## Uses of Class
org.apache.sysds.runtime.compress.estim.CompressedSizeEstimator

- Packages that use CompressedSizeEstimator
  Package | Description
  --- | ---
  org.apache.sysds.runtime.compress.cocode |
  org.apache.sysds.runtime.compress.estim |

- - ### Uses of CompressedSizeEstimator in org.apache.sysds.runtime.compress.cocode

    Methods in org.apache.sysds.runtime.compress.cocode with parameters of type CompressedSizeEstimator
    Modifier and Type | Method and Description
    --- | ---
    `static List<int[]>` | PlanningCoCoder.`findCoCodesByPartitioning(CompressedSizeEstimator sizeEstimator, CompressedSizeInfo colInfos, int numRows, int k, CompressionSettings cs)` Main entry point of CoCode.
    `PlanningCoCodingGroup` | PlanningMemoTable.`getOrCreate(PlanningCoCodingGroup c1, PlanningCoCodingGroup c2, CompressedSizeEstimator estim, int numRows)`

    Constructors in org.apache.sysds.runtime.compress.cocode with parameters of type CompressedSizeEstimator
    Constructor and Description
    `PlanningCoCodingGroup(PlanningCoCodingGroup grp1, PlanningCoCodingGroup grp2, CompressedSizeEstimator estim, int numRows)` Constructor for merging two disjoint groups of columns

  - ### Uses of CompressedSizeEstimator in org.apache.sysds.runtime.compress.estim

    Subclasses of CompressedSizeEstimator in org.apache.sysds.runtime.compress.estim
    Modifier and Type | Class and Description
    --- | ---
    `class` | `CompressedSizeEstimatorExact` Exact compressed size estimator (examines entire dataset).
    `class` | `CompressedSizeEstimatorSample`

    Methods in org.apache.sysds.runtime.compress.estim that return CompressedSizeEstimator
    Modifier and Type | Method and Description
    --- | ---
    `static CompressedSizeEstimator` | CompressedSizeEstimatorFactory.`getSizeEstimator(MatrixBlock data, CompressionSettings compSettings)`

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