New answers tagged unsupervised-learning
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SOM (Self-Organinizing Map) is a type of artificial neural network (ANN), introduced by the Finnish professor Teuvo Kohonen in the 1980s, that is trained using unsupervised learning to produce a low-dimensional, discretized representation of the input space of the training samples, called a map, and is therefore a method to do dimensionality reduction.
SOM ...
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