47 from daal.algorithms
import univariate_outlier_detection
48 from daal.data_management
import FileDataSource, DataSourceIface
50 utils_folder = os.path.realpath(os.path.abspath(os.path.dirname(os.path.dirname(__file__))))
51 if utils_folder
not in sys.path:
52 sys.path.insert(0, utils_folder)
53 from utils
import printNumericTable
55 DAAL_PREFIX = os.path.join(
'..',
'data')
58 datasetFileName = os.path.join(DAAL_PREFIX,
'batch',
'outlierdetection.csv')
60 if __name__ ==
"__main__":
63 dataSource = FileDataSource(
64 datasetFileName, DataSourceIface.doAllocateNumericTable,
65 DataSourceIface.doDictionaryFromContext
69 dataSource.loadDataBlock()
71 nFeatures = dataSource.getNumberOfColumns()
73 algorithm = univariate_outlier_detection.Batch()
75 algorithm.input.set(univariate_outlier_detection.data, dataSource.getNumericTable())
78 res = algorithm.compute()
80 printNumericTable(dataSource.getNumericTable(),
"Input data")
81 printNumericTable(res.get(univariate_outlier_detection.weights),
"Outlier detection result (univariate)")