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Showing 1 to 6 of 6 for “"Growing neural gas"”.
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Modelling and tracking objects with a topology preserving self-organising neural network
… To do that we add an active step to the Growing Neural Gas (GNG) network, which we call Active Growing Neural Gas (A-GNG) that takes into consideration not only the geometrical position of the nodes, but also the underlined local feature structure of the image, and the distance vector …
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Detecting domestic objects with ensembles of view-tuned support vector machine cascades trained on Web images
… descriptor space are learned with a hierarchical Growing Neural Gas, the lbTreeGNG. View-tuned kernels are used efficiently with Support Vector Machines in a sliding window approach to train view-tuned experts for the different sub-sets. Finally, the outputs of various experts are fused to …
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Online clustering with single-pass topology based fuzzy clustering algorithm
… to discover clusters. TFC uses the method of Growing Neural Gas (GNG) method of creating linked sub-clusters and extends GNG by assigning a fuzzy membership to the sub-clusters, noting the link structure for creating clusters and influencing the learning nodes at each sub-clusters. This also …
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Visual region understanding: unsupervised extraction and abstraction
… and novel simplication of contour-based growing neural gases, and (c) a foundation for the analysis of visual object motion properties using a shape and appearance based nearest-centroid classification algorithm and trajectory plots for the obtained region classes. Specifically, we …
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Map-Building and Position Estimation in Mobile Robots Using Self-Organizing Maps
… models such as the self organizing map (SOM), neural gas (NG) and growing neural gas algorithm (GNG). This is encouraging enough to prompt further research that could result in an autonomous agent capable of self-localizing with a satisfactory degree and reliability in unknown and dynamically …