Uses of Class
org.apache.sysds.runtime.compress.estim.CompressedSizeInfoColGroup
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Packages that use CompressedSizeInfoColGroup Package Description org.apache.sysds.runtime.compress.cocode org.apache.sysds.runtime.compress.cost org.apache.sysds.runtime.compress.estim -
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Uses of CompressedSizeInfoColGroup in org.apache.sysds.runtime.compress.cocode
Methods in org.apache.sysds.runtime.compress.cocode that return CompressedSizeInfoColGroup Modifier and Type Method Description CompressedSizeInfoColGroup
Memorizer. get(ColIndexes c)
CompressedSizeInfoColGroup
Memorizer. getOrCreate(ColIndexes cI, ColIndexes c1, ColIndexes c2)
Methods in org.apache.sysds.runtime.compress.cocode with parameters of type CompressedSizeInfoColGroup Modifier and Type Method Description void
Memorizer. put(ColIndexes key, CompressedSizeInfoColGroup val)
void
Memorizer. put(CompressedSizeInfoColGroup g)
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Uses of CompressedSizeInfoColGroup in org.apache.sysds.runtime.compress.cost
Methods in org.apache.sysds.runtime.compress.cost with parameters of type CompressedSizeInfoColGroup Modifier and Type Method Description double
ACostEstimate. getCost(CompressedSizeInfoColGroup g)
Get cost of a single column group estimate. -
Uses of CompressedSizeInfoColGroup in org.apache.sysds.runtime.compress.estim
Fields in org.apache.sysds.runtime.compress.estim with type parameters of type CompressedSizeInfoColGroup Modifier and Type Field Description List<CompressedSizeInfoColGroup>
CompressedSizeInfo. compressionInfo
Methods in org.apache.sysds.runtime.compress.estim that return CompressedSizeInfoColGroup Modifier and Type Method Description CompressedSizeInfoColGroup
CompressedSizeEstimator. combine(int[] combinedColumns, CompressedSizeInfoColGroup g1, CompressedSizeInfoColGroup g2)
Combine two analyzed column groups together.CompressedSizeInfoColGroup
CompressedSizeEstimator. combine(CompressedSizeInfoColGroup g1, CompressedSizeInfoColGroup g2)
combine two analyzed column groups together.CompressedSizeInfoColGroup
CompressedSizeEstimator. getColGroupInfo(int[] colIndexes)
Method for extracting Compressed Size Info of specified columns, together in a single ColGroupabstract CompressedSizeInfoColGroup
CompressedSizeEstimator. getColGroupInfo(int[] colIndexes, int estimate, int nrUniqueUpperBound)
A method to extract the Compressed Size Info for a given list of columns, This method further limits the estimated number of unique values, since in some cases the estimated number of uniques is estimated higher than the number estimated in sub groups of the given colIndexes.CompressedSizeInfoColGroup
CompressedSizeEstimatorExact. getColGroupInfo(int[] colIndexes, int estimate, int nrUniqueUpperBound)
CompressedSizeInfoColGroup
CompressedSizeEstimatorSample. getColGroupInfo(int[] colIndexes, int estimate, int maxDistinct)
CompressedSizeInfoColGroup
CompressedSizeEstimator. getDeltaColGroupInfo(int[] colIndexes)
Method for extracting info of specified columns as delta encodings (delta from previous rows values)abstract CompressedSizeInfoColGroup
CompressedSizeEstimator. getDeltaColGroupInfo(int[] colIndexes, int estimate, int nrUniqueUpperBound)
A method to extract the Compressed Size Info for a given list of columns, This method further limits the estimated number of unique values, since in some cases the estimated number of uniques is estimated higher than the number estimated in sub groups of the given colIndexes.CompressedSizeInfoColGroup
CompressedSizeEstimatorExact. getDeltaColGroupInfo(int[] colIndexes, int estimate, int nrUniqueUpperBound)
CompressedSizeInfoColGroup
CompressedSizeEstimatorSample. getDeltaColGroupInfo(int[] colIndexes, int estimate, int maxDistinct)
CompressedSizeInfoColGroup
CompressedSizeInfo. getGroupInfo(int index)
Methods in org.apache.sysds.runtime.compress.estim that return types with arguments of type CompressedSizeInfoColGroup Modifier and Type Method Description List<CompressedSizeInfoColGroup>
CompressedSizeInfo. getInfo()
Methods in org.apache.sysds.runtime.compress.estim with parameters of type CompressedSizeInfoColGroup Modifier and Type Method Description CompressedSizeInfoColGroup
CompressedSizeEstimator. combine(int[] combinedColumns, CompressedSizeInfoColGroup g1, CompressedSizeInfoColGroup g2)
Combine two analyzed column groups together.CompressedSizeInfoColGroup
CompressedSizeEstimator. combine(CompressedSizeInfoColGroup g1, CompressedSizeInfoColGroup g2)
combine two analyzed column groups together.Method parameters in org.apache.sysds.runtime.compress.estim with type arguments of type CompressedSizeInfoColGroup Modifier and Type Method Description CompressedSizeInfo
CompressedSizeInfo. setInfo(List<CompressedSizeInfoColGroup> info)
Constructors in org.apache.sysds.runtime.compress.estim with parameters of type CompressedSizeInfoColGroup Constructor Description CompressedSizeInfo(CompressedSizeInfoColGroup g)
Constructor parameters in org.apache.sysds.runtime.compress.estim with type arguments of type CompressedSizeInfoColGroup Constructor Description CompressedSizeInfo(List<CompressedSizeInfoColGroup> compressionInfo)
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