Joint Group Profiling and Recommendation via Deep Neural Network-based Multi-Task Learning is a framework that unifies group profiling and recommendation tasks in a single model.
The model improves recommendation accuracy by jointly learning these tasks, leading to a deeper understanding of group dynamics.
Shared representations between the two tasks result in richer and more informative group embeddings.
Experiments and evaluations on real-world datasets demonstrate that the multi-task learning approach consistently outperforms baseline models.