Sensitivity of Self-Organizing Map surface current patterns to the use of radial vs. Cartesian input vectors measured by high-frequency radars.
Hrvoje KalinicHrvoje MihanovicSimone CosoliIvica VilibicPublished in: Comput. Geosci. (2015)
Keyphrases
- high frequency
- self organizing maps
- low frequency
- input vectors
- high resolution
- wavelet transform
- unsupervised learning
- neural network
- input data
- subband
- discrete wavelet transform
- wavelet coefficients
- input vector
- high quality
- multiresolution
- pairwise
- feature space
- back propagation
- frequency domain
- face recognition
- image processing
- machine learning