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KDD Cup 2010 Bridge to Algebra dataset

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Description

A Carnegie Learning–donated dataset distributed through the PSLC DataShop containing large-scale student interaction records from mathematics curriculum practice for educational data-mining and knowledge-tracing research.

Components

  • KDD Cup 2010 Bridge to Algebra dataset and the hmmsclbl fitting tool: The KDD Cup 2010 Bridge to Algebra dataset, donated by Carnegie Learning and downloadable from the PSLC DataShop, is the validation corpus for Spectral BKT. It "contains about 20 million transactions belonging to over 6 thousand students working on nearly 150 sections of mathematics curriculum practicing around 1650 skills", including curriculum and problem context, cognitive skill labels, timing, first-attempt correctness, and assistance information. The authors describe it as the largest freely available collection of learner data. Models were fit and cross-validated with hmmsclbl, a C/C++ utility available at the standard-bkt GitHub repository. (Falakmasir et al. (2015))

Claims

Key Sources

  • Falakmasir, M., Yudelson, M., Ritter, S., & Koedinger, K. (2015). Spectral Bayesian Knowledge Tracing. Proceedings of the 8th International Conference on Educational Data Mining. http://pslcdatashop.web.cmu.edu/KDDCup
Page metadata
Field Value
type product
id kdd-cup-2010-bridge-to-algebra-dataset
title KDD Cup 2010 Bridge to Algebra dataset
description A Carnegie Learning–donated dataset distributed through the PSLC DataShop containing large-scale student interaction records from mathematics curriculum practice for educational data-mining and knowledge-tracing research.
status review
moved_from element/kdd-cup-2010-bridge-to-algebra-dataset
product_kind dataset
generated by process:sweep-kinds on 2026-10-10
trust unverified — no one has confirmed this page's content
sources 1 — falakmasir-2015

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