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Cited by 535

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Instance‐based learning in dynamic decision making

Open access
Gonzalez, Cleotilde, Lerch, Javier F., Lebiere, Christian·2003·Cognitive Science

Abstract

This paper presents a learning theory pertinent to dynamic decision making (DDM) called instancebased learning theory (IBLT). IBLT proposes five learning mechanisms in the context of a decision‐making process: instance‐based knowledge, recognition‐based retrieval, adaptive strategies, necessity‐based choice, and feedback updates. IBLT suggests in DDM people learn with the accumulation and refinement of instances, containing the decision‐making situation, action, and utility of decisions. As decision makers interact with a dynamic task, they recognize a situation according to its similarity to past instances, adapt their judgment strategies from heuristic‐based to instance‐based, and refine the accumulated knowledge according to feedback on the result of their actions. The IBLT's learning mechanisms have been implemented in an ACT‐R cognitive model. Through a series of experiments, this paper shows how the IBLT's learning mechanisms closely approximate the relative trend magnitude and performance of human data. Although the cognitive model is bounded within the context of a dynamic task, the IBLT is a general theory of decision making applicable to other dynamic environments.

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Metadata

Authors
Gonzalez, C., Lerch, J. F., & Lebiere, C.
Venue
Cognitive Science
Publisher
Wiley
Published
2003-07
Volume
27
Issue
4
Pages
591-635
ISSN
  • 0364-0213 (ISSN-L)
  • 1551-6709
OpenAlex
W2096130600
Cited by
535
References
6
FWCI
10.25
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Instance‐based learning in dynamic decision making. https://app.cochat.ai/papers/10.1207/s15516709cog2704_2
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Gonzalez, C., Lerch, J. F., & Lebiere, C. (2003). Instance‐based learning in dynamic decision making. Cognitive Science. https://doi.org/10.1207/s15516709cog2704_2

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.