conf`	IndicBERT Based Approach for Sentiment Analysis on Code-Mixed Tamil Tweets. FIRE (Working Notes) R. Ramesh Kannan, Ratnavel Rajalakshmi, Lokesh Kumar
2021	J	`jnl`	Self-attention based sentiment analysis with effective embedding techniques. Int. J. Comput. Appl. Technol. Soubraylu Sivakumar, Ratnavel Rajalakshmi
2020	—	`conf`	DLRG@HASOC 2020: A Hybrid Approach for Hate and Offensive Content Identification in Multilingual Tweets. FIRE (Working Notes) Yashwanth Reddy B., Ratnavel Rajalakshmi
2019	J	`jnl`	A deep supervised approach for ischemic lesion segmentation from multimodal MRI using Fully Convolutional Network. Appl. Soft Comput. R. Karthik, Utkarsh Gupta, Ashish Jha, Ratnavel Rajalakshmi, R. Menaka
2019	—	`conf`	Deep URL: design of adult URL classifier using deep neural network. AISS Ratnavel Rajalakshmi, Joel Raymann, Aneesh Prabu, Chandrabose Aravindan
2018	J	`jnl`	A Naive Bayes approach for URL classification with supervised feature selection and rejection framework. Comput. Intell. Ratnavel Rajalakshmi, Chandrabose Aravindan
2018	B	`conf`	An Effective and Discriminative Feature Learning for URL Based Web Page Classification. SMC Ratnavel Rajalakshmi, Chandrabose Aravindan
2018	—	`conf`	Transfer Learning Approach for Identification of Malicious Domain Names. SSCC Ratnavel Rajalakshmi, S. Ramraj, R. Ramesh Kannan
2017	—	`conf`	Borrowing Likeliness Ranking based on Relevance Factor. CODS Ratnavel Rajalakshmi, Rohan Agrawal
2015	—	`conf`	Identifying Health Domain URLs using SVM. WCI Ratnavel Rajalakshmi
2014	J	`jnl`	Supervised Term Weighting Methods for URL Classification. J. Comput. Sci. Ratnavel Rajalakshmi