Structural features with nonnegative matrix factorization for metamorphic malware detection.
Yeong Tyng LingNor Fazlida Mohd SaniMohd Taufik AbdullahNor Asilah Wati Abdul HamidPublished in: Comput. Secur. (2021)
Keyphrases
- nonnegative matrix factorization
- structural features
- malware detection
- data representation
- matrix factorization
- negative matrix factorization
- anomaly detection
- least squares
- structural information
- semantic features
- spectral clustering
- principal component analysis
- original data
- document clustering
- feature set
- objective function
- high level
- sparse representation
- collaborative filtering