47 from daal.algorithms
import low_order_moments
49 utils_folder = os.path.realpath(os.path.abspath(os.path.dirname(os.path.dirname(__file__))))
50 if utils_folder
not in sys.path:
51 sys.path.insert(0, utils_folder)
52 from utils
import printNumericTable, createSparseTable
54 DAAL_PREFIX = os.path.join(
'..',
'data')
58 datasetFileName = os.path.join(DAAL_PREFIX,
'batch',
'covcormoments_csr.csv')
61 def printResults(res):
63 printNumericTable(res.get(low_order_moments.minimum),
"Minimum:")
64 printNumericTable(res.get(low_order_moments.maximum),
"Maximum:")
65 printNumericTable(res.get(low_order_moments.sum),
"Sum:")
66 printNumericTable(res.get(low_order_moments.sumSquares),
"Sum of squares:")
67 printNumericTable(res.get(low_order_moments.sumSquaresCentered),
"Sum of squared difference from the means:")
68 printNumericTable(res.get(low_order_moments.mean),
"Mean:")
69 printNumericTable(res.get(low_order_moments.secondOrderRawMoment),
"Second order raw moment:")
70 printNumericTable(res.get(low_order_moments.variance),
"Variance:")
71 printNumericTable(res.get(low_order_moments.standardDeviation),
"Standard deviation:")
72 printNumericTable(res.get(low_order_moments.variation),
"Variation:")
74 if __name__ ==
"__main__":
77 dataTable = createSparseTable(datasetFileName)
80 algorithm = low_order_moments.Batch()
83 algorithm.input.set(low_order_moments.data, dataTable)
86 res = algorithm.compute()