On the ASSISTments real-world benchmark, the proposed method achieves the best performance across all metrics, significantly outperforming all baselines¶
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Evidence · 1 study · designr2·q2
Currency · newest study 2026 · not yet checked against its sources · not reviewed by a person · recheck by 2029: tool and model accuracy changes quickly
Subclaims¶
Reading the evidence codes
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the rigour judged within that kind: what each code means.
This claim: no standardized effect is recorded in observations/ for it yet, so no benchmark reading is possible.
q2 i? On the real-world dataset (15 skills), the proposed method achieved Acc. 0.769±0.052, ACE 0.626±0.081, and MSE 0.0571±0.0063, significantly outperforming all baselines (Wilcoxon signed-rank test, p < 0.05). → Ryosuke Nagai 2026
Evidence¶
Ryosuke Nagai 2026¶
Ryosuke Nagai, Kyohei Atarashi, Koh Takeuchi, Jill-Jênn Vie, and Hisashi Kashima. (2026). Estimating Learners' Skill Acquisition Without Temporal Information. https://arxiv.org/abs/2606.20611 doi:10.48550/arxiv.2606.20611
q2 · i? · design · r2
Real-world evaluation on ASSISTments 2009–2010: each learner's log split into an early segment and full log, mastery estimated with a DINA model; 95 learners attempting all 15 skills, 100 random 70:30 train/test splits. Table 2 marks all baselines with the dagger for p < 0.05.
"the proposed method achieves the best performance across all metrics on the real-world dataset, outperforming all baseline methods"
Discussion¶
Related Claims¶
- On real-world data, the proposed method maintains high win rates as the number of skills increases, performing strongly on ACE and MSE — related
- The proposed snapshot-based method consistently outperforms baselines on synthetic next-skill prediction across all metrics except accuracy — related
- TRACE outperforms LSTM, GNN and XGBoost baselines on grade prediction — related
- The proposed method's advantage grows or holds as the skill space expands and under higher noise rates in synthetic experiments — related
Page metadata
| Field | Value |
|---|---|
type |
claim |
id |
assistments-real-world-best-all-metrics |
title |
On the ASSISTments real-world benchmark, the proposed method achieves the best performance across all metrics, significantly outperforming all baselines |
description |
On the ASSISTments real-world benchmark, the proposed method achieves the best performance across all metrics, significantly outperforming all baselines |
status |
review |
evidence_strength |
moderate |
newest_evidence |
2026 |
recheck_by |
2029 |
generated |
by process:wiki-ingest on 2026-10-11 |
trust |
unverified — no one has confirmed this page's content |
sources |
1 — ryosuke-nagai-2026 |
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