2 papers
cs.IR2025
Heterogeneous Sequel-Aware Graph Neural Networks for Sequential Learning
Anushka Tiwari, Haimonti Dutta, Shahrzad Khanizadeh
Graph-based recommendation systems use higher-order user and item embeddings for next-item predictions. Dynamically adding collaborative signals from neighbors helps to use similar…
cs.LG2024
Enhancing Imbalance Learning: A Novel Slack-Factor Fuzzy SVM Approach
M. Tanveer, Anushka Tiwari, Mushir Akhtar +1
In real-world applications, class-imbalanced datasets pose significant challenges for machine learning algorithms, such as support vector machines (SVMs), particularly in effective…