48 from daal.algorithms
import univariate_outlier_detection
49 from daal.data_management
import FileDataSource, DataSourceIface
51 utils_folder = os.path.realpath(os.path.abspath(os.path.dirname(os.path.dirname(__file__))))
52 if utils_folder
not in sys.path:
53 sys.path.insert(0, utils_folder)
54 from utils
import printNumericTable
56 DAAL_PREFIX = os.path.join(
'..',
'data')
59 datasetFileName = os.path.join(DAAL_PREFIX,
'batch',
'outlierdetection.csv')
61 if __name__ ==
"__main__":
64 dataSource = FileDataSource(
65 datasetFileName, DataSourceIface.doAllocateNumericTable,
66 DataSourceIface.doDictionaryFromContext
70 dataSource.loadDataBlock()
72 nFeatures = dataSource.getNumberOfColumns()
74 algorithm = univariate_outlier_detection.Batch()
76 algorithm.input.set(univariate_outlier_detection.data, dataSource.getNumericTable())
79 res = algorithm.compute()
81 printNumericTable(dataSource.getNumericTable(),
"Input data")
82 printNumericTable(res.get(univariate_outlier_detection.weights),
"Outlier detection result (univariate)")