for the encoders and the knowledge retriever Under this framework, each encoder and the knowledge retriever has a key, query, and value embedding layer that maps the input into output queries, keys, and values of dimension D_{q}=D_{k}, D_{k}, and D_{v}, respectively. Let \mathbf{...
ATK模型精要解读 网上对这篇论文的精读和泛读总结都有,由于只想借鉴此方法的精髓用于自己的模型设计,因此不再对内容要点做总结,只结合论文代码对ATK模型做解析。 模型效果 根据论文和代码,确实能复现出和论文指标差不多的性能。 在数据集assist2009_pid上,运行效果如下图。 python main.py --dataset assist2009_p...
这篇文章提出了AKT模型, 使用了单调性注意力机制, 考虑过去的做题记录来决策未来的做题结果, 另外使用了Rasch 模型来正则化习题和概念的嵌入。 AKT方法 1上下文感知表示和知识检索 通过两个encoder使用单调性注意力机制,分别将原始的习题嵌入 {x1,...,xt}{x1,...,xt} 编码为 {^x1,...,^xt}{x^1,...,...
Furthermore, knowledge tracing models exhibit limited interpretability compared with cognition diagnosis methods integrating educational priors. To address these issues, we propose a multi-layer context-aware deep knowledge tracing (MLC-DKT) model. Specifically, we first present the multi-layer contextual ...
TickTick - A Model Context Protocol (MCP) server designed to integrate with the TickTick task management platform, enabling intelligent context-aware task operations and automation. Todoist - Interact with Todoist to manage your tasks. Typesense - A Model Context Protocol (MCP) server implementation ...
Real-time news analysis system that combines LLM technology with vector databases to provide context-aware answers to queries. Ingests content via Kafka or CSV, processes and structures news data, and offers both REST and GraphQL APIs. Enables efficient exploration and summarization of recent events...
This research applies a context-aware design approach and the Learner-Centered Design approach to establish a personalised adaptation framework for designing educational serious games and enhancing personalised knowledge delivery. The proposed framework decouples the game logic implementation and adaptation ...
Context-Aware Recommender Systems (CARS) are recommender systems type that adapts the recommendation process to the individual contextual situation of the user. In MOOCs case, it is of great importance to providing a context-aware recommender system that model the learner’s different contextual traits...
Paper:Context-Aware Attentive Knowledge TracingCode:github.com/arghosh/AKT ⭐ 动机 使用单调注意力网络来计算当前问题与学习者过去回答的每个问题之间的练习。 使用Rasch 模型计算问题嵌入和交互嵌入,这些嵌入能够捕获同一知识点的问题之间的个体差异,而无需使用过多的参数。 ⭐ 模型 1【 编码器和检索器 】 问...
Context-aware training systems, apparatuses and systems. The context-aware training systems, apparatuses and systems are computer-implemented and include sensing a user action and,