Title :
Finding optimal neural networks for land use classification
Author :
Bischof, H. ; Leonardis, Ale
Author_Institution :
Wien Univ.
fDate :
1/1/1998 12:00:00 AM
Abstract :
The authors present a fully automatic and computationally efficient algorithm based on the minimum description length principle (MDL) for optimizing multilayer perceptron (MLP) classifiers. They demonstrate their method on the problem of multispectral Landsat image classification. They compare their results with a hand-designed MLP and a Gaussian maximum likelihood classifier, in which their method produces better classification accuracy with a smaller number of hidden units
Keywords :
geophysical signal processing; geophysical techniques; geophysics computing; image classification; multilayer perceptrons; optimisation; remote sensing; accuracy; classifier; computationally efficient algorithm; geophysical measurement technique; image classification; land surface; land use; minimum description length; multidimensional image processing; multilayer perceptron; multispectral Landsat image; multispectral remote sensing; neural net; optimal neural network; optimization; terrain mapping; Crops; Frequency; Land surface; Microwave radiometry; Neural networks; Passive microwave remote sensing; Polarization; Remote sensing; Soil; Vegetation mapping;
Journal_Title :
Geoscience and Remote Sensing, IEEE Transactions on