A Cascaded Ensemble Framework Using BERT and Graph Features for Emotion Detection From English Poetry Praveen K. Kazipeta, Venkatrama Phani Kumar Sistla, Venkata Krishna Kishore Kolli IEEE Access, 2025 Researchers have developed complex deep-learning models to extract emotions from poetry, opting for these over lightweight models. However, this approach requires a high volume of resources, which can be a significant limitation. Moreover, they often suffer from overfitting, making them less effective in real-time scenarios. This work introduces a novel cascaded ensemble framework that combines the strengths of BERT and Graph features (CP Net). The framework is designed in a tiered approach, classifying the majority of emotions in poetry, thereby reducing the need to invoke more complex models later on. This strategic arrangement enables efficient resource allocation and minimizes the usage of complex models. The basic model may not classify all so that a later model will classify residual unclassified emotions in the poetry. While the basic models in the first phase classify the majority of emotions in poetry, the remaining unclassified emotions are then passed on to the subsequent stages of the model, where more complex models can further process and classify them. This work performs feature fusion only in case of failed input samples. The performance of the proposed model is evaluated and compared against four baseline models using word embedding models, including Glove and Fast Text. The proposed CP Net model demonstrated exceptional performance, surpassing all other models by achieving an impressive 95% accuracy on the CAPEMO dataset and an outstanding 98% accuracy on the BAPEMO dataset. CP Net achieved state-of-the-art results with a minimum computational time of 0.274 to 0.332 milliseconds, outperforming other models.
Optimised feature selection and categorisation of medical records with multi kernel boosted support vector machine V. Lakshmi Prasanna, E. Deepak Chowdary, S. Venkatramaphanikumar, K. Venkata Krishna Kishore International Journal of Advanced Intelligence Paradigms, 2025 With the fast growth of internet and mobile usage, huge volumes of medical documents, which contain information of patients, diagnostic, past disease history and medication, are being generated electronically. In the field of text mining, document categorisation has become one of the emerging techniques due to large volume of documents in the form of digital data. The main objective of the proposed work is to identify disease treatment relationships and predict the diseases among medical articles. In this paper, highly relevant and more correlated features have been extracted using probabilistic latent Dirichlet allocation (P-LDA) and randomised iterative feature selection approach. These features were classified with multi kernel boosted support vector machine (MKB-SVM) and then their performance was evaluated on both PubMed and MEDLINE databases. Performance evaluation of the proposed approach on DB-1 and DB-2 was 98.7% and 92%, respectively. The evaluation illustrated that the proposed approach outperformed the existing state-of-the-art classification methods.
A Synergistic Stacked Ensemble Deep Learning Model for Predicting Diabetic Retinopathy Severity Deva Kumar Salluri, Maanas Sai Surya Chandra Atthuluri, Venkatramaphanikumar Sistla, Venkata Krishna Kishore Kolli IEEE Access, 2025 Diabetic retinopathy is a leading cause of vision loss worldwide. Early and accurate diagnosis can prevent vision loss, and automatic grading is particularly important to assist physicians in making timely decisions. This work proposes an efficient stacked ensemble framework for the DR severity classification task. Unlike traditional ensembles, our model leverages out-of-fold predictions and collaborative meta-learning to improve ordinal consistency without leaking information during training. We incorporate the best features of three top deep learning architectures: Swin-B Transformer, EfficientNetV2-L, and ConvNeXt-L. A meta-learner maximizes their collective capacity for prediction. Extensive experiments on two widely available datasets, the APTOS 2019 Blindness Detection dataset and a larger Kaggle dataset, were conducted to evaluate our approach. We investigated the generalization capability of our ensemble with both 3-fold and 5-fold cross-validation. With the highest classification accuracy of 97.9% for the APTOS dataset and 98.2% for the Kaggle dataset, the results clearly indicate that our stacked model outperforms all individual networks. Furthermore, for both datasets, we consistently achieved a high QWK value of 0.97. This reflects strong agreement between our predictions and professional clinical evaluations. It also demonstrates the goodness of our model dealing with ordinal data. These findings emphasize that there is great potential in Stacked Ensembling to enhance the accuracy and robustness of automated diabetic retinopathy grading systems, particularly when combined with diverse high performance base models.
