Package org.apache.sysds.runtime.compress.estim.encoding

Interface Summary

Interface	Description
EncodingFactory
IEncode	This interface covers an intermediate encoding for the samples to improve the efficiency of the joining of sample column groups.

Class Summary

Class	Description
AEncode
ConstEncoding	Const encoding for cases where the entire group of columns is the same value
DenseEncoding	An Encoding that contains a value on each row of the input.
EmptyEncoding	Empty encoding for cases where the entire group of columns is zero
SparseEncoding	A Encoding that contain a default value that is not encoded and every other value is encoded in the map.