Applications of Online Nonnegative Matrix Factorization to Image and Time-Series Data.
Hanbaek LyuGeorg MenzDeanna NeedellChristopher StrohmeierPublished in: ITA (2020)
Keyphrases
- nonnegative matrix factorization
- image data
- input image
- multiscale
- image representation
- image features
- image classification
- probabilistic latent semantic indexing
- image segmentation
- image retrieval
- least squares
- negative matrix factorization
- semi supervised
- keywords
- principal component analysis
- information retrieval systems
- similarity measure
- spectral clustering
- data representation
- search engine
- data mining