org.datavec.api.transform.filter

Interface Filter

All Superinterfaces:

ColumnOp, Serializable

All Known Implementing Classes:

BaseColumnFilter, ConditionFilter, FilterInvalidValues, InvalidNumColumns

public interface Filter
extends Serializable, ColumnOp

Filter: a method of removing examples (or sequences) according to some condition

Author:

Alex Black

Method Summary

Modifier and Type	Method and Description
Schema	getInputSchema() Getter for input schema
boolean	removeExample(List<Writable> writables)
boolean	removeExample(Object example)
boolean	removeSequence(List<List<Writable>> sequence)
boolean	removeSequence(Object sequence)
void	setInputSchema(Schema schema) Set the input schema.

Methods inherited from interface org.datavec.api.transform.ColumnOp

columnName, columnNames, outputColumnName, outputColumnNames, transform

Method Detail

removeExample

boolean removeExample(Object example)

Parameters:

example - Example

Returns:

true if example should be removed, false to keep

removeSequence

boolean removeSequence(Object sequence)

Parameters:

sequence - sequence example

Returns:

true if example should be removed, false to keep

removeExample

boolean removeExample(List<Writable> writables)

Parameters:

writables - Example

Returns:

true if example should be removed, false to keep

removeSequence

boolean removeSequence(List<List<Writable>> sequence)

Parameters:

sequence - sequence example

Returns:

true if example should be removed, false to keep

setInputSchema

void setInputSchema(Schema schema)

Description copied from interface: ColumnOp

Set the input schema.

Specified by:

setInputSchema in interface ColumnOp

Parameters:

schema -

getInputSchema

Schema getInputSchema()

Description copied from interface: ColumnOp

Getter for input schema

Specified by:

getInputSchema in interface ColumnOp

Returns: