Hamidreza Ghaffari

13 papers Journal 13
YearRankTypeTitle / Venue / Authors
2025 J jnl
Botnet detection and information leakage mitigation with differential privacy under generative adversarial networks.
Clust. Comput.
Sanaz Feizi, Hamidreza Ghaffari
2025 J jnl
G2Dropout: gradient-guided dynamic dropout for efficient optimization of deep neural architectures through weights update analysis.
J. Supercomput.
Mohsen Heidari, Mohammad Hossein Moattar, Hamidreza Ghaffari
2025 J jnl
Supervised kernel-based multi-modal Bhattacharya distance learning for imbalanced data classification.
Knowl. Inf. Syst.
Atena Jalali Mojahed, Mohammad Hossein Moattar, Hamidreza Ghaffari
2025 J jnl
Tiny-ParsBERT: an optimized hybrid model for efficient sentiment analysis in Persian texts.
J. Supercomput.
Mohsen Nooraee, Hamidreza Ghaffari, Fateme Zarisfi Kermani
2024 J jnl
Cloud data center cost management using virtual machine consolidation with an improved artificial feeding birds algorithm.
Computing
Mohammad Ali Monshizadeh Naeen, Hamidreza Ghaffari, Hossein Monshizadeh Naeen
2024 J jnl
Reconstructing the training data set based on reducing boundary complexity.
Computing
Hamidreza Ghaffari, Farzaneh Rafeie
2024 J jnl
Supervised Density-Based Metric Learning Based on Bhattacharya Distance for Imbalanced Data Classification Problems.
Big Data Cogn. Comput.
Atena Jalali Mojahed, Mohammad Hossein Moattar, Hamidreza Ghaffari
2023 J jnl
Diagnosis of anomalies based on hybrid features extraction in thyroid images.
Multim. Tools Appl.
Mahin Tasnimi, Hamidreza Ghaffari
2023 J jnl
Forward propagation dropout in deep neural networks using Jensen-Shannon and random forest feature importance ranking.
Neural Networks
Mohsen Heidari, Mohammad Hossein Moattar, Hamidreza Ghaffari
2022 J jnl
Choosing decision tree-based boundary patterns in the intrusion detection systems with large data sets.
Int. Arab J. Inf. Technol.
Hamidreza Ghaffari
2022 J jnl
Off-line signature verification system using features linear mapping in the candidate points.
Multim. Tools Appl.
Maryam Houtinezhad, Hamidreza Ghaffari
2021 J jnl
Speeding up the testing and training time for the support vector machines with minimal effect on the performance.
J. Supercomput.
Hamidreza Ghaffari
2014 J jnl
Multiclass classifier based on boundary complexity.
Neural Comput. Appl.
Hamidreza Ghaffari, Hadi Sadoghi Yazdi