Machine Learning for Sparse Data Action Set
Provides actions for sparse data learning
sparseSvmTrain Action
Trains an SVM model for sparse dataset.
Summary: Input and Output Tables
If a row includes a subparameter, you can specify the name, caslib, and so on in the subparameter. Otherwise, you can specify the name, caslib, and so on in the parameter.
|
Parameter |
Subparameter |
Description |
|---|---|---|
|
required parametertable |
— |
specifies the settings for an input table. |
|
Parameter |
Subparameter |
Description |
|---|---|---|
|
required parametercasOut |
produces the training output table. | |
|
— |
specifies the output data table in which to save the scoring results to be used in the score action of the aStore action set. |
Parameter Descriptions
c=double
specifies the object function loss penalty.
| Alias | penalty |
|---|---|
| Default | 10 |
| Minimum value (exclusive) | 0 |
* input="variable-name"
specifies the input variable to use for analysis.
| Alias | sparseInput |
|---|
maxIters=64-bit-integer
specifies the maximum number of iterations.
| Default | 100 |
|---|---|
| Minimum value | 1 |
output={outputStatement}
produces the training output table.
For more information about specifying the output parameter, see the common outputStatement parameter (Appendix A: Common Parameters).
printLevel="AGGRESSIVE" | "BASIC" | "MODERATE" | "NONE" | 64-bit-integer
specifies the level from which the information tables are generated.
| Default | MODERATE |
|---|---|
| AGGRESSIVE | generates all information tables. |
| BASIC | generates basic information tables. |
| MODERATE | generates standard information tables. |
| NONE | generates no information tables. |
regL1=double
specifies the L1 regularization penalization weight.
| Default | 0 |
|---|---|
| Minimum value | 0 |
regL2=double
specifies the L2 regularization penalization weight.
| Default | 0 |
|---|---|
| Minimum value | 0 |
saveState={casouttable}
specifies the output data table in which to save the scoring results to be used in the score action of the aStore action set.
| Long form | saveState={name="table-name"} |
|---|---|
| Shortcut form | saveState="table-name" |
The casouttable value can be one or more of the following:
caslib="string"
specifies the name of the caslib for the output table.
label="string"
specifies the descriptive label to associate with the table.
lifetime=64-bit-integer
specifies the number of seconds to keep the table in memory after it is last accessed. The table is dropped if it is not accessed for the specified number of seconds.
| Default | 0 |
|---|---|
| Minimum value | 0 |
memoryFormat="DVR" | "INHERIT" | "STANDARD"
specifies the memory format for the output table.
| Default | INHERIT |
|---|
DVR
use the duplicate value reduction memory format. This memory format can reduce the memory consumption and file size when the input data contains duplicate values.
name="table-name"
specifies the name for the output table.
promote=TRUE | FALSE
when set to True, adds the output table with a global scope. This enables other sessions to access the table, subject to access controls. The target caslib must also have a global scope.
| Default | FALSE |
|---|
replace=TRUE | FALSE
when set to True, overwrites an existing table that has the same name.
| Default | FALSE |
|---|
seed=64-bit-integer
specifies a nonnegative integer as the random number seed.
| Default | 1 |
|---|---|
| Minimum value | 0 |
* table={castable}
specifies the settings for an input table.
| Long form | table={name="table-name"} |
|---|---|
| Shortcut form | table="table-name" |
The castable value can be one or more of the following:
caslib="string"
specifies the caslib for the input table that you want to use with the action. By default, the active caslib is used. Specify a value only if you need to access a table from a different caslib.
computedOnDemand=TRUE | FALSE
when set to True, creates the computed variables when the table is loaded instead of when the action begins.
| Alias | compOnDemand |
|---|---|
| Default | FALSE |
computedVars={{casinvardesc-1} <, {casinvardesc-2}, ...>}
specifies the names of the computed variables to create. Specify an expression for each variable in the computedVarsProgram parameter. If you do not specify this parameter, then all variables from computedVarsProgram are automatically included.
| Alias | compVars |
|---|
The casinvardesc value can be one or more of the following:
format="string"
specifies the format to apply to the variable.
formattedLength=integer
specifies the length of the format field plus the length of the format precision.
label="string"
specifies the descriptive label for the variable.
