Epoch

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An epoch, Epoch or EPOCH may refer to:

[edit] An epoch (periodization)

  • Epoch (reference date), a moment in time chosen as the origin of a particular era
  • Epoch (geology) or geologic epoch, a span of time smaller than a "period" and larger than an "age", on the geologic time scale
  • Epoch (cosmology) or cosmologic epoch, a phase in the development of the universe since the Big Bang
  • Epoch (astronomy), a moment in time used as a reference for the orbital elements of a celestial body
  • Epoch (race), racial periods after Blavatsky's Root Races theories
  • A step in the training process of an artificial neural network

[edit] EPOCH or Epoch (proper noun)

[edit] See also

Epic