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Author: Admin | 2025-04-28
CategoriesInitialize every Prototype Vector (Category) Pi, i ? 1, N to the unitary vectorInitialize the vigilance parameter ? ? 0,12. Apply InputGet the next input vector XjEnable all Output3. Compute Activation for every enabled category4. Select Category Pi with Max Tif set of enabled category is empty goto 25. Check for resonance 6. if resonance equation is false disable output Pi and goto 47. Adjust winning Category ß ? 0,1 is the learning rate 18Models for Data MiningAdaptive Resonance TheoryTypes of ARTART1 Unsupervised Clustering of binary input vectors.ART2 Unsupervised Clustering of real-valued input vectors.ART3 Incorporates "chemical transmitters" to control the search process in a hierarchical ART structure.ARTMAP Supervised version of ART that can learn arbitrary mappings of binary patterns.Fuzzy ART Synthesis of ART and fuzzy logic.Fuzzy ARTMAP Supervised fuzzy ARTdART and dARTMAP Distributed code representations in the F2 layer (extension of winner take all approach). Gaussian ARTMAP Supervised ART network that uses Gaussian-defined receptive fields. 19Models for Data MiningAdaptive Resonance TheorySome applications of ARTRobotics navigation and control Pattern recognition e.g. facial recognition, Signature verification, target recognition Land cover classification Medical diagnosis Signal processing e.g. Speech production. Financial application Stock market 20Models for Data MiningNested Generalized Exemplar (NGE)An Instance Based Learner 21Models for Data MiningNested Generalized Exemplar (NGE)Use generalized hyperrectangles instead of single points 22Models for Data MiningNested Generalized Exemplar (NGE)New Euclidean distance 23Models for Data MiningNested Generalized Exemplar (NGE)Algorithm 24Models for Data MiningNon Nested Generalized Exemplar (NNGE)NGENNGENNGE has been shown to improve on the performance of NGE 25Models for Data MiningNon Nested Generalized Exemplar (NNGE)Algorithm 26Models for Data MiningNGE and NNGE sample applications In Recommender Systems Recently used for the analysis of electrical networks Flood management Fault Monitoring in aircraft systems > -->
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