M.Sc. Tezi Görüntüleme | |||||||||||||||||||||
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Summary: This thesis concentrates on the development of classification models with artificial neural network algorithms which are powerful estimation technique. In the thesis, LearningVector Quantization (LVQ) one of the artificial neural network techniques is used in addition to Grey LVQ which is a new LVQ method. The classification performances of LVQ methodsand Multilayer Perceptron (MLP) are compared with an application based on wood type determination.The similarities between the sample vector (input vector) and the reference vectors in the LVQ classification algorithm are determined by evaluating the reference vectorsindividually. In the Gray LVQ algorithm, a classification which evaluates all the reference vectors together using the GRA is performed. To identify 4 different species belonging togenus of Acer L., classifiers were developed by using the biometric features of wood anatomy as input of LVQ, Gray LVQ and MLP algorithms. The classification accuracies ofLVQ and Gray LVQ algorithms, which offer a new approach to the rare studies in the literature in which the wood species are identified using biometric measurements ofanatomical features are similar to the accuracy of the MLP classifier. In all three methods, 95.83% classification accuracy was achieved in the test data set consisting of 24 samples.Key Words: Classification, Learning Vector Quantization (LVQ), Gray Relational Analysis, Identification Wood Species |