* name="variable-name"
specifies the name for the variable.
nfd=integer
specifies the length of the format precision.
nfl=integer
specifies the length of the format field.
computedVarsProgram="string"
specifies an expression for each computed variable that you include in the computedVars parameter.
| Alias | compPgm |
|---|
dataSourceOptions={key-1=any-list-or-data-type-1 <, key-2=any-list-or-data-type-2, ...>}
specifies data source options.
| Aliases | options |
|---|---|
| dataSource |
importOptions={fileType="ANY" | "AUDIO" | "AUTO" | "BASESAS" | "CSV" | "DOCUMENT" | "DTA" | "ESP" | "EXCEL" | "FMT" | "HDAT" | "IMAGE" | "JMP" | "LASR" | "PARQUET" | "SPSS" | "VIDEO" | "XLS", fileType-specific-parameters}
specifies the settings for reading a table from a data source.
| Alias | import |
|---|
For more information about specifying the importOptions parameter, see the common importOptions parameter (Appendix A: Common Parameters).
* name="table-name"
specifies the name of the input table.
singlePass=TRUE | FALSE
when set to True, does not create a transient table on the server. Setting this parameter to True can be efficient, but the data might not have stable ordering upon repeated runs.
| Default | FALSE |
|---|
vars={{casinvardesc-1} <, {casinvardesc-2}, ...>}
specifies the variables to use in the action.
The casinvardesc value can be one or more of the following:
format="string"
specifies the format to apply to the variable.
formattedLength=integer
specifies the length of the format field plus the length of the format precision.
label="string"
specifies the descriptive label for the variable.
* name="variable-name"
specifies the name for the variable.
nfd=integer
specifies the length of the format precision.
nfl=integer
specifies the length of the format field.
where="where-expression"
specifies an expression for subsetting the input data.
whereTable={groupbytable}
specifies an input table that contains rows to use as a WHERE filter. If the vars parameter is not specified, then all the variable names that are common to the input table and the filtering table are used to find matching rows. If the where parameter for the input table and this parameter are specified, then this filtering table is applied first.
The groupbytable value can be one or more of the following:
casLib="string"
specifies the caslib for the filter table. By default, the active caslib is used.
dataSourceOptions={adls_noreq-parameters | bigquery-parameters | cas_noreq-parameters | clouddex-parameters | db2-parameters | dnfs-parameters | esp-parameters | fedsvr-parameters | gcs_noreq-parameters | hadoop-parameters | hana-parameters | impala-parameters | informix-parameters | jdbc-parameters | mongodb-parameters | mysql-parameters | odbc-parameters | oracle-parameters | path-parameters | postgres-parameters | redshift-parameters | s3-parameters | sapiq-parameters | sforce-parameters | singlestore_standard-parameters | snowflake-parameters | spark-parameters | spde-parameters | sqlserver-parameters | ss_noreq-parameters | teradata-parameters | vertica-parameters | yellowbrick-parameters}
specifies data source options.
| Aliases | options |
|---|---|
| dataSource |
For more information about specifying the dataSourceOptions parameter, see the common dataSourceOptions parameter (Appendix A: Common Parameters).
importOptions={fileType="ANY" | "AUDIO" | "AUTO" | "BASESAS" | "CSV" | "DOCUMENT" | "DTA" | "ESP" | "EXCEL" | "FMT" | "HDAT" | "IMAGE" | "JMP" | "LASR" | "PARQUET" | "SPSS" | "VIDEO" | "XLS", fileType-specific-parameters}
specifies the settings for reading a table from a data source.
| Alias | import |
|---|
For more information about specifying the importOptions parameter, see the common importOptions parameter (Appendix A: Common Parameters).
* name="table-name"
specifies the name of the filter table.
vars={{casinvardesc-1} <, {casinvardesc-2}, ...>}
specifies the variable names to use from the filter table.
The casinvardesc value can be one or more of the following:
format="string"
specifies the format to apply to the variable.
formattedLength=integer
specifies the length of the format field plus the length of the format precision.
label="string"
specifies the descriptive label for the variable.
* name="variable-name"
specifies the name for the variable.
nfd=integer
specifies the length of the format precision.
nfl=integer
specifies the length of the format field.
where="where-expression"
specifies an expression for subsetting the data from the filter table.
tolerance=double
specifies the tolerance value for when to stop iterations.
| Default | 1E-06 |
|---|---|
| Minimum value (exclusive) | 0 |
sparseSvmTrain Action
Trains an SVM model for sparse dataset.
