Image retrieval using locality preserving projections
نویسندگان
چکیده
منابع مشابه
Locality Preserving Projections
Many problems in information processing involve some form of dimensionality reduction. In this paper, we introduce Locality Preserving Projections (LPP). These are linear projective maps that arise by solving a variational problem that optimally preserves the neighborhood structure of the data set. LPP should be seen as an alternative to Principal Component Analysis (PCA) – a classical linear t...
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Many problems in information processing involve some form of dimensionality reduction. In this paper, we introduce Locality Preserving Projections (LPP). These are linear projective maps that arise by solving a variational problem that optimally preserves the neighborhood structure of the data set. LPP should be seen as an alternative to principal component analysis (PCA) – a classical linear t...
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ژورنال
عنوان ژورنال: The Journal of Engineering
سال: 2020
ISSN: 2051-3305,2051-3305
DOI: 10.1049/joe.2020.0036