Article Instance

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

{
    "pk": 25705,
    "title": "Generating Hyperdimensional Distributed Representations from Continuous-\nValued Multivariate Sensory Input",
    "subtitle": null,
    "abstract": "Hyperdimensional computing (HDC) refers to the\nrepresentation and manipulation of data in a very high\ndimensional space using random vectors. Due to the high\ndimensionality, vectors of the space can code large amounts\nof information in a distributed manner, are robust to variation,\nand are easily distinguished from random noise. More\nimportantly, HDC can be used to represent compositional and\nhierarchical relationships and recursive operations between\nentities using fixed-size representations, making it intriguing\nfrom a cognitive modeling point of view. However, the\nmajority of the existing work in this area has focused on\nmodeling discrete categorical data. This paper presents a new\nmethod for mapping continuous-valued multivariate data into\nhypervectors, enabling construction of compositional\nrepresentations from non-categorical data. The mapping is\nstudied in a word classification task, showing how rich\ndistributed representations of spoken words can be encoded\nusing HDC-based representations",
    "language": "eng",
    "license": {
        "name": "",
        "short_name": "",
        "text": null,
        "url": ""
    },
    "keywords": [
        {
            "word": "hyperdimensional computing; distributed\nrepresentations; speech recognition; memory"
        }
    ],
    "section": "Papers",
    "is_remote": true,
    "remote_url": "https://escholarship.org/uc/item/3db1b0x6",
    "frozenauthors": [
        {
            "first_name": "Okko",
            "middle_name": "",
            "last_name": "Rasanen",
            "name_suffix": "",
            "institution": "Aalto University",
            "department": ""
        }
    ],
    "date_submitted": null,
    "date_accepted": null,
    "date_published": "2015-01-01T18:00:00Z",
    "render_galley": null,
    "galleys": [
        {
            "label": "PDF",
            "type": "pdf",
            "path": "https://journalpub.escholarship.org/cognitivesciencesociety/article/25705/galley/15329/download/"
        }
    ]
}