findCoCodesByPartitioning
public static List<int[]> findCoCodesByPartitioning(CompressedSizeEstimator sizeEstimator,
                                                    CompressedSizeInfo colInfos,
                                                    int numRows,
                                                    int k,
                                                    CompressionSettings cs)
Main entry point of CoCode.
 
 This package groups together ColGroups across columns, to improve compression further,
- Parameters:
- sizeEstimator- The size estimator used for estimating ColGroups potential sizes.
- colInfos- The information already gathered on the individual ColGroups of columns.
- numRows- The number of rows in the input matrix.
- k- The concurrency degree allowed for this operation.
- cs- The Compression Settings used in the compression.
- Returns:
- The Estimated (hopefully) best groups of ColGroups.