Summary: Input and Output Tables
If a row includes a subparameter, you can specify the name, caslib, and so on in the subparameter. Otherwise, you can specify the name, caslib, and so on in the parameter.
|
Parameter |
Subparameter |
Description |
|---|---|---|
|
required parametertable |
— |
specifies the settings for an input table. |
|
Parameter |
Subparameter |
Description |
|---|---|---|
|
required parametercasOut |
produces the training output table. | |
|
— |
specifies the output data table in which to save the scoring results to be used in the score action of the aStore action set. |
Parameter Descriptions
c=double
specifies the object function loss penalty.
| Alias | penalty |
|---|---|
| Default | 10 |
| Minimum value (exclusive) | 0 |
* input="variable-name"
specifies the input variable to use for analysis.
| Alias | sparseInput |
|---|
maxIters=64-bit-integer
specifies the maximum number of iterations.
| Default | 100 |
|---|---|
| Minimum value | 1 |
output={outputStatement}
produces the training output table.
For more information about specifying the output parameter, see the common outputStatement parameter (Appendix A: Common Parameters).
printLevel="AGGRESSIVE" | "BASIC" | "MODERATE" | "NONE" | 64-bit-integer
specifies the level from which the information tables are generated.
| Default | MODERATE |
|---|---|
| AGGRESSIVE | generates all information tables. |
| BASIC | generates basic information tables. |
| MODERATE | generates standard information tables. |
| NONE | generates no information tables. |
regL1=double
specifies the L1 regularization penalization weight.
| Default | 0 |
|---|---|
| Minimum value | 0 |
regL2=double
specifies the L2 regularization penalization weight.
| Default | 0 |
|---|---|
| Minimum value | 0 |
saveState={casouttable}
specifies the output data table in which to save the scoring results to be used in the score action of the aStore action set.
| Long form | saveState={name="table-name"} |
|---|---|
| Shortcut form | saveState="table-name" |
The casouttable value can be one or more of the following:
caslib="string"
specifies the name of the caslib for the output table.
label="string"
specifies the descriptive label to associate with the table.
lifetime=64-bit-integer
specifies the number of seconds to keep the table in memory after it is last accessed. The table is dropped if it is not accessed for the specified number of seconds.
| Default | 0 |
|---|---|
| Minimum value | 0 |
memoryFormat="DVR" | "INHERIT" | "STANDARD"
specifies the memory format for the output table.
| Default | INHERIT |
|---|
DVR
use the duplicate value reduction memory format. This memory format can reduce the memory consumption and file size when the input data contains duplicate values.
name="table-name"
specifies the name for the output table.
promote=true | false
when set to True, adds the output table with a global scope. This enables other sessions to access the table, subject to access controls. The target caslib must also have a global scope.
| Default | false |
|---|
replace=true | false
when set to True, overwrites an existing table that has the same name.
| Default | false |
|---|
seed=64-bit-integer
specifies a nonnegative integer as the random number seed.
| Default | 1 |
|---|---|
| Minimum value | 0 |
* table={castable}
specifies the settings for an input table.
| Long form | table={name="table-name"} |
|---|---|
| Shortcut form | table="table-name" |
The castable value can be one or more of the following:
caslib="string"
specifies the caslib for the input table that you want to use with the action. By default, the active caslib is used. Specify a value only if you need to access a table from a different caslib.
computedOnDemand=true | false
when set to True, creates the computed variables when the table is loaded instead of when the action begins.
| Alias | compOnDemand |
|---|---|
| Default | false |
computedVars={{casinvardesc-1} <, {casinvardesc-2}, ...>}
specifies the names of the computed variables to create. Specify an expression for each variable in the computedVarsProgram parameter. If you do not specify this parameter, then all variables from computedVarsProgram are automatically included.
| Alias | compVars |
|---|
The casinvardesc value can be one or more of the following:
format="string"
specifies the format to apply to the variable.
formattedLength=integer
specifies the length of the format field plus the length of the format precision.
label="string"
specifies the descriptive label for the variable.
