On the Intrinsic Dimensionality of Image Representations.
Sixue GongVishnu Naresh BoddetiAnil K. JainPublished in: CVPR (2019)
Keyphrases
- intrinsic dimensionality
- image representation
- vector space
- dimensionality reduction
- multiscale
- noisy data
- bag of words
- image classification
- feature space
- object recognition
- image features
- image retrieval
- feature representations
- visual words
- representation scheme
- sparse coding
- machine learning
- probability density
- sparse representation
- viewpoint
- bayesian framework
- data sets
- data points
- feature selection