An Improved Inception V3 Deep learning model for Cardiovascular Disease Prediction Lingineni Lakshmi Sowjanya, Kodali Kowshya, Manduri Sai Roshini, Bogireddy Krishna, Venkatrama Phani Kumar S, Venkata Krishna Kishore Kolli Esic 2025 5th International Conference on Emerging Systems and Intelligent Computing Proceedings, 2025 Accurate prediction of cardiovascular disease risk is essential for improving healthcare outcomes and resource management. This study uses a cardiovascular disease dataset and applies deep learning models to forecast disease risk in specific patient populations. In our approach, data preprocessing encompassed normalization and partitioning of the dataset into training and test subsets. We utilized the Inception V3 model, conducting training over ten epochs for data analysis. We also assessed alternative models to broaden our evaluation—specifically, VGG 16, VGG 19, ResNet 34, and ResNet 50. These models were analyzed based on essential performance metrics, such as accuracy, precision, recall, and F1 score. Inception V3 achieved the highest accuracy at 98%, followed by VGG 16 at 86%, VGG 19 at 80%, ResNet 34 at 78%, and ResNet 50 at 68%. We further enhanced our analysis with visual tools such as histograms and heat maps to identify key trends and correlations in the data. These insights provided a clearer understanding of significant risk factors and potential prevention strategies. Our findings demonstrate that deep learning models, particularly Inception V3, are highly effective for cardiovascular disease prediction, contributing to improved healthcare strategies and decision-making.
Performance Evaluation of Various Deep Learning Models for Sign Language Recognition Vanipenta Sai Ganesh Reddy, Bollimuntha AnkammaRao, Chilakapati Manvitha, Kurapati Priyanka, Venkatrama Phani Kumar Sistla, Venkata Krishna Kishore Kolli Esic 2025 5th International Conference on Emerging Systems and Intelligent Computing Proceedings, 2025 This study investigates the application of deep learning for automatic recognition of American Sign Language (ASL) alphabets and numbers (0-10). Utilizing a Kaggle dataset comprising 2,520 images representing 36 unique ASL signs, we processed the images by resizing them to 64 x 64 pixels and dividing them into training and testing subsets to maintain balanced learning. We assessed the performance of various convolutional neural network (CNN) architectures, including a basic CNN, VGG-16, and ResNet-50, for feature extraction and classification. The models were evaluated using essential performance metrics accuracy, precision, recall, and F1-score to ensure their robustness and reliability. Among these models, ResNet-50 achieved the highest performance with an accuracy of 94.05%. This research highlights the potential of deep learning to facilitate communication between the Deaf and hard-of-hearing communities and the general public through rapid, automated ASL recognition, contributing to a more inclusive communication solution.
Automated Kidney Anomaly Detection Using Deep Learning and Explainable AI Techniques Bobba Siva Sankar Reddy, Nelluru Laxmi Prathyusha, Dhulipudi Venkata Karthik, Kayala Vishnukanth, Venkatrama Phani Kumar Sistla, Venkata Krishna Kishore Kolli 2025 International Conference on Pervasive Computational Technologies Icpct 2025, 2025 Accurate diagnosis of kidney abnormalities such as cysts and tumors is essential for timely and effective treatment. This paper describes an in-depth study on recognizing and identifying kidney abnormalities using CT imaging. Convolutional neural sneŧworks are popular due to their excellent ability to extract complex features from large amounts of medical data and achieve better results than conventional methods. The proposed method combines CNN and previous learning models, including VGG16, EfficientNetB0, and MobileNetV2, all optimized to improve performance and robustness across multiple kidney types. The model shows good specificity in classifying some cases, helping to make more reliable diagnoses. Additionally, descriptive artificial intelligence (XAI) techniques such as LIME and SHAP are used to improve the model by identifying key features that affect the cut-off. This helps increase radiologists’ confidence, improve interpretation, and facilitate clinical decision-making. The results show that this model has the potential to help improve early diagnosis, ultimately improving patient outcomes and diagnostic procedures.
