Feature Dimensionality

See: Feature, Dimensionality, Training Dataset, Tuple Dataset, Dimensionality Reduction Task.

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References

2009

• (Sun & Wu, 2009) ⇒ Yijun Sun, and Dapeng Wu. (2009). “Feature Extraction Through Local Learning.” In: Statistical Analysis and Data Mining, 2(1). doi:10.1002/sam.10028
  • Suppose we are given a training dataset D={('x_n, y'_n)}^N_n=1∈X×Y, where [math]\displaystyle{ X }[/math] ∈ R'^I is the pattern space, $I$ is the feature dimensionality, and [math]\displaystyle{ Y }[/math] is the label space.

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