* name="variable-name"
specifies the name for the variable.
nfd=integer
specifies the length of the format precision.
nfl=integer
specifies the length of the format field.
computedVarsProgram="string"
specifies an expression for each computed variable that you include in the computedVars parameter.
| Alias | compPgm |
|---|
dataSourceOptions={key-1=any-list-or-data-type-1 <, key-2=any-list-or-data-type-2, ...>}
specifies data source options.
| Aliases | options |
|---|---|
| dataSource |
importOptions={fileType="ANY" | "AUDIO" | "AUTO" | "BASESAS" | "CSV" | "DOCUMENT" | "DTA" | "ESP" | "EXCEL" | "FMT" | "HDAT" | "IMAGE" | "JMP" | "LASR" | "PARQUET" | "SPSS" | "VIDEO" | "XLS", fileType-specific-parameters}
specifies the settings for reading a table from a data source.
| Alias | import |
|---|
For more information about specifying the importOptions parameter, see the common importOptions parameter (Appendix A: Common Parameters).
* name="table-name"
specifies the name of the input table.
singlePass=true | false
when set to True, does not create a transient table on the server. Setting this parameter to True can be efficient, but the data might not have stable ordering upon repeated runs.
| Default | false |
|---|
vars={{casinvardesc-1} <, {casinvardesc-2}, ...>}
specifies the variables to use in the action.
The casinvardesc value can be one or more of the following:
format="string"
specifies the format to apply to the variable.
formattedLength=integer
specifies the length of the format field plus the length of the format precision.
label="string"
specifies the descriptive label for the variable.
* name="variable-name"
specifies the name for the variable.
nfd=integer
specifies the length of the format precision.
nfl=integer
specifies the length of the format field.
where="where-expression"
specifies an expression for subsetting the input data.
whereTable={groupbytable}
specifies an input table that contains rows to use as a WHERE filter. If the vars parameter is not specified, then all the variable names that are common to the input table and the filtering table are used to find matching rows. If the where parameter for the input table and this parameter are specified, then this filtering table is applied first.
The groupbytable value can be one or more of the following:
casLib="string"
specifies the caslib for the filter table. By default, the active caslib is used.
dataSourceOptions={adls_noreq-parameters | bigquery-parameters | cas_noreq-parameters | clouddex-parameters | db2-parameters | dnfs-parameters | esp-parameters | fedsvr-parameters | gcs_noreq-parameters | hadoop-parameters | hana-parameters | impala-parameters | informix-parameters | jdbc-parameters | mongodb-parameters | mysql-parameters | odbc-parameters | oracle-parameters | path-parameters | postgres-parameters | redshift-parameters | s3-parameters | sapiq-parameters | sforce-parameters | singlestore_standard-parameters | snowflake-parameters | spark-parameters | spde-parameters | sqlserver-parameters | ss_noreq-parameters | teradata-parameters | vertica-parameters | yellowbrick-parameters}
specifies data source options.
| Aliases | options |
|---|---|
| dataSource |
For more information about specifying the dataSourceOptions parameter, see the common dataSourceOptions parameter (Appendix A: Common Parameters).
importOptions={fileType="ANY" | "AUDIO" | "AUTO" | "BASESAS" | "CSV" | "DOCUMENT" | "DTA" | "ESP" | "EXCEL" | "FMT" | "HDAT" | "IMAGE" | "JMP" | "LASR" | "PARQUET" | "SPSS" | "VIDEO" | "XLS", fileType-specific-parameters}
specifies the settings for reading a table from a data source.
| Alias | import |
|---|
For more information about specifying the importOptions parameter, see the common importOptions parameter (Appendix A: Common Parameters).
* name="table-name"
specifies the name of the filter table.
vars={{casinvardesc-1} <, {casinvardesc-2}, ...>}
specifies the variable names to use from the filter table.
The casinvardesc value can be one or more of the following:
format="string"
specifies the format to apply to the variable.
formattedLength=integer
specifies the length of the format field plus the length of the format precision.
label="string"
specifies the descriptive label for the variable.
* name="variable-name"
specifies the name for the variable.
nfd=integer
specifies the length of the format precision.
nfl=integer
specifies the length of the format field.
where="where-expression"
specifies an expression for subsetting the data from the filter table.
tolerance=double
specifies the tolerance value for when to stop iterations.
| Default | 1E-06 |
|---|---|
| Minimum value (exclusive) | 0 |
sparseSvmTrain Action
Trains an SVM model for sparse dataset.