Deep Learning Based Real Time Semantic Segmentation of Autonomous Vehicles Himaja Paladugu, Venkatrama Phani Kumar Sistla, Gadde Vineela, Nagalakshmi Anusha Kukkapalli, Maddi Hruthik, Venkata Krishna Kishore Kolli IEEE International Conference on Computational Communication and Information Technology Icccit 2025, 2025
Natural Disaster Prediction Using Deep Learning Guntaka Mahesh Vardhan Reddy, Pasupulati BharatwajTeja, Kommalapati Thirumala Devi, Karumuri Rahul Dev, Deva Kumar S, Venkatrama Phani Kumar Sistla IEEE International Conference on Computational Communication and Information Technology Icccit 2025, 2025
Experimental Study of Various Deep Learning Models in Handwritten Character Recognition Prudhvi Chanakya Nalluri, Siva Rama Sandilya Ponnekanti, Navya Annapureddy, Mupparaju Vijaya Lakshmi, Venkatrama Phani Kumar Sistla, Venkata Krishna Kishore Kolli 2025 5th International Conference on Advances in Electrical Computing Communication and Sustainable Technologies Icaect 2025, 2025
A Novel Deep Learning Model for Machine Fault Diagnosis K Geethika, V Sowmya, K Ravi Kiran, K Neelaveni, Venkatrama Phani Kumar, Venkata Krishna Kishore Kolli 2025 International Conference on Pervasive Computational Technologies Icpct 2025, 2025
Bi-GRU and Glove Based Aspect-Level Movie Recommendation Achanta Haritha, Kalagara Joshanth, Venkatrama Phani Kumar Sistla, Vangipurapu Veera Brahma Chaitanya, Chilukuri Vijay Rami Reddy, Venkata Krishna Kishore Kolli IEEE International Conference on Computational Communication and Information Technology Icccit 2025, 2025
Image Enhancement and De-blurring using ResNet-101 Kusuma Gunduboina, Mohammad Nayeemul Haq, Chennamsetty Sasidhar, Kakani Prudhvi, Venkatrama Phani Kumar Sistla, Venkata Krishna Kishore Kolli Esic 2025 5th International Conference on Emerging Systems and Intelligent Computing Proceedings, 2025
An Experimental Study on Prediction of Lung Cancer from CT Scan Images Abhishek Mandala, Venkata Seetha Ramanjaneyulu Kurapati, Siva Rama Krishna Musunuri, J V S Choudhari Mutthina, Venkatrama Phani Kumar Sistla, Venkata Krishna Kishore Kolli International Conference on Intelligent Systems and Computational Networks Iciscn 2025, 2025
Ant-BERT Based Optimized Fake News Detection Shanmukha Sudha Kiran Thotakura, Sriram Budankayala, Amrutha Sri Chandana Pallapothu, Dinesh Kumar Kata, Venkatrama Phani Kumar S Proceedings of the 2024 International Conference on Artificial Intelligence and Emerging Technology Global AI Summit 2024, 2024
A Light Gradient Boosted Model for Network Intrusion Detection Vyshnavi Manduru, Tharun Gopi Reddy Kasireddy, Karthik Manchina, Vijay Shanmuk Davuluri, Venkatrama Phani Kumar S, Venkata Krishna Kishore K International Conference on Smart Systems for Electrical Electronics Communication and Computer Engineering Icsseec 2024 Proceedings, 2024
Prediction of Food Wastage using XG Boost K. Sruthi Chowdary, L. Krishna Praneetha, S. Holika, D. Bindhu Priya, S Venkatrama Phani Kumar, K Venkata Krishna Kishore Proceedings 2024 8th International Conference on Inventive Systems and Control Icisc 2024, 2024
An Experimental Study on Prediction of Video Ads Engagement Tanuja Ch, Sai Sevitha V, Veera Manikanta V, Prabhath Chowdary G, Venkatarama Phanikumar S, Venkata Krishna Kishore K 2nd IEEE International Conference on Advances in Information Technology Icait 2024 Proceedings, 2024
An Efficient Seq2Seq model to predict Question and Answer response system Pujitha Nerella, DivyaSri Pittu, Sandhya Undrakonda, Sasidhar Chennamsetty, Venkatrama Phani Kumar S, Venkata Krishna Kishore K 2nd IEEE International Conference on Advances in Information Technology Icait 2024 Proceedings, 2024
