Taking features of wetland's remote sensing image into account,typical feature selection is discussed.The independent component,texture,lake clarity,NDWI,GVI and WI of wetland image are extracted.The classifiers of minimum Euclidean distance,spectral angle mapper,Bayes and supporting vector machine are trained by sample respectively.Weights of every classifier are given by confusion matrices,and whether the sample meets normal distribution is tested.Multi-classifiers combination based on decision network is generated by weights and hypothesis ...