Summary: Input and Output Tables
If a row includes a subparameter, you can specify the name, caslib, and so on in the subparameter. Otherwise, you can specify the name, caslib, and so on in the parameter.
|
Parameter |
Subparameter |
Description |
|---|---|---|
|
required parametertable |
— |
specifies the settings for an input table. |
|
Parameter |
Subparameter |
Description |
|---|---|---|
|
required parametercasOut |
produces the training output table. | |
|
— |
specifies the output data table in which to save the scoring results to be used in the score action of the aStore action set. |
Parameter Descriptions
c=double
specifies the object function loss penalty.
| Alias | penalty |
|---|---|
| Default | 10 |
| Minimum value (exclusive) | 0 |
* input="variable-name"
specifies the input variable to use for analysis.
| Alias | sparseInput |
|---|
maxIters=64-bit-integer
specifies the maximum number of iterations.
| Default | 100 |
|---|---|
| Minimum value | 1 |
output={outputStatement}
produces the training output table.
For more information about specifying the output parameter, see the common outputStatement parameter (Appendix A: Common Parameters).
printLevel="AGGRESSIVE" | "BASIC" | "MODERATE" | "NONE" | 64-bit-integer
specifies the level from which the information tables are generated.
| Default | MODERATE |
|---|---|
| AGGRESSIVE | generates all information tables. |
| BASIC | generates basic information tables. |
| MODERATE | generates standard information tables. |
| NONE | generates no information tables. |
regL1=double
specifies the L1 regularization penalization weight.
| Default | 0 |
|---|---|
| Minimum value | 0 |
regL2=double
specifies the L2 regularization penalization weight.
| Default | 0 |
|---|---|
| Minimum value | 0 |
saveState={casouttable}
specifies the output data table in which to save the scoring results to be used in the score action of the aStore action set.
| Long form | saveState={"name":"table-name"} |
|---|---|
| Shortcut form | saveState="table-name" |
The casouttable value can be one or more of the following:
"caslib":"string"
specifies the name of the caslib for the output table.
"label":"string"
specifies the descriptive label to associate with the table.
"lifetime":64-bit-integer
specifies the number of seconds to keep the table in memory after it is last accessed. The table is dropped if it is not accessed for the specified number of seconds.
| Default | 0 |
|---|---|
| Minimum value | 0 |
"memoryFormat":"DVR" | "INHERIT" | "STANDARD"
specifies the memory format for the output table.
| Default | INHERIT |
|---|
DVR
use the duplicate value reduction memory format. This memory format can reduce the memory consumption and file size when the input data contains duplicate values.
"name":"table-name"
specifies the name for the output table.
"promote":True | False
when set to True, adds the output table with a global scope. This enables other sessions to access the table, subject to access controls. The target caslib must also have a global scope.
| Default | False |
|---|
"replace":True | False
when set to True, overwrites an existing table that has the same name.
| Default | False |
|---|
seed=64-bit-integer
specifies a nonnegative integer as the random number seed.
| Default | 1 |
|---|---|
| Minimum value | 0 |
* table={castable}
specifies the settings for an input table.
| Long form | table={"name":"table-name"} |
|---|---|
| Shortcut form | table="table-name" |
The castable value can be one or more of the following:
"caslib":"string"
specifies the caslib for the input table that you want to use with the action. By default, the active caslib is used. Specify a value only if you need to access a table from a different caslib.
"computedOnDemand":True | False
when set to True, creates the computed variables when the table is loaded instead of when the action begins.
| Alias | compOnDemand |
|---|---|
| Default | False |
"computedVars":[{casinvardesc-1} <, {casinvardesc-2}, ...>]
specifies the names of the computed variables to create. Specify an expression for each variable in the computedVarsProgram parameter. If you do not specify this parameter, then all variables from computedVarsProgram are automatically included.
| Alias | compVars |
|---|
The casinvardesc value can be one or more of the following:
"format":"string"
specifies the format to apply to the variable.
"formattedLength":integer
specifies the length of the format field plus the length of the format precision.
"label":"string"
specifies the descriptive label for the variable.
* "name":"variable-name"
specifies the name for the variable.
"nfd":integer
specifies the length of the format precision.
"nfl":integer
specifies the length of the format field.