Prediction of Food Ingredient Pairings using Siamese Neural Networks Jahnavi Naga Sai Sighakolli, Viswanath Vangipurapu, Jai Rama Srinivas Nadella, Yashwanth Vennapu, S Deva Kumar, S Venkatarama Phani Kumar Proceedings 2024 8th International Conference on Inventive Systems and Control Icisc 2024, 2024
Sentiment Analysis Using CEmo-LSTM to Reveal the Emotions from Tweets Annam Jayasri, Shaik Rafiya Nasreen, Atchuta Kavya, Sayyad Karimun, Venkatrama Phani Kumar S, Venkata Krishna Kishore K 2nd IEEE International Conference on Data Science and Network Security Icdsns 2024, 2024
An Experimental Study on Prediction of Revenue and Customer Segmentation Bhavya Sai Mikkilineni, Uuhasri Madala, Renu Sree Bonthagorla, Yashmitha Priya Parikala, S Venkatrama Phani Kumar, Venkata Krishna KishoreK Proceedings 2024 8th International Conference on Inventive Systems and Control Icisc 2024, 2024
Prediction of Solar Panel Maintenance using BiLSTM Ajay Bhaskar Sanganaboina, Sandeep Ruttala, Hrushikesh Mandadapu, Sai Venkata Uma Maheswararao Kanigiri, S Deva Kumar, S Venkatrama Phani Kumar Proceedings of the 3rd International Conference on Applied Artificial Intelligence and Computing Icaaic 2024, 2024
A Novel Machine Learning Model for Sarcasm Detection on Facebook Comments Soumya Puvvada, Kusuma, Mastan Valli Shaik, Karthik Galla, S Venkatrama Phani Kumar, K Venkata Krishna Kishore Proceedings of the 3rd International Conference on Applied Artificial Intelligence and Computing Icaaic 2024, 2024
M5P model tree in predicting student performance : A case study S. Chaitanya Kumar, E. Deepak Chowdary, S. Venkatramaphanikumar, K.V. Krishna Kishore 2016 IEEE International Conference on Recent Trends in Electronics Information and Communication Technology Rteict 2016 Proceedings, 2017
Nonlinear face classification with modified 2DDTW S. Venkatramaphanikumar, V. Kamakshi Prasad Proceedings 2014 6th International Conference on Computational Intelligence and Communication Networks Cicn 2014, 2014
Weather based prediction of pests in cotton K.V. Raghavendra, D. S. Bhupal Naik, S. Venkatramaphanikumar, S. Deva Kumar, S. V. Rama Krishna Proceedings 2014 6th International Conference on Computational Intelligence and Communication Networks Cicn 2014, 2014
POETIC-NET: an augmented contextual feature representation via graph centrality relation for emotion recognition of English poetry PK Kazipeta, VPK Sistla, VKK Kolli Evolving Systems 17 (2), 64 , 2026 2026
CSBAM-MobileNet: a lightweight attention-enhanced deep learning model for student attentiveness classification S Radharani, V Sistla, VKK Kolli Engineering Science and Technology, an International Journal 77, 102326 , 2026 2026
Enhancing Fraud Detection and Financial Forecasting: The Role of LLMs in Healthcare and Finance CG Simhadri, VPK Sistla, RKR Chavva Leveraging LLMs for Business Innovation: Practical Solutions and Future … , 2026 2026
Enhancing plant leaf disease classification through self-attention super-resolution GAN and dual attention model V Sasikala, V Sistla, DC Edara, VKK Kolli The Visual Computer 42 (1), 71 , 2026 2026 Citations: 2
FedViT: A Privacy-Aware Federated Vision Transformer for Diabetic Retinopathy Detection AMSS Chandra, DK Salluri, V Sistla, VKK Kolli Iranian Journal of Science and Technology, Transactions of Electrical … , 2025 2025
A Synergistic Stacked Ensemble Deep Learning Model for Predicting Diabetic Retinopathy Severity DK Salluri, MSSC Atthuluri, V Sistla, VKK Kolli IEEE Access 13, 202454-202466 , 2025 2025 Citations: 2
