Identification of DNA-binding proteins by Kernel Sparse Representation via L2,1-matrix norm.
Yutong MingHongzhi LiuYizhi CuiShaoyong GuoYijie DingRuijun LiuPublished in: Comput. Biol. Medicine (2023)
Keyphrases
- sparse representation
- dna binding
- regularized least squares
- binding sites
- dictionary learning
- genome wide
- norm minimization
- transcription factors
- sparse coding
- positive definite
- component analysis
- compressive sensing
- signal processing
- image classification
- face recognition
- sparse learning
- random projections
- sequence similarity
- gene expression
- dimensionality reduction
- blind source separation
- kernel function
- high dimensional data
- negative matrix factorization
- reproducing kernel hilbert space
- co occurrence
- dna sequences
- kernel methods
- high throughput
- protein interaction
- biological processes
- computer vision
- image processing
- motif discovery
- high dimensional
- microarray
- low rank
- data sets