Package | Description |
---|---|
org.datavec.api.transform | |
org.datavec.api.transform.reduce | |
org.datavec.api.transform.sequence.window | |
org.datavec.api.transform.serde |
Modifier and Type | Method and Description |
---|---|
TransformProcess.Builder |
TransformProcess.Builder.reduce(IReducer reducer)
Reduce (i.e., aggregate/combine) a set of examples (typically by key).
|
TransformProcess.Builder |
TransformProcess.Builder.reduceSequenceByWindow(IReducer reducer,
WindowFunction windowFunction)
Reduce (i.e., aggregate/combine) a set of sequence examples - for each sequence individually - using a window function.
|
Constructor and Description |
---|
DataAction(IReducer reducer) |
Modifier and Type | Class and Description |
---|---|
class |
Reducer
A Reducer is used to take a set of examples and reduce them.
|
Constructor and Description |
---|
ReduceSequenceByWindowTransform(IReducer reducer,
WindowFunction windowFunction) |
Modifier and Type | Method and Description |
---|---|
IReducer |
BaseSerializer.deserializeReducer(String str)
Deserialize an IReducer serialized using
BaseSerializer.serialize(Object) |
Modifier and Type | Method and Description |
---|---|
List<IReducer> |
BaseSerializer.deserializeReducerList(String str)
Deserialize an IReducer List serialized using
BaseSerializer.serializeReducerList(List) , or
an array serialized using BaseSerializer.serialize(IReducer[]) |
Modifier and Type | Method and Description |
---|---|
String |
BaseSerializer.serialize(IReducer[] reducers) |
Modifier and Type | Method and Description |
---|---|
String |
BaseSerializer.serializeReducerList(List<IReducer> list)
Serialize a list of IReducers
|
Constructor and Description |
---|
ReducerList(List<IReducer> list) |
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