Search Results for author: KyoungSoo Park

Found 3 papers, 2 papers with code

Difficulty-Focused Contrastive Learning for Knowledge Tracing with a Large Language Model-Based Difficulty Prediction

no code implementations19 Dec 2023 Unggi Lee, SungJun Yoon, Joon Seo Yun, KyoungSoo Park, YoungHoon Jung, Damji Stratton, Hyeoncheol Kim

This paper presents novel techniques for enhancing the performance of knowledge tracing (KT) models by focusing on the crucial factor of question and concept difficulty level.

Contrastive Learning Knowledge Tracing +3

Confident Multiple Choice Learning

2 code implementations ICML 2017 Kimin Lee, Changho Hwang, KyoungSoo Park, Jinwoo Shin

Ensemble methods are arguably the most trustworthy techniques for boosting the performance of machine learning models.

General Classification Image Classification +1

Faster Greedy MAP Inference for Determinantal Point Processes

1 code implementation ICML 2017 Insu Han, Prabhanjan Kambadur, KyoungSoo Park, Jinwoo Shin

Determinantal point processes (DPPs) are popular probabilistic models that arise in many machine learning tasks, where distributions of diverse sets are characterized by matrix determinants.

Point Processes

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