Non-metric similarity search of tandem mass spectra including posttranslational modifications.
Jiri NovákTomás SkopalDavid HokszaJakub LokocPublished in: J. Discrete Algorithms (2012)
Keyphrases
- similarity search
- tandem mass spectra
- mass spectra
- distance function
- metric space
- similarity measure
- high dimensional
- query processing
- triangle inequality
- high dimensional data
- similarity searching
- knn
- indexing techniques
- hash functions
- protein sequences
- efficient similarity search
- neural network
- cross view
- metric access methods
- nearest neighbor search
- similarity queries
- distance computation
- feature extraction
- machine learning