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Hyperdimensional computing information


Hyperdimensional computing (HDC) is an approach to computation, particularly artificial intelligence. HDC is motivated by the observation that the cerebellum cortex operates on high-dimensional data representations.[1] In HDC, information is thereby represented as a hyperdimensional (long) vector called hypervector an array of numbers. A hyperdimensional vector (hypervector) could include thousands of numbers that represent a point in a space of thousands of dimensions.[2] Vector Symbolic Architectures is an older name for the same broad approach.[2]

  1. ^ Zou, Zhuowen; Alimohamadi, Haleh; Imani, Farhad; Kim, Yeseong; Imani, Mohsen (2021-10-01), Spiking Hyperdimensional Network: Neuromorphic Models Integrated with Memory-Inspired Framework, arXiv:2110.00214
  2. ^ a b Ananthaswamy, Anan (April 13, 2023). "A New Approach to Computation Reimagines Artificial Intelligence". Quanta Magazine.

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Hyperdimensional computing

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Hyperdimensional computing (HDC) is an approach to computation, particularly artificial intelligence. HDC is motivated by the observation that the cerebellum...

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HDC

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HDC may refer to: Hyperdimensional computing, or computation that uses very long vectors Handle of Device Context, part of the GDI API High-Definition...

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Random indexing

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Science Society: 1300-1305. Kanerva, Pentti (2009) Hyperdimensional Computing: An Introduction to Computing in Distributed Representation with High-Dimensional...

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Pentti Kanerva

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Science Society: 1300-1305. Kanerva, Pentti (2009): Hyperdimensional Computing: An Introduction to Computing in Distributed Representation with High-Dimensional...

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Genetic distance

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which is one unit per gene substitution. The chord distance in the hyperdimensional sphere is given by D CH = 2 π 2 ( 1 − ∑ ℓ ∑ u X u Y u ) {\displaystyle...

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