SAP HANA Predictive Analysis Library (PAL)

Name Data Type Default Value Description
LAPLACE Double 0 Enables or disables Laplace
smoothing.
●
●
0: Disables Laplace
smoothing
Positive value: Enables
Laplace smoothing for
discrete values
Note: The LAPLACE value is
only stored by JSON format
models. If the PMML format
is chosen, you may need to
set the LAPLACE value again
in the predicting phase.
DISCRETIZATION Integer 0 ● 0: Disables discretization.
● Other values: Uses supervised
discretization
to all the continuous attributes.
Output Table
Table 142:
Table Column Column Data Type Description Constraint
Result 1st column Integer ID
2nd column Varchar or nvarchar Model saved as a
JSON string.
The table must be a
column table.
The maximum length
is 5000.
If the maximum length
of the model is predicted
to exceed
5000, set
IS_SPLIT_MODEL to a
value not equal to 0.
Example
Assume that:
●
DM_PAL is a schema belonging to USER1; and
196 P U B L I C
SAP HANA Predictive Analysis Library (PAL)
PAL Functions