| Efficient unsupervised parameter estimation for one-class support vector machines Z Ghafoori, SM Erfani, S Rajasegarar, JC Bezdek, S Karunasekera, ... IEEE transactions on neural networks and learning systems 29 (10), 5057-5070, 2018 | 68 | 2018 |
| Deep multi-sphere support vector data description Z Ghafoori, C Leckie Proceedings of the 2020 SIAM international conference on data mining, 109-117, 2020 | 42 | 2020 |
| Unsupervised parameter estimation for one-class support vector machines Z Ghafoori, S Rajasegarar, SM Erfani, S Karunasekera, CA Leckie Advances in Knowledge Discovery and Data Mining: 20th Pacific-Asia …, 2016 | 33 | 2016 |
| Approximating Dunn’s cluster validity indices for partitions of big data P Rathore, Z Ghafoori, JC Bezdek, M Palaniswami, C Leckie IEEE Transactions on Cybernetics 49 (5), 1629-1641, 2018 | 31 | 2018 |
| Unsupervised online change point detection in high-dimensional time series M Zameni, A Sadri, Z Ghafoori, M Moshtaghi, FD Salim, C Leckie, ... Knowledge and Information Systems 62, 719-750, 2020 | 13 | 2020 |
| LN-SNE: Log-normal distributed stochastic neighbor embedding for anomaly detection Z Ghafoori, SM Erfani, JC Bezdek, S Karunasekera, C Leckie IEEE Transactions on Knowledge and Data Engineering 32 (4), 815-820, 2019 | 11 | 2019 |
| Seeding on samples for accelerating k-means clustering JS Low, Z Ghafoori, JC Bezdek, C Leckie Proceedings of the 3rd international conference on big data and internet of …, 2019 | 10 | 2019 |
| Anomaly detection in non-stationary data: Ensemble based self-adaptive OCSVM Z Ghafoori, SM Erfani, S Rajasegarar, S Karunasekera, CA Leckie 2016 international joint conference on neural networks (IJCNN), 2476-2483, 2016 | 9 | 2016 |
| Change point detection for streaming high-dimensional time series M Zameni, Z Ghafoori, A Sadri, C Leckie, K Ramamohanarao Database Systems for Advanced Applications: DASFAA 2019 International …, 2019 | 7 | 2019 |
| Unsupervised and Active Learning using Maximin-based Anomaly Detection Z Ghafoori, JC Bezdek, C Leckie, S Karunasekera European Conference on Machine Learning and Principles and Practice of …, 2019 | 6 | 2019 |
| Urban sensing for anomalous event detection: Distinguishing between legitimate traffic changes and abnormal traffic variability M Zameni, M He, M Moshtaghi, Z Ghafoori, C Leckie, JC Bezdek, ... Machine Learning and Knowledge Discovery in Databases: European Conference …, 2019 | 5 | 2019 |
| Dealing with inliers in feature vector data D Kumar, Z Ghafoori, JC Bezdek, C Leckie, K Ramamohanarao, ... International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems …, 2018 | 3 | 2018 |
| PPayWord: A Secure and Fast P2P Micropayment Scheme for Video Streaming Z Ghafoori, M Dehghan, M Nourhoseini Computer Networks and Distributed Systems: International Symposium, CNDS …, 2014 | 2 | 2014 |
| Online K-Means Clustering with Lightweight Coresets JS Low, Z Ghafoori, C Leckie AI 2019: Advances in Artificial Intelligence: 32nd Australasian Joint …, 2019 | 1 | 2019 |
| Urban sensing for anomalous event detection: Distinguishing between legitimate traffic changes and M Zameni, M He, M Moshtaghi, Z Ghafoori, C Leckie, JC Bezdek, ... European Conference on Machine Learning and Principles and Practice of …, 2019 | | 2019 |
| Estimating generalized Dunn's cluster validity indices for big data P Rathore, Z Ghafoori, JC Bezdek, M Palaniswami, C Leckie 2018 IEEE International Conference on Systems, Man, and Cybernetics (SMC …, 2018 | | 2018 |
| Robust and efficient unsupervised anomaly detection in complex and dynamic environments. Z Ghafoori University of Melbourne, Parkville, Victoria, Australia, 2018 | | 2018 |
| Unsupervised Parameter Estimation for OCSVMs Z Ghafoori, S Rajasegarar, S Erfani, S Karunasekera, C Leckie 4TH ANNUAL DOCTORAL COLLOQUIUM, 16, 2016 | | 2016 |
Christopher LeckieProfessor, Computing and Information Systems, The University of MelbourneVerified email at unimelb.edu.au
