anomaly detection by one-class SVM
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Oct 26, 2019 - Python
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one-class-svm
Here are 51 public repositories matching this topic...
Fast Incremental Support Vector Data Description implemented in Python
iot paper svm outlier-detection svm-learning aaai online-learning online-algorithms anomaly-detection gaussian-kernel online-learning-algorithms one-class-svm svdd one-class-classification outlier-detection-algorithm aaai2019 aaai19 aaai-19 support-vectors
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Sep 15, 2020 - Python
PySVM : A NumPy implementation of SVM based on SMO algorithm. Numpy构建SVM分类、回归与单分类，支持缓存机制与随机傅里叶特征
python machine-learning svm svm-classifier one-class-svm svm-kernel svm-regressor random-fourier-features
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Nov 19, 2023 - Python
A one class svm implementation to detect the anomalies in network.
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Nov 21, 2017 - Python
Code for paper 'Avoid touching your face: A hand-to-face 3d motion dataset (covid-away) and trained models for smartwatches'
visualization optimization gyroscope accelerometer dataset-creation pickle sensor-fusion smartwatch cnn-model barometric-pressure local-outlier-factor one-class-svm iforest features-extraction tflite one-class-classification rotation-vectors covid-19 3d-motion
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Jul 23, 2022 - Python
This demo shows how to detect the crack images using one-class SVM using MATLAB.
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Oct 9, 2021 - MATLAB
A curated list of awesome resources dedicated to One Class Classification.
nlp machine-learning text-classification outlier-detection one-class-svm novelty-detection one-class-classification out-of-domain-detection
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May 10, 2021
Detect outliers with 3 methods: LOF, DBSCAN and one-class SVM
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Jun 17, 2024 - Python
Anomaly Detection in Optical Networks
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Nov 12, 2024 - Jupyter Notebook
Canned estimators and pre-trained models converted for TensorFlow.
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Apr 4, 2019 - Python
This project consists of comparative algorithm analysis between six machine learning algorithms to identify the optimum ML algorithm for intrusion detection.
python machine-learning deep-neural-networks numpy scikit-learn pandas k expectation-maximization matplotlib support-vector-machines k-nearest-neighbours one-class-svm
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May 22, 2025 - Jupyter Notebook
Anomaly detection for Sequential dataset
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Sep 3, 2021 - Jupyter Notebook
OCS-WAF: a Web Application Firewall based on anomaly detection using One-Class SVM classifier
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Jul 6, 2023 - TeX
One-Class SVMs for Document Classification
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Apr 21, 2021 - Python
Anomaly detection using IF, LOF, OC-SVM, Autoencoder.
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Dec 23, 2022 - Jupyter Notebook
DDoS detection using anomaly detection in high-speed ITP networks. Comparing Autoencoder, Isolation Forest, Local Outlier Factor, and One-Class SVM across real ITP datasets, different aggregation windows, and feature selections using Pearson’s correlation coefficient.
machine-learning ddos open-science autoencoder isp ddos-detection datasets high-speed unsupervised-learning netflow-v9 network-security anomaly-detection local-outlier-factor isolation-forest one-class-svm cybersecurity-research internet-transit-provider
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Jan 28, 2026 - Python
Anomaly detection (also known as outlier analysis) is a data mining step that detects data points, events, and/or observations that differ from the expected behavior of a dataset. A typical data might reveal significant situations, such as a technical fault, or prospective possibilities, such as a shift in consumer behavior.
visualization neural-network statistical-analysis outliers cnn-keras anomaly-detection zscore knn-classification local-outlier-factor one-class-svm iforest-model pyod autoencoder-neural-network inliers anomoly-score minimum-covariance
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Dec 19, 2021 - Jupyter Notebook
Insight Data Science DS.2019C.TO project
cybersecurity semi-supervised-learning intrusion-detection anomaly-detection insight local-outlier-factor isolation-forest computer-networks one-class-svm novelty-detection
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Oct 4, 2019 - Jupyter Notebook
The LLM Defense Framework enhances large language model security through post-processing defenses and statistical guarantees based on one-class SVM. It combines advanced sampling methods with adaptive policy updates and comprehensive evaluation metrics, providing researchers and practitioners with tools to build more secure AI systems.
ai-safety policy-adaptation one-class-svm nucleus-sampling llm-security speculative-decoding statistical-guarantees post-processing-defense security-benchmarking vllm-integration
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Feb 6, 2025 - Python
Constraint-enforcing synthetic IoT packet generation. Two methods: statistical learning (PCA + dual OCSVM/IF gating, ~1,091 pkts/sec) and a genetic algorithm (composite fitness, ~5.7 pkts/sec, 0.62% anomaly). Amplifies the 5-sample ARP Spoofing class by 200x. All 12 ACI-IoT-2023 categories pass independent validators. ICCCN 2026 submission.
python machine-learning genetic-algorithm cybersecurity pca class-imbalance network-traffic data-augmentation iot-security network-intrusion-detection anomaly-detection isolation-forest one-class-svm synthetic-data-generation research-code
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Apr 17, 2026 - Python
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