To enhance PEARLM's explanations and improve user perception and engagement in explainable recommendation systems, the following strategies can be implemented:
Interactive Explanations: Incorporating interactive elements in the explanations, such as clickable links or tooltips, can provide users with additional information and context about the recommendations. This interactive approach can enhance user engagement and understanding of the system's reasoning.
Visual Explanations: Introducing visual aids, such as graphs or charts, to complement the textual explanations can make the information more digestible and engaging for users. Visual representations of the knowledge graph relationships can enhance user perception and facilitate a better understanding of the recommendations.
Personalized Explanations: Tailoring the explanations to each user's preferences and past interactions can make the recommendations more relevant and personalized. By highlighting how the recommendations align with the user's interests and history, PEARLM can improve user trust and engagement.
Transparency and Interpretability: Ensuring transparency in the explanation generation process and providing interpretable reasoning behind the recommendations can build user trust. Clearly articulating how the model arrived at a specific recommendation can enhance user perception of the system's reliability and fairness.
Feedback Mechanism: Implementing a feedback mechanism that allows users to provide input on the explanations can help in refining and improving the system over time. By incorporating user feedback, PEARLM can adapt to user preferences and enhance the quality of explanations, leading to increased user engagement and satisfaction.