| Package | Description |
|---|---|
| org.apache.sysds.runtime.compress | |
| org.apache.sysds.runtime.compress.cost | |
| org.apache.sysds.runtime.instructions.spark |
| Modifier and Type | Method and Description |
|---|---|
static org.apache.commons.lang3.tuple.Pair<MatrixBlock,CompressionStatistics> |
CompressedMatrixBlockFactory.compress(MatrixBlock mb,
int k,
CompressionSettingsBuilder compSettings,
CostEstimatorBuilder csb)
The main method for compressing the input matrix.
|
| Modifier and Type | Method and Description |
|---|---|
static ICostEstimate |
CostEstimatorFactory.create(CompressionSettings cs,
CostEstimatorBuilder costVector,
int nRows,
int nCols,
double sparsity) |
| Constructor and Description |
|---|
CompressionWorkloadFunction(CostEstimatorBuilder costBuilder) |
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