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Yin Gu

4 accepted papers

2024

Collaborative Cognitive Diagnosis with Disentangled Representation Learning for Learner Modeling

NeurIPS 2024poster

Learners sharing similar implicit cognitive states often display comparable observable problem-solving performances. Leveraging collaborative connections among such similar learners proves valuable in comprehending human learning. Motivated by the success of collaborative modeling in various domains…

2024

Zero-1-to-3: Domain-Level Zero-Shot Cognitive Diagnosis via One Batch of Early-Bird Students towards Three Diagnostic Objectives

AAAI 2024technical

Cognitive diagnosis seeks to estimate the cognitive states of students by exploring their logged practice quiz data. It plays a pivotal role in personalized learning guidance within intelligent education systems. In this paper, we focus on an important, practical, yet often underexplored task: domai…

2024

π-Light: Programmatic Interpretable Reinforcement Learning for Resource-Limited Traffic Signal Control

AAAI 2024technical

The recent advancements in Deep Reinforcement Learning (DRL) have significantly enhanced the performance of adaptive Traffic Signal Control (TSC). However, DRL policies are typically represented by neural networks, which are over-parameterized black-box models. As a result, the learned policies ofte…

2021

NeuralAC: Learning Cooperation and Competition Effects for Match Outcome Prediction

AAAI 2021technical

Match outcome prediction in group comparison setting is a challenging but important task. Existing works mainly focus on learning individual effects or mining limited interactions between teammates, which is not sufficient for capturing complex interactions between teammates as well as between oppon…