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Estimating student ability and problem difficulty using item response theory (IRT) and TrueSkill

Research article (Information Discovery and Delivery, 2019) · cited 18× · AI/ML
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Estimating student ability and problem difficulty using item response theory (IRT) and TrueSkill

Summary

Estimating student ability and problem difficulty using item response theory (IRT) and TrueSkill is a scholarly article[1].

Key Facts

  • Estimating student ability and problem difficulty using item response theory (IRT) and TrueSkill's instance of is recorded as scholarly article[2].

References

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Direct Wikidata claims

  1. [2] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

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Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Estimating student ability and problem difficulty using item response theory (IRT) and TrueSkill. Retrieved May 24, 2026, from https://4ort.xyz/entity/estimating-student-ability-and-problem-difficulty-using-item-response-theory-irt-and-trueskill
MLA “Estimating student ability and problem difficulty using item response theory (IRT) and TrueSkill.” 4ort.xyz Knowledge Graph, 4ort.xyz, 24 May. 2026, https://4ort.xyz/entity/estimating-student-ability-and-problem-difficulty-using-item-response-theory-irt-and-trueskill.
BibTeX @misc{4ortxyz_estimating-student-ability-and-problem-difficulty-using-item-response-theory-irt-and-trueskill_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Estimating student ability and problem difficulty using item response theory (IRT) and TrueSkill}}, year = {2026}, url = {https://4ort.xyz/entity/estimating-student-ability-and-problem-difficulty-using-item-response-theory-irt-and-trueskill}, note = {Accessed: 2026-05-24}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Estimating student ability and problem difficulty using item response theory (IRT) and TrueSkill — https://4ort.xyz/entity/estimating-student-ability-and-problem-difficulty-using-item-response-theory-irt-and-trueskill (retrieved 2026-05-24)

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