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{
    "pk": 27891,
    "title": "Using Ensembles of Cognitive Models to Answer Substantive Questions",
    "subtitle": null,
    "abstract": "Cognitive measurement models decompose observed behav-ior into latent cognitive processes. For situations with morethan one condition, such models allow to test hypotheses onthe level of the latent processes. We propose a fully Bayesianensemble model approach to test hypotheses on the level ofthe latent processes in situations in which multiple measure-ment models or model classes exist. In the first step, one needsto perform a Bayesian model selection step comparing the hy-potheses within each model class. Aggregating the results ofthe first step yields ensemble posterior model probabilities. Weprovide an example for a working memory data set using anensemble of a resource model and a slots model.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "ensemble models"
        },
        {
            "word": "model selection"
        },
        {
            "word": "Bayesian inference"
        }
    ],
    "section": "Publication-based-Talks",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/4h2911rf",
    "frozenauthors": [
        {
            "first_name": "Henrik",
            "middle_name": "",
            "last_name": "Singmann",
            "name_suffix": "",
            "institution": "University of Zurich",
            "department": ""
        },
        {
            "first_name": "David",
            "middle_name": "",
            "last_name": "Kellen",
            "name_suffix": "",
            "institution": "Syracuse",
            "department": ""
        },
        {
            "first_name": "Eda",
            "middle_name": "",
            "last_name": "Mizrak",
            "name_suffix": "",
            "institution": "UC Davis",
            "department": ""
        },
        {
            "first_name": "Ilke",
            "middle_name": "",
            "last_name": "Oztekin",
            "name_suffix": "",
            "institution": "NYU",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2018-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/27891/galley/17529/download/"
        }
    ]
}