"computedVarsProgram":"string"
specifies an expression for each computed variable that you include in the computedVars parameter.
| Alias | compPgm |
|---|
"dataSourceOptions":{"key-1":{any-list-or-data-type-1} <, "key-2":{any-list-or-data-type-2}, ...>}
specifies data source options.
| Aliases | options |
|---|---|
| dataSource |
"importOptions":{"fileType":"ANY" | "AUDIO" | "AUTO" | "BASESAS" | "CSV" | "DOCUMENT" | "DTA" | "ESP" | "EXCEL" | "FMT" | "HDAT" | "IMAGE" | "JMP" | "LASR" | "PARQUET" | "SPSS" | "VIDEO" | "XLS", fileType-specific-parameters}
specifies the settings for reading a table from a data source.
| Alias | import_ |
|---|
For more information about specifying the importOptions parameter, see the common importOptions parameter (Appendix A: Common Parameters).
* "name":"table-name"
specifies the name of the input table.
"singlePass":True | False
when set to True, does not create a transient table on the server. Setting this parameter to True can be efficient, but the data might not have stable ordering upon repeated runs.
| Default | False |
|---|
"vars":[{casinvardesc-1} <, {casinvardesc-2}, ...>]
specifies the variables to use in the action.
The casinvardesc value can be one or more of the following:
"format":"string"
specifies the format to apply to the variable.
"formattedLength":integer
specifies the length of the format field plus the length of the format precision.
"label":"string"
specifies the descriptive label for the variable.
* "name":"variable-name"
specifies the name for the variable.
"nfd":integer
specifies the length of the format precision.
"nfl":integer
specifies the length of the format field.
"where":"where-expression"
specifies an expression for subsetting the input data.
"whereTable":{groupbytable}
specifies an input table that contains rows to use as a WHERE filter. If the vars parameter is not specified, then all the variable names that are common to the input table and the filtering table are used to find matching rows. If the where parameter for the input table and this parameter are specified, then this filtering table is applied first.
The groupbytable value can be one or more of the following:
"casLib":"string"
specifies the caslib for the filter table. By default, the active caslib is used.
"dataSourceOptions":{adls_noreq-parameters | bigquery-parameters | cas_noreq-parameters | clouddex-parameters | db2-parameters | dnfs-parameters | esp-parameters | fedsvr-parameters | gcs_noreq-parameters | hadoop-parameters | hana-parameters | impala-parameters | informix-parameters | jdbc-parameters | mongodb-parameters | mysql-parameters | odbc-parameters | oracle-parameters | path-parameters | postgres-parameters | redshift-parameters | s3-parameters | sapiq-parameters | sforce-parameters | singlestore_standard-parameters | snowflake-parameters | spark-parameters | spde-parameters | sqlserver-parameters | ss_noreq-parameters | teradata-parameters | vertica-parameters | yellowbrick-parameters}
specifies data source options.
| Aliases | options |
|---|---|
| dataSource |
For more information about specifying the dataSourceOptions parameter, see the common dataSourceOptions parameter (Appendix A: Common Parameters).
"importOptions":{"fileType":"ANY" | "AUDIO" | "AUTO" | "BASESAS" | "CSV" | "DOCUMENT" | "DTA" | "ESP" | "EXCEL" | "FMT" | "HDAT" | "IMAGE" | "JMP" | "LASR" | "PARQUET" | "SPSS" | "VIDEO" | "XLS", fileType-specific-parameters}
specifies the settings for reading a table from a data source.
| Alias | import_ |
|---|
For more information about specifying the importOptions parameter, see the common importOptions parameter (Appendix A: Common Parameters).
* "name":"table-name"
specifies the name of the filter table.
"vars":[{casinvardesc-1} <, {casinvardesc-2}, ...>]
specifies the variable names to use from the filter table.
The casinvardesc value can be one or more of the following:
"format":"string"
specifies the format to apply to the variable.
"formattedLength":integer
specifies the length of the format field plus the length of the format precision.
"label":"string"
specifies the descriptive label for the variable.
* "name":"variable-name"
specifies the name for the variable.
"nfd":integer
specifies the length of the format precision.
"nfl":integer
specifies the length of the format field.
"where":"where-expression"
specifies an expression for subsetting the data from the filter table.
tolerance=double
specifies the tolerance value for when to stop iterations.
| Default | 1E-06 |
|---|---|
| Minimum value (exclusive) | 0 |
sparseSvmTrain Action
Trains an SVM model for sparse dataset.