A Cascaded Ensemble Framework Using BERT and Graph Features for Emotion Detection From English Poetry PK Kazipeta, VP kumar Sistla, VKK Kolli IEEE Access , 2025 2025 Citations: 2
An Experimental Study on Renewable Energy Forecasting and Prediction Using Deep Learning SS Ch, RS Keerthana, VJL Joel, S Samiyan, S Sirisha, SVP Kumar 2025 6th International Conference on Recent Advances in Information … , 2025 2025
Image Enhancement and De-blurring using ResNet-101 K Gunduboina, MN Haq, C Sasidhar, K Prudhvi, VPK Sistla, VKK Kolli 2025 International Conference on Emerging Systems and Intelligent Computing … , 2025 2025
Performance Evaluation of Various Deep Learning Models for Sign Language Recognition VSG Reddy, B AnkammaRao, C Manvitha, K Priyanka, VPK Sistla, ... 2025 International Conference on Emerging Systems and Intelligent Computing … , 2025 2025 Citations: 2
An Improved Inception V3 Deep learning model for Cardiovascular Disease Prediction LL Sowjanya, K Kowshya, MS Roshini, B Krishna, VKK Kolli 2025 International Conference on Emerging Systems and Intelligent Computing … , 2025 2025 Citations: 1
A Novel Transfer Learning-based Efficient-Net for Visual Image Tracking SS Puligadda, G Karthik, U Polina, S Subbarao, VPK Sistla, VKK Kolli 2025 International Conference on Pervasive Computational Technologies (ICPCT … , 2025 2025 Citations: 1
Automated Kidney Anomaly Detection Using Deep Learning and Explainable AI Techniques BSS Reddy, NL Prathyusha, DV Karthik, K Vishnukanth, VPK Sistla, ... 2025 International Conference on Pervasive Computational Technologies (ICPCT … , 2025 2025 Citations: 1
A Novel Deep Learning Model for Machine Fault Diagnosis K Geethika, V Sowmya, KR Kiran, K Neelaveni, VP Kumar, VKK Kolli 2025 International Conference on Pervasive Computational Technologies (ICPCT … , 2025 2025
Deep Learning Based Real Time Semantic Segmentation of Autonomous Vehicles H Paladugu, VPK Sistla, G Vineela, NA Kukkapalli, M Hruthik, VKK Kolli 2025 International Conference on Computational, Communication and … , 2025 2025 Citations: 1
Bi-GRU and Glove Based Aspect-Level Movie Recommendation A Haritha, K Joshanth, VPK Sistla, VVB Chaitanya, CVR Reddy, VKK Kolli 2025 International Conference on Computational, Communication and … , 2025 2025
Natural Disaster Prediction Using Deep Learning GMV Reddy, P BharatwajTeja, KT Devi, KR Dev, VPK Sistla 2025 International Conference on Computational, Communication and … , 2025 2025 Citations: 2
A Novel Deep Learning Model Based Lung Cancer Detection of Histopathological Images C Sneha, KS Babu, K Manikanta, V Manjunadha, SD Kumar, SVP Kumar 2025 International Conference on Computational, Communication and … , 2025 2025
An Investigative Comparison of Various Deep Learning Models for Driver Drowsiness Detection SG Nannapaneni, UR Arimanda, RS Boddu, VS Mogalluri, VPK Sistla, ... 2025 International Conference on Intelligent Systems and Computational … , 2025 2025 Citations: 2
An Experimental Study on Prediction of Lung Cancer from CT Scan Images A Mandala, VSR Kurapati, SRK Musunuri, JVSC Mutthina, VPK Sistla, ... 2025 International Conference on Intelligent Systems and Computational … , 2025 2025 Citations: 1
MOST CITED SCHOLAR PUBLICATIONS
Transfer learning-based deep ensemble neural network for plant leaf disease detection S Vallabhajosyula, V Sistla, VKK Kolli Journal of Plant Diseases and Protection 129 (3), 545-558 , 2022 2022 Citations: 300
Sentiment analysis and text categorization of cancer medical records with LSTM DC Edara, LP Vanukuri, V Sistla, VKK Kolli Journal of Ambient Intelligence and Humanized Computing 14 (5), 5309-5325 , 2023 2023 Citations: 133
