4 papers · 1 filter
KeenKT: Knowledge Mastery-State Disambiguation for Knowledge Tracing
Zhifei Li, Lifan Chen, Jiali Yi +6
Knowledge Tracing (KT) aims to dynamically model a student's mastery of knowledge concepts based on their historical learning interactions. Most current methods rely on single-poin…
Structurally Refined Graph Transformer for Multimodal Recommendation
Ke Shi, Yan Zhang, Miao Zhang +5
Multimodal recommendation systems utilize various types of information, including images and text, to enhance the effectiveness of recommendations. The key challenge is predicting…
Integrating Object Interaction Self-Attention and GAN-Based Debiasing for Visual Question Answering
Zhifei Li, Feng Qiu, Yiran Wang +4
Visual Question Answering (VQA) presents a unique challenge by requiring models to understand and reason about visual content to answer questions accurately. Existing VQA models of…
SCRA-VQA: Summarized Caption-Rerank for Augmented Large Language Models in Visual Question Answering
Yan Zhang, Jiaqing Lin, Miao Zhang +4
Acquiring high-quality knowledge is a central focus in Knowledge-Based Visual Question Answering (KB-VQA). Recent methods use large language models (LLMs) as knowledge engines for…