Package org.openimaj.lsh.functions

Class Summary

Class	Description
ByteCauchyFactory	A hash function factory for producing hash functions that use a Cauchy distribution to approximate L1 distance.
ByteGaussianFactory	A hash function factory for producing hash functions using Gaussian distributions to approximate the Euclidean distance.
ByteHammingFactory	A hash function factory for producing hash functions that approximate the Hamming distance.
ByteHashFunction	Base RandomisedHashFunction for hashing byte arrays.
ByteHashFunctionFactory	Base RandomisedHashFunction for producing hash functions seeded by random numbers.
ByteHyperplaneCosineFactory	A hash function factory that produces hash functions that approximate cosine distance using hyperplanes.
ByteHyperplaneL1Factory	A hash function factory that produces hash functions that approximate L1 (city-block) distance in closed spaces using random axis-aligned hyperplanes.
BytePStableFactory	Base class for hashing schemes based on P-Stable distributions.
DoubleCauchyFactory	A hash function factory for producing hash functions that use a Cauchy distribution to approximate L1 distance.
DoubleGaussianFactory	A hash function factory for producing hash functions using Gaussian distributions to approximate the Euclidean distance.
DoubleHammingFactory	A hash function factory for producing hash functions that approximate the Hamming distance.
DoubleHashFunction	Base RandomisedHashFunction for hashing double arrays.
DoubleHashFunctionFactory	Base RandomisedHashFunction for producing hash functions seeded by random numbers.
DoubleHyperplaneCosineFactory	A hash function factory that produces hash functions that approximate cosine distance using hyperplanes.
DoubleHyperplaneL1Factory	A hash function factory that produces hash functions that approximate L1 (city-block) distance in closed spaces using random axis-aligned hyperplanes.
DoublePStableFactory	Base class for hashing schemes based on P-Stable distributions.
FloatCauchyFactory	A hash function factory for producing hash functions that use a Cauchy distribution to approximate L1 distance.
FloatGaussianFactory	A hash function factory for producing hash functions using Gaussian distributions to approximate the Euclidean distance.
FloatHammingFactory	A hash function factory for producing hash functions that approximate the Hamming distance.
FloatHashFunction	Base RandomisedHashFunction for hashing float arrays.
FloatHashFunctionFactory	Base RandomisedHashFunction for producing hash functions seeded by random numbers.
FloatHyperplaneCosineFactory	A hash function factory that produces hash functions that approximate cosine distance using hyperplanes.
FloatHyperplaneL1Factory	A hash function factory that produces hash functions that approximate L1 (city-block) distance in closed spaces using random axis-aligned hyperplanes.
FloatPStableFactory	Base class for hashing schemes based on P-Stable distributions.
IntCauchyFactory	A hash function factory for producing hash functions that use a Cauchy distribution to approximate L1 distance.
IntGaussianFactory	A hash function factory for producing hash functions using Gaussian distributions to approximate the Euclidean distance.
IntHammingFactory	A hash function factory for producing hash functions that approximate the Hamming distance.
IntHashFunction	Base RandomisedHashFunction for hashing int arrays.
IntHashFunctionFactory	Base RandomisedHashFunction for producing hash functions seeded by random numbers.
IntHyperplaneCosineFactory	A hash function factory that produces hash functions that approximate cosine distance using hyperplanes.
IntHyperplaneL1Factory	A hash function factory that produces hash functions that approximate L1 (city-block) distance in closed spaces using random axis-aligned hyperplanes.
IntPStableFactory	Base class for hashing schemes based on P-Stable distributions.
LongCauchyFactory	A hash function factory for producing hash functions that use a Cauchy distribution to approximate L1 distance.
LongGaussianFactory	A hash function factory for producing hash functions using Gaussian distributions to approximate the Euclidean distance.
LongHammingFactory	A hash function factory for producing hash functions that approximate the Hamming distance.
LongHashFunction	Base RandomisedHashFunction for hashing long arrays.
LongHashFunctionFactory	Base RandomisedHashFunction for producing hash functions seeded by random numbers.
LongHyperplaneCosineFactory	A hash function factory that produces hash functions that approximate cosine distance using hyperplanes.
LongHyperplaneL1Factory	A hash function factory that produces hash functions that approximate L1 (city-block) distance in closed spaces using random axis-aligned hyperplanes.
LongPStableFactory	Base class for hashing schemes based on P-Stable distributions.
RandomisedHashFunction<OBJECT>	A randomised hash function
RandomisedHashFunctionFactory<OBJECT>	A factory for producing RandomisedHashFunctions.
ShortCauchyFactory	A hash function factory for producing hash functions that use a Cauchy distribution to approximate L1 distance.
ShortGaussianFactory	A hash function factory for producing hash functions using Gaussian distributions to approximate the Euclidean distance.
ShortHammingFactory	A hash function factory for producing hash functions that approximate the Hamming distance.
ShortHashFunction	Base RandomisedHashFunction for hashing short arrays.
ShortHashFunctionFactory	Base RandomisedHashFunction for producing hash functions seeded by random numbers.
ShortHyperplaneCosineFactory	A hash function factory that produces hash functions that approximate cosine distance using hyperplanes.
ShortHyperplaneL1Factory	A hash function factory that produces hash functions that approximate L1 (city-block) distance in closed spaces using random axis-aligned hyperplanes.
ShortPStableFactory	Base class for hashing schemes based on P-Stable distributions.