Semantic visualization with hyperbolic self-organizing maps: a novel approach for exploring structure in large data sets
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چکیده
منابع مشابه
A hierarchically growing hyperbolic self-organizing map for rapid structuring of large data sets
We introduce the Hierarchically Growing Hyperbolic Self-Organizing Map (H2SOM) featuring two extensions of the HSOM (hyperbolic SOM): (i) a hierarchically growing variant that allows for incremental training with an automated adaptation of lattice size to achieve a prescribed quantization error and (ii) an approximate best match search that utilizes the special structure of the hyperbolic latti...
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