NoGOA: predicting noisy GO annotations using evidences and sparse representation.
Guoxian YuChang LuJun WangPublished in: BMC Bioinform. (2017)
Keyphrases
- sparse representation
- dictionary learning
- sparse coding
- face recognition
- image classification
- image patches
- object tracking
- image representation
- compressed sensing
- compressive sensing
- signal processing
- reconstruction error
- sparse approximations
- random projections
- joint optimization
- negative matrix factorization
- basis vectors
- regularized least squares
- neural network
- dimensionality reduction
- sparse coefficients
- sparse reconstruction
- image annotation
- test images
- bag of words
- image data
- piecewise smooth
- norm minimization
- sparsity constraints
- data mining