- Feature space
pattern recognitiona feature space is an abstract space where each pattern sample is represented as a point in n-dimensional space. Its dimension is determined by the number of features used to describe the patterns. Similar samples are grouped together, which allows the use of density estimationfor finding patterns.
* [http://dynamicnotions.blogspot.com/2008/09/hidden-neurons-and-feature-space.html Hidden Neurons and Feature Space in C#]
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