no code implementations • 8 Apr 2024 • Mehran Safayani, Amir Sartipi, Amir Hossein Ahmadi, Parniyan Jalali, Amir Hossein Mansouri, Mohammad Bisheh-Niasar, Zahra Pourbahman
While numerous datasets in the English language exist in this domain, few equivalent resources are available for Persian language.
no code implementations • 22 Jan 2024 • Mohammad Izadi, Mehran Safayani, Abdolreza Mirzaei
Recognizing the significance of timely prediction due to the dynamic nature of real-time data, we employ knowledge distillation (KD) as a solution to enhance the execution time of ST-GNNs for traffic prediction.
no code implementations • 6 Nov 2023 • Parniyan Jalali, Mehran Safayani
The human brain can be considered as complex networks, composed of various regions that continuously exchange their information with each other, forming the brain network graph, from which nodes and edges are extracted using resting-state functional magnetic resonance imaging (rs-fMRI).
no code implementations • 23 Mar 2023 • Zahra Moslehi, Abdolreza Mirzaei, Mehran Safayani
How to cluster data using their low dimensional embedded space is still a challenging problem in machine learning.
no code implementations • 10 May 2022 • Maedeh Ahmadi, Mehran Safayani, Abdolreza Mirzaei
In this paper, we introduce a contrastive learning framework for learning clustering-friendly node embedding.
no code implementations • 17 Sep 2021 • Seyed Vahid Moravvej, Abdolreza Mirzaei, Mehran Safayani
Text summarization in medicine can help doctors for reducing the time to access important information from countless documents.
no code implementations • 10 Nov 2017 • Masoud Fatemi, Mehran Safayani
By modifying the structure of RBM as well as appending a layer which is analogous to sentiment of text data to it, we propose a generative structure for joint sentiment topic modeling based on neutral networks.
no code implementations • 4 Aug 2017 • Mehran Safayani, Saeid Momenzadeh
Probabilistic models, in addition to a better interpretability of the DR methods, provide a framework for further extensions of such algorithms.
no code implementations • 25 Feb 2017 • Mehran Safayani, Seyed Hashem Ahmadi, Homayun Afrabandpey, Abdolreza Mirzaei
Recently, two-dimensional canonical correlation analysis (2DCCA) has been successfully applied for image feature extraction.
no code implementations • 6 Apr 2010 • Mehran Safayani, Mohammad T. Manzuri-Shalmani, Mahmoud Khademi
r = 1 produces the covariance of 2DPCA, r = n that of PCA.