Experimental Interface for Multimodal and Large Language Model Based Explanations of Educational Recommender Systems
<|reference_start|>Experimental Interface for Multimodal and Large Language Model Based Explanations of Educational Recommender Systems: In the age of artificial intelligence (AI), providing learners with suitable and sufficient explanations of AI-based recommendation algorithm's output becomes essential to enable them to make an informed decision about it. However, the rapid development of AI approaches for educational recommendations and their explainability is not accompanied by an equal level of evidence-based experimentation to evaluate the learning effect of those explanations. To address this issue, we propose an experimental web-based tool for evaluating multimodal and large language model (LLM) based explainability approaches. Our tool provides a comprehensive set of modular, interactive, and customizable explainability elements, which researchers and educators can utilize to study the role of individual and hybrid explainability methods. We design a two-stage evaluation of the proposed tool, with learners and with educators. Our preliminary results from the first stage show high acceptance of the tool's components, user-friendliness, and an induced motivation to use the explanations for exploring more information about the recommendation.<|reference_end|>
@article{abu-rasheed2024experimental,
    title={Experimental Interface for Multimodal and Large Language Model Based
  Explanations of Educational Recommender Systems},
    author={Hasan Abu-Rasheed, Christian Weber, Madjid Fathi},
    journal={arXiv preprint arXiv:2402.07910},
    year={2024},
    archivePrefix={arXiv},
    eprint={2402.07910},
    primaryClass={cs.HC}
}