Alka Arora

Evaluation of Deep Learning Models for Wheat Spike Segmentation Using Hyperspectral-derived Pseudo- RGB Images

Mohit Kumar, Alka Arora, Sudeep Marwaha, Viswanathan Chinnusamy, Sudhir Kumar, Soumen Pal, Mrinmoy Ray & Rajkumar Dhakar · Journal of Scientific Research and Reports · 2025

Accurate and automated detection of wheat spikes is essential for high-throughput phenotyping and yield prediction, yet traditional manual counting is labor-intensive and error-prone. This study compared two deep learning models, U-Net and FasterViT, for wheat spike segmentation...

Open access Research Article 10.9734/jsrr/2025/v31i93480

Comparative Analysis of Machine Learning and Deep Learning Models for Aspect-based Sentiment Analysis in Education

Sowndarya C.A., Shashi Dahiya, Alka Arora, Anshu Bhardwaj, Mukesh Kumar, Mrinmoy Ray & Ramasubramanian, V · Journal of Scientific Research and Reports · 2024

Aspect-Based Sentiment Analysis (ABSA) has emerged as a powerful technique for analyzing student feedback in educational settings, providing a deeper understanding of sentiments linked to specific aspects such as course content, instructor performance, assessment quality and tech...

Open access Research Article 10.9734/jsrr/2024/v30i122701