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{
    "pk": 26748,
    "title": "A Model of Language-Guided Concept Formation using a Common Frameworkfor Unsupervised and Supervised Learning",
    "subtitle": null,
    "abstract": "A general learning rule, “BCM-δ ”, is proposed that subsumes both unsupervised learning as a form of the BCMrule (Bienenstock, Cooper, Munro, 1982; Munro, 1984) and the delta rule (Rosenblatt, 1958; Rumelhart, Hinton, and Williams,1986). The “BCM-δ ” unit is composed of two subunits, T and L, each integrating distinct input streams across distinct setsof synapses. The two subunits follow a common Hebb-like learning procedure that reduces to an unsupervised rule for the Tsubunit and a supervised rule for the L subunit in which the T response is the training signal. This model suggests a neurallyplausible mechanism for the shaping of concepts by labels. More generally, stimuli from one modality can shape the responseproperties of a unit to another modality using a framework that is biologically plausible and gives clues to the source of ateaching signal for supervised learning.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [],
    "section": "Member Abstracts",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/6nm577w6",
    "frozenauthors": [
        {
            "first_name": "Paul",
            "middle_name": "",
            "last_name": "Munro",
            "name_suffix": "",
            "institution": "University of Pittsburgh",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2016-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/26748/galley/16384/download/"
        }
    ]
}