[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-124835-en":3,"doc-seo-124835-105":30,"detail-sidebar-cat-0-en-105":91},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":4,"is_deleted":4,"is_public":20,"is_downloadable":20,"audit_status":20,"page_count":21,"language":22,"language_code":23,"site_id":24,"html_lang":23,"table_of_contents":25,"faqs":26,"seo_title":27,"seo_description":14,"update_tm":28,"read_time":29},124835,4398048949847,"Eliana","https://ap-avatar.wpscdn.com/avatar/400002536579ef2da7f?_k=1778318612642679267",8,"Research & Report","EMAML - Design of an Efficient Ensemble Model for Detection of Adversarial Attacks in Machine Learning Environments","Escalating adversarial attacks threaten machine learning systems in cybersecurity, and static defenses often fail to keep pace with evolving attacker strategies. The proposed Active Machine Learning Adversarial Attack Detection framework introduces dynamic data collection and preprocessing by combining genuine and adversarial feedback, annotating classes, tokenizing, and converting text to numerical features via TF-IDF and word embeddings. An ensemble of Logistic Regression, Random Forest, SVM, CNN, and XGBoost is tuned with hyperparameters. Active learning using uncertainty sampling and query-by-committee selects highly informative samples to continuously improve detection. Post-training retrains on new labeled data and evaluates on separate test sets with accuracy, precision, recall, F1-score, and AUC, showing measurable gains and reduced detection delays in real time through continuous monitoring and periodic retraining.","EMAML: Design of an Efficient Ensemble Model for Detection of Adversarial Attacks in Machine Learning Environments  \nChetan Patil 1 Dr. Mohd Zuber2  \n1 Research Scholar,Department of Computer Science & Engineering  \nMadhyanchal Professional Unviversity  \nMadhya Pradesh,Bhopal,India.  \n[chetanhpatil@gmail.com](chetanhpatil@gmail.com)  \n2 Associate Professor,Department of Computer Science & Engineering  \nMadhyanchal Professional Unviversity  \nMadhya Pradesh,Bhopal,India.  \n[mzmkhanugc@gmail.com](mzmkhanugc@gmail.com)  \nAbstract: In the realm of cybersecurity, the escalating sophistication of adversarial attacks poses a significant threat, particularly in the context of machine learning models. Traditional defensive mechanisms often fall short in identifying and mitigating such attacks, primarily due to their static nature and inability to adapt to the evolving strategies of adversaries. This limitation underscores the necessity for more dynamic and responsive approaches. Addressing this critical gap, our research introduces an innovative Active Machine Learning Adversarial Attack Detection framework process. Central to our approach is the strategic amalgamation of data collection and preprocessing techniques. We meticulously gather a diverse dataset encompassing both genuine and adversarial user feedback, which is then carefully annotated to differentiate between the two scenarios. This data undergoes rigorous preprocessing, including tokenization and conversion into numerical features through methods like TF-IDF and word embeddings, paving the way for more nuanced analysis. The core of our model employs a variety of machine learning algorithms—Logistic Regression, Random Forest, SVM, CNN, and XGBoost—each fine-tuned through meticulous hyperparameter optimizations. The novelty of our approach, however, lies in the integration of an active learning strategy for efficient results. By employing uncertainty sampling and query-by-committee, our model actively identifies and learns from instances of highest informational value, continuously evolving in its detection capabilities. Our framework further stands out in its post-training phases. The models are not only retrained with newly labeled data but are also subjected to a comprehensive evaluation on separate test datasets. Metrics such as accuracy, precision, recall, F1-score, and AUC are meticulously computed, ensuring the robustness of our results. Deployed in a real-time environment, the model demonstrates remarkable efficacy in detecting adversarial attacks in user feedback. Continuous monitoring and periodic retraining allow the model to adapt and respond to new adversarial tactics. The impact of our work is quantitatively significant—our model outperforms existing methods with a 9.5% improvement in precision, 8.5% higher accuracy, 8.3% increased recall, 9.4% greater AUC, 4.5% higher specificity, and a 2.9% reduction in detection delays for different scenarios.  \nKeywords: Active Machine Learning, Adversarial Attack Detection, Cybersecurity, Model Optimization, Data Preprocessing  \n1. Introduction  \nIn the contemporary digital landscape, the proliferation of machine learning (ML) applications across diverse sectors has been paralleled by an escalating sophistication in adversarial attacks.These attacks, often meticulously crafted, aim to exploit the inherent vulnerabilities of ML models. Consequently, the need for robust and dynamic defenses against such attacks has become a topic of paramount importance in the field of cybersecurity.  \nTraditional ML models, while effective in various applications, exhibit inherent limitations in the context of adversarial attack detection. Predominantly, these models rely on static datasets, lacking the capacity to adapt to the evolving nature of cyber threats. This static approach results in a  \ncritical vulnerability: as adversarial tactics evolve, these models become increasingly ineffective, unable to recognize or mitigate new forms of a","cbCaif4xiEPJCi0L","https://ap.wps.com/l/cbCaif4xiEPJCi0L","pdf",1296957,1,13,"English","en",105,"# Introduction\n## Background and motivation\n## Limitations of traditional defenses\n## Active machine learning for adaptive detection\n# Framework overview\n## Data collection and preprocessing\n## Ensemble algorithms and hyperparameter optimization\n## Active learning strategy (uncertainty sampling, query-by-committee)\n# Training and evaluation\n## Retraining with newly labeled data\n## Metrics and performance gains","[{\"question\":\"What problem does EMAML address in machine learning security?\",\"answer\":\"EMAML targets the difficulty of detecting adversarial attacks against machine learning models, where traditional static defenses cannot adapt to changing attacker tactics.\"},{\"question\":\"How does the framework prepare data for adversarial detection?\",\"answer\":\"It collects both genuine and adversarial user feedback, annotates them to distinguish scenarios, then applies tokenization and converts text into numerical features using TF-IDF and word embeddings.\"},{\"question\":\"How does active learning improve the model during detection?\",\"answer\":\"Active learning methods such as uncertainty sampling and query-by-committee identify the most informative samples, enabling the model to learn continuously and adapt its detection behavior.\"}]","EMAML - 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