Article Instance

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

{
    "pk": 26460,
    "title": "Adapting Deep Network Features to Capture Psychological Representations",
    "subtitle": null,
    "abstract": "Deep neural networks have become increasingly successful atsolving classic perception problems such as object recognition,semantic segmentation, and scene understanding, often reach-ing or surpassing human-level accuracy. This success is duein part to the ability of DNNs to learn useful representationsof high-dimensional inputs, a problem that humans must alsosolve. We examine the relationship between the representa-tions learned by these networks and human psychological rep-resentations recovered from similarity judgments. We find thatdeep features learned in service of object classification accountfor a significant amount of the variance in human similarityjudgments for a set of animal images. However, these fea-tures do not capture some qualitative distinctions that are a keypart of human representations. To remedy this, we develop amethod for adapting deep features to align with human sim-ilarity judgments, resulting in image representations that canpotentially be used to extend the scope of psychological exper-iments.",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "deep learning; neural networks; psychologicalrepresentations; similarity"
        }
    ],
    "section": "Papers",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/63c047pd",
    "frozenauthors": [
        {
            "first_name": "Joshua",
            "middle_name": "",
            "last_name": "Peterson",
            "name_suffix": "",
            "institution": "University of California, Berkeley",
            "department": ""
        },
        {
            "first_name": "Joshua",
            "middle_name": "",
            "last_name": "Abbott",
            "name_suffix": "",
            "institution": "University of California, Berkeley",
            "department": ""
        },
        {
            "first_name": "Thomas",
            "middle_name": "L.",
            "last_name": "Griffiths",
            "name_suffix": "",
            "institution": "University of California, Berkeley",
            "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/26460/galley/16096/download/"
        }
    ]
}