48 from daal.algorithms
import multivariate_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 printNumericTables
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()
73 algorithm = multivariate_outlier_detection.Batch()
75 algorithm.input.set(multivariate_outlier_detection.data, dataSource.getNumericTable())
78 res = algorithm.compute()
81 dataSource.getNumericTable(),
82 res.get(multivariate_outlier_detection.weights),
83 "Input data",
"Weights",
84 "Outlier detection result (Default method)"