48 from daal.algorithms
import kernel_function
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 leftDatasetFileName = os.path.join(DAAL_PREFIX,
'batch',
'kernel_function.csv')
60 rightDatasetFileName = os.path.join(DAAL_PREFIX,
'batch',
'kernel_function.csv')
66 if __name__ ==
"__main__":
69 leftDataSource = FileDataSource(
70 leftDatasetFileName, DataSourceIface.doAllocateNumericTable,
71 DataSourceIface.doDictionaryFromContext
74 rightDataSource = FileDataSource(
75 rightDatasetFileName, DataSourceIface.doAllocateNumericTable,
76 DataSourceIface.doDictionaryFromContext
80 leftDataSource.loadDataBlock()
81 rightDataSource.loadDataBlock()
84 algorithm = kernel_function.linear.Batch()
87 algorithm.parameter.k = k
88 algorithm.parameter.b = b
89 algorithm.parameter.computationMode = kernel_function.matrixMatrix
92 algorithm.input.set(kernel_function.X, leftDataSource.getNumericTable())
93 algorithm.input.set(kernel_function.Y, rightDataSource.getNumericTable())
97 result = algorithm.compute()
100 printNumericTable(result.get(kernel_function.values),
"Values")