6 results for “M Siddappa”

AuthorM Siddappa1 article

AuthorNijaguna Gollara Siddappa1 article

Research ArticleOpen accessIn the author namesDual-Branch Shape Texture Learning With Pyramid Residual and Sobel Edge Layers for Rice Variety ClassificationM Pradeep, M SiddappaAutomated rice variety classification categorizes rice types based on features, such as grain texture, shape, color, and size. Traditional handcrafted feature-based models fail at rice classification due to lighting variations, background noise, and environmental conditions, leading to overlapping visual characteristics and frequent misclassification. To address these challenges, this research proposes a novel Dual-Branch Convolutional Neural Network with Pyramid Residual Units … …Journal of Computer Science, Vol. 22, Issue 9 · 24 Sep 2026 · 627 accessesView PDF Cite

Research ArticleOpen accessIn the author namesEW-GAT: Edge-Weighted Graph Attention Framework for Patient-Aware Heart Disease Classification Using Feature-to-Feature Similarity GraphsRamakrishna Reddy Badveli, Nijaguna Gollara Siddappa, Sundeep Kumar KanipakapatnamHeart disease remains an important cause of global death, requiring accurate and clinically interpretable prediction models. However, traditional Machine Learning (ML) methods often fail to capture meaningful dependencies among clinical features and lack robustness across diverse patient populations. To overcome these issues, this research introduces an Edge-Weighted Graph Attention Network (EW-GAT) for patient-aware heart disease classification. The approach first models … …Journal of Computer Science, Vol. 22, Issue 7 · 25 Jul 2026 · 912 accessesView PDF Cite

Review ArticleOpen accessIn the author namesAssessing Protein PurityShiva Siddappa, Liang-Yin Ke, Chu-Huang Chen, Gopal Kedihithlu MaratheDetermination of protein purity is crucial, as proteins are frequently used as therapeutic agents and reagents in many biochemical reactions. Additionally, purified protein is necessary for biophysical and structural studies. Assessing protein purity involves examining for impurities or demonstrating their absence. In our experience, a satisfactory answer is seldom obtained when biochemistry students are asked a common question on how … …American Journal of Biochemistry and Biotechnology, Vol. 21, Issue 4 · 9 Feb 2026 · 1,901 accessesView PDF Cite