32 import daal.algorithms.math.abs
33 from daal.algorithms
import math
34 from daal.data_management
import FileDataSource, DataSourceIface
36 utils_folder = os.path.realpath(os.path.abspath(os.path.dirname(os.path.dirname(__file__))))
37 if utils_folder
not in sys.path:
38 sys.path.insert(0, utils_folder)
39 from utils
import printNumericTable
42 datasetName = os.path.join(
'..',
'data',
'batch',
'covcormoments_dense.csv')
44 if __name__ ==
"__main__":
47 dataSource = FileDataSource(datasetName,
48 DataSourceIface.doAllocateNumericTable,
49 DataSourceIface.doDictionaryFromContext)
50 dataSource.loadDataBlock()
53 algorithm = math.abs.Batch()
56 algorithm.input.set(math.abs.data, dataSource.getNumericTable())
59 res = algorithm.compute()
62 printNumericTable(res.get(math.abs.value),
"Abs result (first 5 rows):", 5)