Package | Description |
---|---|
org.apache.ignite.ml.dataset |
Base package for machine learning dataset classes.
|
org.apache.ignite.ml.dataset.impl.cache |
Base package for cache based implementation of machine learning dataset.
|
org.apache.ignite.ml.dataset.impl.local |
Base package for local implementation of machine learning dataset.
|
org.apache.ignite.ml.dataset.primitive |
Package that contains basic primitives build on top of
Dataset . |
Modifier and Type | Method and Description |
---|---|
default <R> R |
Dataset.compute(IgniteBiFunction<D,Integer,R> map,
IgniteBinaryOperator<R> reduce)
Applies the specified
map function to every partition data and partition index in the dataset
and then reduces map results to final result by using the reduce function. |
<R> R |
Dataset.compute(IgniteBiFunction<D,Integer,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data and partition index in the dataset
and then reduces map results to final result by using the reduce function. |
default <R> R |
Dataset.compute(IgniteFunction<D,R> map,
IgniteBinaryOperator<R> reduce)
Applies the specified
map function to every partition data in the dataset and then reduces
map results to final result by using the reduce function. |
default <R> R |
Dataset.compute(IgniteFunction<D,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data in the dataset and then reduces
map results to final result by using the reduce function. |
default <R> R |
Dataset.computeWithCtx(IgniteBiFunction<C,D,R> map,
IgniteBinaryOperator<R> reduce)
Applies the specified
map function to every partition data and context in the dataset
and then reduces map results to final result by using the reduce function. |
default <R> R |
Dataset.computeWithCtx(IgniteBiFunction<C,D,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data and context in the dataset
and then reduces map results to final result by using the reduce function. |
default <R> R |
Dataset.computeWithCtx(IgniteTriFunction<C,D,Integer,R> map,
IgniteBinaryOperator<R> reduce)
Applies the specified
map function to every partition data , context and partition
index in the dataset and then reduces map results to final result by using the reduce function. |
<R> R |
Dataset.computeWithCtx(IgniteTriFunction<C,D,Integer,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data , context and partition
index in the dataset and then reduces map results to final result by using the reduce function. |
Modifier and Type | Method and Description |
---|---|
<R> R |
CacheBasedDataset.compute(IgniteBiFunction<D,Integer,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data and partition index in the dataset
and then reduces map results to final result by using the reduce function. |
<R> R |
CacheBasedDataset.computeWithCtx(IgniteTriFunction<C,D,Integer,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data , context and partition
index in the dataset and then reduces map results to final result by using the reduce function. |
Modifier and Type | Method and Description |
---|---|
<R> R |
LocalDataset.compute(IgniteBiFunction<D,Integer,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data and partition index in the dataset
and then reduces map results to final result by using the reduce function. |
<R> R |
LocalDataset.computeWithCtx(IgniteTriFunction<C,D,Integer,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data , context and partition
index in the dataset and then reduces map results to final result by using the reduce function. |
Modifier and Type | Method and Description |
---|---|
<R> R |
DatasetWrapper.compute(IgniteBiFunction<D,Integer,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data and partition index in the dataset
and then reduces map results to final result by using the reduce function. |
<R> R |
DatasetWrapper.computeWithCtx(IgniteTriFunction<C,D,Integer,R> map,
IgniteBinaryOperator<R> reduce,
R identity)
Applies the specified
map function to every partition data , context and partition
index in the dataset and then reduces map results to final result by using the reduce function. |
Follow @ApacheIgnite
Ignite Database and Caching Platform : ver. 2.7.2 Release Date : February 6 2019