Package org.apache.sysds.runtime.frame.data.columns
package org.apache.sysds.runtime.frame.data.columns
-
ClassDescriptionA Compressed Array, in general does not allow us to set or modify the array.Array<T>Generic, resizable native arrays for the internal representation of the columns in the FrameBlock.DDCArray<T>A dense dictionary version of an column arrayHashMapToInt<K>RaggedArray<T>A Ragged array for a single column contains a smaller array, only containing the values of the top most part of the This makes the allocation much better in cases where only the top n rows of a m row frame are used for the specific column.