Summary: Input and Output Tables
If a row includes a subparameter, you can specify the name, caslib, and so on in the subparameter. Otherwise, you can specify the name, caslib, and so on in the parameter.
|
Parameter |
Subparameter |
Description |
|---|---|---|
|
required parametertable |
— |
specifies the settings for an input table. |
|
Parameter |
Subparameter |
Description |
|---|---|---|
|
required parametercasOut |
produces the training output table. | |
|
— |
specifies the output data table in which to save the scoring results to be used in the score action of the aStore action set. |
Parameter Descriptions
c=double
specifies the object function loss penalty.
| Alias | penalty |
|---|---|
| Default | 10 |
| Minimum value (exclusive) | 0 |
* input="variable-name"
specifies the input variable to use for analysis.
| Alias | sparseInput |
|---|
maxIters=64-bit-integer
specifies the maximum number of iterations.
| Default | 100 |
|---|---|
| Minimum value | 1 |
output=list(outputStatement)
produces the training output table.
For more information about specifying the output parameter, see the common outputStatement parameter (Appendix A: Common Parameters).
printLevel="AGGRESSIVE" | "BASIC" | "MODERATE" | "NONE" | 64-bit-integer
specifies the level from which the information tables are generated.
| Default | MODERATE |
|---|---|
| AGGRESSIVE | generates all information tables. |
| BASIC | generates basic information tables. |
| MODERATE | generates standard information tables. |
| NONE | generates no information tables. |
regL1=double
specifies the L1 regularization penalization weight.
| Default | 0 |
|---|---|
| Minimum value | 0 |
regL2=double
specifies the L2 regularization penalization weight.
| Default | 0 |
|---|---|
| Minimum value | 0 |
saveState=list(casouttable)
specifies the output data table in which to save the scoring results to be used in the score action of the aStore action set.
| Long form | saveState=list(name="table-name") |
|---|---|
| Shortcut form | saveState="table-name" |
The casouttable value can be one or more of the following:
caslib="string"
specifies the name of the caslib for the output table.
label="string"
specifies the descriptive label to associate with the table.
lifetime=64-bit-integer
specifies the number of seconds to keep the table in memory after it is last accessed. The table is dropped if it is not accessed for the specified number of seconds.
| Default | 0 |
|---|---|
| Minimum value | 0 |
memoryFormat="DVR" | "INHERIT" | "STANDARD"
specifies the memory format for the output table.
| Default | INHERIT |
|---|
DVR
use the duplicate value reduction memory format. This memory format can reduce the memory consumption and file size when the input data contains duplicate values.
name="table-name"
specifies the name for the output table.
promote=TRUE | FALSE
when set to True, adds the output table with a global scope. This enables other sessions to access the table, subject to access controls. The target caslib must also have a global scope.
| Default | FALSE |
|---|
replace=TRUE | FALSE
when set to True, overwrites an existing table that has the same name.
| Default | FALSE |
|---|
seed=64-bit-integer
specifies a nonnegative integer as the random number seed.
| Default | 1 |
|---|---|
| Minimum value | 0 |
* table=list(castable)
specifies the settings for an input table.
| Long form | table=list(name="table-name") |
|---|---|
| Shortcut form | table="table-name" |
The castable value can be one or more of the following:
caslib="string"
specifies the caslib for the input table that you want to use with the action. By default, the active caslib is used. Specify a value only if you need to access a table from a different caslib.
computedOnDemand=TRUE | FALSE
when set to True, creates the computed variables when the table is loaded instead of when the action begins.
| Alias | compOnDemand |
|---|---|
| Default | FALSE |
computedVars=list( list(casinvardesc-1) <, list(casinvardesc-2), ...>)
specifies the names of the computed variables to create. Specify an expression for each variable in the computedVarsProgram parameter. If you do not specify this parameter, then all variables from computedVarsProgram are automatically included.
| Alias | compVars |
|---|
The casinvardesc value can be one or more of the following:
format="string"
specifies the format to apply to the variable.
formattedLength=integer
specifies the length of the format field plus the length of the format precision.
label="string"
specifies the descriptive label for the variable.
