Article Instance

HTTP 200 OK
Allow: GET
Content-Type: application/json
Vary: Accept

{
    "pk": 29255,
    "title": "Semi-supervised Learning with 2D Categories",
    "subtitle": null,
    "abstract": "Research has shown that 1D category representations acquired through supervision change after unsupervised exposuresthat suggest a different boundary. However, it is unclear whether this effect generalizes to categories in which multipledimensions are relevant. To address this question, we trained participants on a 2D information integration structure (adiagonal boundary) under supervision. Participants then classified unsupervised items that implied either a steeper orflatter boundary than that established by supervision creating a conflict region where items should switch membership.Participants classified a grid of the stimulus space both immediately before (pretest) and after (posttest) unsupervisedlearning to assess for differences. We found that conflict-region items were more likely to be classified as members ofthe opposite class on the posttest, relative to pretest in a manner consistent with the unsupervised learning condition.Implications of these findings for semi-supervised learning research and theories of category learning are discussed.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [],
    "section": "Member Abstracts",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/938845vn",
    "frozenauthors": [
        {
            "first_name": "John",
            "middle_name": "",
            "last_name": "Patterson",
            "name_suffix": "",
            "institution": "Binghamton University",
            "department": ""
        },
        {
            "first_name": "Kenneth",
            "middle_name": "",
            "last_name": "Kurtz",
            "name_suffix": "",
            "institution": "Binghamton University",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2019-01-01T10:00:00-08:00",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/29255/galley/19126/download/"
        }
    ]
}