A novel hierarchical framework for plant leaf disease detection using residual vision transformer S Vallabhajosyula, V Sistla, VKK Kolli Heliyon 10 (9) , 2024 2024 Citations: 66
Multimodal attention-gated cascaded U-Net model for automatic brain tumor detection and segmentation SKR Chinnam, V Sistla, VKK Kolli Biomedical Signal Processing and Control 78, 103907 , 2022 2022 Citations: 51
An automated online proctoring system using attentive-net to assess student mischievous behavior T Potluri, V S, VK Kishore K Multimedia Tools and Applications, 1-30 , 2023 2023 Citations: 49
Predictive Model for Network Intrusion Detection System Using Deep Learning V Sistla, VKK Kolli, LK Voggu, R Bhavanam, S Vallabhasoyula 2020 Citations: 39
Proctor net: An AI framework for suspicious activity detection in online proctored examinations P Tejaswi, S Venkatramaphanikumar, KVK Kishore Measurement 206, 112266 , 2023 2023 Citations: 37
M5P model tree in predicting student performance: A case study SC Kumar, ED Chowdary, S Venkatramaphanikumar, KVK Kishore 2016 IEEE International Conference on Recent Trends in Electronics … , 2016 2016 Citations: 33
Object Detection Using Stacked YOLOv3. SS Padmanabula, RC Puvvada, V Sistla, VKK Kolli Ingénierie des Systèmes d Inf. 25 (5), 691-697 , 2020 2020 Citations: 30
SVM-PUK Kernel Based MRI-brain Tumor Identification Using Texture and Gabor Wavelets SKR Chinnam, V Sistla, VKK Kolli Traitement Du Signal , 2019 2019 Citations: 23
SVM kernel based predictive analytics on faculty performance evaluation E Deepak, GS Pooja, RNS Jyothi, SVP Kumar, KV Kishore 2016 International Conference on Inventive Computation Technologies (ICICT … , 2016 2016 Citations: 20
Weather based prediction of pests in cotton KV Raghavendra, DSB Naik, S Venkatramaphanikumar, SD Kumar, ... 2014 International Conference on Computational Intelligence and … , 2014 2014 Citations: 20
Prediction of student academic progression: A case study on Vignan University KVK Kishore, S Venkatramaphanikumar, S Alekhya 2014 International Conference on Computer Communication and Informatics, 1-6 , 2014 2014 Citations: 19
HRUNET: Hybrid Residual U-Net for automatic severity prediction of Diabetic Retinopathy DK Salluri, V Sistla, VKK Kolli Computer Methods in Biomechanics and Biomedical Engineering: Imaging … , 2023 2023 Citations: 18
Real time streaming data storage and processing using storm and analytics with Hive D Surekha, G Swamy, S Venkatramaphanikumar 2016 International Conference on Advanced Communication Control and … , 2016 2016 Citations: 18
Stacked Ensemble Classification Based Real-Time Driver Drowsiness Detection V Sistla, VKK Kolli, NB Kukkapalli, SS Katuri, S Vallabhajosyula International Journal of Safety and Security Engineering 10 (3), 365-371 , 2020 2020 Citations: 15
Sentiment analysis with word-based Urdu speech recognition R Shaik, S Venkatramaphanikumar Journal of ambient intelligence and humanized computing 13 (5), 2511-2531 , 2022 2022 Citations: 14
Gabor based face recognition with dynamic time warping S Venkatramaphanikumar, VK Prasad 2013 Sixth International Conference on Contemporary Computing (IC3), 349-353 , 2013 2013 Citations: 14
A comprehensive survey on the AI based fully automated online proctoring systems to detect anomalous behavior of the examinee T Potluri, VPK Sistla 2022 International Conference on Recent Trends in Microelectronics … , 2022 2022 Citations: 13
Automatic Speaker Recognition System in Urdu using MFCC & HMM S Riyaz, BL Bhavani, SVP Kumar International Journal of Recent Technology and Engineering (IJRTE) 7 , 2019 2019 Citations: 12