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ECNU-ILOG / ICDM

Inductive Cognitive Diagnosis for Fast Student Learning in Web-Based Online Intelligent Education Systems published in WWW 2024.
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model inference #2

Open ptl21666930 opened 1 week ago

ptl21666930 commented 1 week ago

Since this is an inductive model, are there any code implementations that loads a pretrained ICDM model and infer new students' knowledge states based on their answer logs? Thanks!

lswhim commented 6 days ago

Thank you very much for your interest in this work! Indeed, ICDM is an inductive model, but it is designed to infer new students' knowledge states in one domain based on their answer logs using an end-to-end training scheme.

Therefore, we do not store the weights of ICDM, i.e., a pretrained ICDM, and the model requires only minimal GPU resources for training. We recommend training it directly.

For the same dataset, you can directly follow the instructions in the README to obtain results for new students. For different datasets, you can refer to the format of our dataset and make simple modifications to run the model.