Data representation and feature selection for colorimetric sensor arrays used as explosives detectors.
Tommy S. AlstrømJan LarsenNatalie V. KosteshaMogens H. JakobsenAnja BoisenPublished in: MLSP (2011)
Keyphrases
- data representation
- feature selection
- dimensionality reduction
- feature construction
- text categorization
- digital images
- object detection
- representational power
- digital camera
- data representations
- subspace learning
- machine learning
- feature space
- feature extraction
- feature set
- dimension reduction
- semi supervised
- classification accuracy
- high dimensional data
- domain knowledge
- pattern recognition
- feature selection algorithms
- selected features
- discriminative features
- color correction
- knn
- lookup table