56 import daal.algorithms.math.abs
57 from daal.algorithms
import math
58 from daal.data_management
import FileDataSource, DataSourceIface
60 utils_folder = os.path.realpath(os.path.abspath(os.path.dirname(os.path.dirname(__file__))))
61 if utils_folder
not in sys.path:
62 sys.path.insert(0, utils_folder)
63 from utils
import printNumericTable
66 datasetName = os.path.join(
'..',
'data',
'batch',
'covcormoments_dense.csv')
68 if __name__ ==
"__main__":
71 dataSource = FileDataSource(datasetName,
72 DataSourceIface.doAllocateNumericTable,
73 DataSourceIface.doDictionaryFromContext)
74 dataSource.loadDataBlock()
77 algorithm = math.abs.Batch()
80 algorithm.input.set(math.abs.data, dataSource.getNumericTable())
83 res = algorithm.compute()
86 printNumericTable(res.get(math.abs.value),
"Abs result (first 5 rows):", 5)