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{
    "pk": 31751,
    "title": "Generalizations by Rule Models and Exemplar Models of Category Learning",
    "subtitle": null,
    "abstract": "A rule-plus-exception model of category\nlearning, RULEX  (Nosofsky, Palmeri, &\nMcKinley, 1992), and an exemplar-based\nconnectionist model of category learning,\nA L C O V E (Kxuschke, 1992), were evaluated on\ntheir ability to predict the types of generalization\npatterns exhibited by h u m a n subjects. Although\nboth models were able to predict the average\ntransfer data extremely well, each model had\ndifficulty predicting certain types of\ngeneralizations shown by individual subjects. In\nparticular, RULEX accurately predicted the\nprominence of rule-based generalizations,\nwhereas A L C O V E accurately predicted the\nprominence of similarity-based generalizations.\nA hybrid model, incorporating both rules and\nsimilarity to exemplars, might best account for\ncategory learning. Furthermore, a stochastic\nlearning rule, such as that used in RULEX ,\nmight be crucial for captiiring the different types\nof generalizations patterns exhibited by\nh u m a n s .",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [],
    "section": "Submitted Presentations",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/537696zr",
    "frozenauthors": [
        {
            "first_name": "Thomas",
            "middle_name": "J.",
            "last_name": "Palmeri",
            "name_suffix": "",
            "institution": "Indiana University",
            "department": ""
        },
        {
            "first_name": "Robert",
            "middle_name": "M.",
            "last_name": "Nosofsky",
            "name_suffix": "",
            "institution": "Indiana University",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "1993-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
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            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/31751/galley/22819/download/"
        }
    ]
}