24 from daal.algorithms
import kernel_function
25 from daal.data_management
import FileDataSource, DataSourceIface
27 utils_folder = os.path.realpath(os.path.abspath(os.path.dirname(os.path.dirname(__file__))))
28 if utils_folder
not in sys.path:
29 sys.path.insert(0, utils_folder)
30 from utils
import printNumericTable
32 DAAL_PREFIX = os.path.join(
'..',
'data')
35 leftDatasetFileName = os.path.join(DAAL_PREFIX,
'batch',
'kernel_function.csv')
36 rightDatasetFileName = os.path.join(DAAL_PREFIX,
'batch',
'kernel_function.csv')
42 if __name__ ==
"__main__":
45 leftDataSource = FileDataSource(
46 leftDatasetFileName, DataSourceIface.doAllocateNumericTable,
47 DataSourceIface.doDictionaryFromContext
50 rightDataSource = FileDataSource(
51 rightDatasetFileName, DataSourceIface.doAllocateNumericTable,
52 DataSourceIface.doDictionaryFromContext
56 leftDataSource.loadDataBlock()
57 rightDataSource.loadDataBlock()
60 algorithm = kernel_function.linear.Batch()
63 algorithm.parameter.k = k
64 algorithm.parameter.b = b
65 algorithm.parameter.computationMode = kernel_function.matrixMatrix
68 algorithm.input.set(kernel_function.X, leftDataSource.getNumericTable())
69 algorithm.input.set(kernel_function.Y, rightDataSource.getNumericTable())
73 result = algorithm.compute()
76 printNumericTable(result.get(kernel_function.values),
"Values")