| Package | Description | 
|---|---|
| org.apache.sysds.runtime.compress.cocode | |
| org.apache.sysds.runtime.compress.estim | 
| 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) | 
| Constructor and Description | 
|---|
| PlanningCoCodingGroup(PlanningCoCodingGroup grp1,
                     PlanningCoCodingGroup grp2,
                     CompressedSizeEstimator estim,
                     int numRows)Constructor for merging two disjoint groups of columns | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | CompressedSizeEstimatorExactExact compressed size estimator (examines entire dataset). | 
| class  | CompressedSizeEstimatorSample | 
| Modifier and Type | Method and Description | 
|---|---|
| static CompressedSizeEstimator | CompressedSizeEstimatorFactory. getSizeEstimator(MatrixBlock data,
                CompressionSettings compSettings) | 
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