Kemp, Charles B. Tenenbaum, Joshua Niyogi, Sourabh L. Griffiths, Thomas A probabilistic model of theory formation. <p>Concept learning is challenging in part because the meanings of many concepts depend on their relationships to other concepts. Learning these concepts in isolation can be difficult, but we present a model that discovers entire systems of related concepts. These systems can be viewed as simple theories that specify the concepts that exist in a domain, and the laws or principles that relate these concepts. We apply our model to several real-world problems, including learning the structure of kinship systems and learning ontologies. We also compare its predictions to data collected in two behavioral experiments. Experiment 1 shows that our model helps to explain how simple theories are acquired and used for inductive inference. Experiment 2 suggests that our model provides a better account of theory discovery than a more traditional alternative that focuses on features rather than relations.</p> Algorithms;Bayes Theorem;Concept Formation;Humans;Learning;Mental Processes;Models;Statistical 2010-02-01
    https://kilthub.cmu.edu/articles/journal_contribution/A_probabilistic_model_of_theory_formation_/6613205
10.1184/R1/6613205.v1