Effects of dimensionality reduction techniques on time series similarity measurements.
Ghazi Al-NaymatJavid TaheriPublished in: AICCSA (2008)
Keyphrases
- semantic similarity
- dimensionality reduction
- co occurrence
- similarity measure
- high dimensionality
- dynamic time warping
- non stationary
- pattern recognition
- high dimensional
- low dimensional
- euclidean distance
- high dimensional data
- structure preserving
- feature extraction
- linear dimensionality reduction
- principal component analysis
- machine learning
- pattern recognition and machine learning
- measurement noise
- linear discriminant analysis
- distance function
- clustering algorithm