Lower-Dimensional Representation

A Lower-Dimensional Representation is a representation of a data set that requires fewer information dimensions.

• Context:
  • It can be the output of a Dimensionality Reduction Task.
  • It can range from being a Lossy Lower-Dimenstional Representation to being a Non-Lossy Lower-Dimenstional Representation.
  • …
• Counter-Example(s):
  • a Compressed File.
• See: Model, Semantic Model, Latent Dirichlet Allocation.

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