30 import daal.algorithms.math.abs
31 from daal.algorithms
import math
32 from daal.data_management
import FileDataSource, DataSourceIface
34 utils_folder = os.path.realpath(os.path.abspath(os.path.dirname(os.path.dirname(__file__))))
35 if utils_folder
not in sys.path:
36 sys.path.insert(0, utils_folder)
37 from utils
import printNumericTable
40 datasetName = os.path.join(
'..',
'data',
'batch',
'covcormoments_dense.csv')
42 if __name__ ==
"__main__":
45 dataSource = FileDataSource(datasetName,
46 DataSourceIface.doAllocateNumericTable,
47 DataSourceIface.doDictionaryFromContext)
48 dataSource.loadDataBlock()
51 algorithm = math.abs.Batch()
54 algorithm.input.set(math.abs.data, dataSource.getNumericTable())
57 res = algorithm.compute()
60 printNumericTable(res.get(math.abs.value),
"Abs result (first 5 rows):", 5)