106 citations · 202 across the 8 of their papers we have counts for
3 papers · 1 filter
F-tree: an algorithm for clustering transactional data using frequency tree
Mahmoud Mahdi, Samir Abdelrahman, Reem Bahgat +1
Clustering is an important data mining technique that groups similar data records, recently categorical transaction clustering is received more attention. In this research, we stud…
Leveraging Patient Similarity and Time Series Data in Healthcare Predictive Models
Mohammad Amin Morid, Olivia R. Liu Sheng, Samir Abdelrahman
Patient time series classification faces challenges in high degrees of dimensionality and missingness. In light of patient similarity theory, this study explores effective temporal…
PPMF: A Patient-based Predictive Modeling Framework for Early ICU Mortality Prediction
Mohammad Amin Morid, Olivia R. Liu Sheng, Samir Abdelrahman
To date, developing a good model for early intensive care unit (ICU) mortality prediction is still challenging. This paper presents a patient based predictive modeling framework (P…