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  1. Article

    Open Access

    Retraction Note: Brain Tumor Segmentation Using Deep Learning and Fuzzy K-Means Clustering for Magnetic Resonance Images

    R. Pitchai, P. Supraja, A. Helen Victoria, M. Madhavi in Neural Processing Letters (2024)

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    Chapter and Conference Paper

    Multilingual Communication: NMT-Based On-Call Speech Translation for Indian Languages

    In today’s interconnected world, breaking down language barriers is more important than ever. This research paper aims to introduce a practical solution for seamless multilingual communication, with a specific...

    Rishika Gupta, Umansh Agarwal, A. Helen Victoria in Multi-Strategy Learning Environment (2024)

  3. No Access

    Article

    Spectral efficiency enhancement by hybrid pre-coding technique for reconfigurable intelligent surfaces-based massive MIMO systems under variable CSI

    In this paper, we propose a hybrid relay-reflecting intelligent surface (HR-RIS)-assisted cell-free (CF) massive multiple-input multiple-output (mMIMO) network to achieve consistent spectral efficiency (SE). T...

    A. Helen Victoria, N. Manikanda Devarajan, R. Saravanakumar… in Soft Computing (2023)

  4. No Access

    Chapter and Conference Paper

    A Deep Convolutional Neural Network for Remote Life Activities Detection Using FMCW Radar Under Realistic Environments

    Brilliant Surveillance utilizing Personal Digital Assistants and smart sensors has become unavoidable in Human Activity Recognition (HAR) because of the development in innovation. Elderly individuals need surv...

    A. Helen Victoria, V. M. Gayathri… in Key Digital Trends Sha** the Future of I… (2023)

  5. No Access

    Article

    RETRACTED ARTICLE: Brain Tumor Segmentation Using Deep Learning and Fuzzy K-Means Clustering for Magnetic Resonance Images

    The primary objective of this paper is to develop a methodology for brain tumor segmentation. Nowadays, brain tumor recognition and fragmentation is one among the pivotal procedure in surgical and medication p...

    R. Pitchai, P. Supraja, A. Helen Victoria, M. Madhavi in Neural Processing Letters (2021)

  6. Article

    Activity recognition of FMCW radar human signatures using tower convolutional neural networks

    Human activity recognition has become an obligatory necessity in day to day life and possible solutions can be provided with the technological advancement of sensing field. Radar based sensing with its unbeata...

    A. Helen Victoria, G. Maragatham in Wireless Networks (2021)

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    Article

    Automatic tuning of hyperparameters using Bayesian optimization

    Deep learning is a field in artificial intelligence that works well in computer vision, natural language processing and audio recognition. Deep neural network architectures has number of layers to conceive the...

    A. Helen Victoria, G. Maragatham in Evolving Systems (2021)