* name="variable-name"
specifies the name for the variable.
nfd=integer
specifies the length of the format precision.
nfl=integer
specifies the length of the format field.
computedVarsProgram="string"
specifies an expression for each computed variable that you include in the computedVars parameter.
| Alias | compPgm |
|---|
dataSourceOptions=list(key-1=list(any-list-or-data-type-1) <, key-2=list(any-list-or-data-type-2), ...>)
specifies data source options.
| Aliases | options |
|---|---|
| dataSource |
importOptions=list(fileType="ANY" | "AUDIO" | "AUTO" | "BASESAS" | "CSV" | "DOCUMENT" | "DTA" | "ESP" | "EXCEL" | "FMT" | "HDAT" | "IMAGE" | "JMP" | "LASR" | "PARQUET" | "SPSS" | "VIDEO" | "XLS", fileType-specific-parameters)
specifies the settings for reading a table from a data source.
| Alias | import |
|---|
For more information about specifying the importOptions parameter, see the common importOptions parameter (Appendix A: Common Parameters).
* name="table-name"
specifies the name of the input table.
singlePass=TRUE | FALSE
when set to True, does not create a transient table on the server. Setting this parameter to True can be efficient, but the data might not have stable ordering upon repeated runs.
| Default | FALSE |
|---|
vars=list( list(casinvardesc-1) <, list(casinvardesc-2), ...>)
specifies the variables to use in the action.
The casinvardesc value can be one or more of the following:
format="string"
specifies the format to apply to the variable.
formattedLength=integer
specifies the length of the format field plus the length of the format precision.
label="string"
specifies the descriptive label for the variable.
* name="variable-name"
specifies the name for the variable.
nfd=integer
specifies the length of the format precision.
nfl=integer
specifies the length of the format field.
where="where-expression"
specifies an expression for subsetting the input data.
whereTable=list(groupbytable)
specifies an input table that contains rows to use as a WHERE filter. If the vars parameter is not specified, then all the variable names that are common to the input table and the filtering table are used to find matching rows. If the where parameter for the input table and this parameter are specified, then this filtering table is applied first.
The groupbytable value can be one or more of the following:
casLib="string"
specifies the caslib for the filter table. By default, the active caslib is used.
dataSourceOptions=list(adls_noreq-parameters | bigquery-parameters | cas_noreq-parameters | clouddex-parameters | db2-parameters | dnfs-parameters | esp-parameters | fedsvr-parameters | gcs_noreq-parameters | hadoop-parameters | hana-parameters | impala-parameters | informix-parameters | jdbc-parameters | mongodb-parameters | mysql-parameters | odbc-parameters | oracle-parameters | path-parameters | postgres-parameters | redshift-parameters | s3-parameters | sapiq-parameters | sforce-parameters | singlestore_standard-parameters | snowflake-parameters | spark-parameters | spde-parameters | sqlserver-parameters | ss_noreq-parameters | teradata-parameters | vertica-parameters | yellowbrick-parameters)
specifies data source options.
| Aliases | options |
|---|---|
| dataSource |
For more information about specifying the dataSourceOptions parameter, see the common dataSourceOptions parameter (Appendix A: Common Parameters).
importOptions=list(fileType="ANY" | "AUDIO" | "AUTO" | "BASESAS" | "CSV" | "DOCUMENT" | "DTA" | "ESP" | "EXCEL" | "FMT" | "HDAT" | "IMAGE" | "JMP" | "LASR" | "PARQUET" | "SPSS" | "VIDEO" | "XLS", fileType-specific-parameters)
specifies the settings for reading a table from a data source.
| Alias | import |
|---|
For more information about specifying the importOptions parameter, see the common importOptions parameter (Appendix A: Common Parameters).
* name="table-name"
specifies the name of the filter table.
vars=list( list(casinvardesc-1) <, list(casinvardesc-2), ...>)
specifies the variable names to use from the filter table.
The casinvardesc value can be one or more of the following:
format="string"
specifies the format to apply to the variable.
formattedLength=integer
specifies the length of the format field plus the length of the format precision.
label="string"
specifies the descriptive label for the variable.
* name="variable-name"
specifies the name for the variable.
nfd=integer
specifies the length of the format precision.
nfl=integer
specifies the length of the format field.
where="where-expression"
specifies an expression for subsetting the data from the filter table.
tolerance=double
specifies the tolerance value for when to stop iterations.
| Default | 1E-06 |
|---|---|
| Minimum value (exclusive) | 0 |