Zahra Ghafoori
Zahra Ghafoori
School of Computing and Information Systems, The University of Melbourne, Melbourne, VIC 3010
Verified email at unimelb.edu.au - Homepage
Title
Cited by
Cited by
Year
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
222018
Unsupervised parameter estimation for one-class support vector machines
Z Ghafoori, S Rajasegarar, SM Erfani, S Karunasekera, CA Leckie
Pacific-Asia Conference on Knowledge Discovery and Data Mining, 183-195, 2016
212016
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, 1-13, 2018
92018
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, 2019
22019
Urban sensing for anomalous event detection
M Zameni, M He, M Moshtaghi, Z Ghafoori, C Leckie, JC Bezdek, ...
Joint European Conference on Machine Learning and Knowledge Discovery in …, 2018
22018
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
22016
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 (2), 719-750, 2020
12020
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
12019
Change Point Detection for Streaming High-Dimensional Time Series
M Zameni, Z Ghafoori, A Sadri, C Leckie, K Ramamohanarao
International Conference on Database Systems for Advanced Applications, 515-519, 2019
12019
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
12018
PPayWord: A Secure and Fast P2P Micropayment Scheme for Video Streaming
Z Ghafoori, M Dehghan, M Nourhoseini
International Symposium on Computer Networks and Distributed Systems, 79-91, 2013
12013
Deep Multi-sphere Support Vector Data Description
Z Ghafoori, C Leckie
Proceedings of the 2020 SIAM International Conference on Data Mining, 109-117, 2020
2020
Online K-Means Clustering with Lightweight Coresets
JS Low, Z Ghafoori, C Leckie
Australasian Joint Conference on Artificial Intelligence, 191-202, 2019
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
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
2018
Unsupervised Parameter Estimation for OCSVMs
Z Ghafoori, S Rajasegarar, S Erfani, S Karunasekera, C Leckie
4TH ANNUAL DOCTORAL COLLOQUIUM, 16, 2016
2016
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Articles 1–18