org.datavec.api.transform.stringreduce

Interface IStringReducer

All Superinterfaces:

Serializable

All Known Implementing Classes:

StringReducer

public interface IStringReducer
extends Serializable

A reducer aggregates or combines a set of examples into a single List

Method Summary

Modifier and Type	Method and Description
List<String>	getInputColumns()
Schema	getInputSchema()
List<Writable>	reduce(List<List<Writable>> examplesList)
void	setInputSchema(Schema schema)
Schema	transform(Schema schema)

Method Detail

setInputSchema

void setInputSchema(Schema schema)

Parameters:

schema -

getInputSchema

Schema getInputSchema()

Returns:

transform

Schema transform(Schema schema)

Parameters:

schema -

Returns:

reduce

List<Writable> reduce(List<List<Writable>> examplesList)

Parameters:

examplesList -

Returns:

getInputColumns

List<String> getInputColumns()

Returns: