The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.
SAINT+: Integrating Temporal Features for EdNet Correctness Prediction
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Domain-specific features may be just as important as model structure for improving KT performance.
“suggesting that domain-specific features may be just as important as model structure.”
From Code-DKT: A Code-based Knowledge Tracing Model for Programming Tasks (2022) · cites this paper as [44]
Section 5.4 reports that adding temporal features to SAINT improved knowledge-tracing accuracy and AUC, supporting the importance of these features for performance. The paper does not establish that features are as important as model structure; its comparison with SAINT does not measure their relative importance. (LLM, conf=0.82)
Experimental — accuracy not yet measuredThe improvement of Code-DKT over DKT is comparable to that of other modern KT models over DKT (2-4% AUC).
“This improvement is comparable to that of other modern KT models over DKT (2-4%) [31, 44]”
From Code-DKT: A Code-based Knowledge Tracing Model for Programming Tasks (2022) · cites this paper as [44]
Recent models have outperformed DKT by only about 2-4% AUC, suggesting DKT is still representative of modern deep KT models.
“Some recent models have outperformed DKT, but only by about 2-4% AUC [31, 44], suggesting that DKT is still representative of modern deep KT models.”
From Code-DKT: A Code-based Knowledge Tracing Model for Programming Tasks (2022) · cites this paper as [44]
AUC is a standard evaluation metric for KT models and is more appropriate than accuracy for imbalanced datasets like ours.
“Our primary performance metric is AUC, a standard evaluation metric for KT models [34, 44, 31], as it uses the predicted probability of success, rather than a binary correctness prediction, and is more appropriate than accuracy for imbalanced datasets like ours (23% positive).”
From Code-DKT: A Code-based Knowledge Tracing Model for Programming Tasks (2022) · cites this paper as [44]
DKT is a commonly used baseline in recent KT papers.
“as it is a commonly used baseline in other more recent KT papers [31, 44].”
From Code-DKT: A Code-based Knowledge Tracing Model for Programming Tasks (2022) · cites this paper as [44]
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Citations
Cites
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Flagged first, then by citations
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Cited by
Sorted by citations
AI-based personalized E-learning systems: Issues, challenges, and solutions
Murtaza, M., Ahmed, Y., Shamsi, J. A., Sherwani, F., & Usman, M. (2022) · IEEE Access · doi:10.1109/access.2022.3193938 · Cited by 386
Assessment in the age of artificial intelligence
Swiecki, Z., Khosravi, H., Chen, G., Martinez-Maldonado, R., Lodge, J. M., Milligan, S., Selwyn, N., & Gašević, D. (2022) · Computers and Education: Artificial Intelligence · doi:10.1016/j.caeai.2022.100075 · Cited by 409
van Haastrecht, M., Brinkhuis, M., & Spruit, M. (2024) · Lecture Notes in Computer Science · doi:10.1007/978-3-031-64299-9_5 · Cited by 9
Metadata
- Authors
- Shin, D., Shim, Y., Yu, H., Lee, S., Kim, B., & Choi, Y.
- Affiliations
- Riiid! AI Research, South Korea
- Venue
- LAK21: 11th International Learning Analytics and Knowledge Conference
- Publisher
- ACM
- Published
- 2021-04-12
- Pages
- 490-496
- Cited by
- 141
- References
- 5
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