Uses of Interface
org.openimaj.util.function.Function

Packages that use Function

Package	Description
org.openimaj.experiment.evaluation.cluster
org.openimaj.experiment.gmm.retrieval
org.openimaj.image.feature.astheticode
org.openimaj.image.indexing.vlad
org.openimaj.math.geometry.path.resample
org.openimaj.math.matrix
org.openimaj.ml.clustering.spectral
org.openimaj.ml.linear.kernel
org.openimaj.util.function
org.openimaj.util.function.context
org.openimaj.util.pair
org.openimaj.util.stream
org.openimaj.util.stream.combine
org.openimaj.util.stream.window

Uses of Function in org.openimaj.experiment.evaluation.cluster

Constructors in org.openimaj.experiment.evaluation.cluster with parameters of type Function

Constructor and Description
ClusterEvaluator(Clusterer<D> gen, D data, Function<B,Integer> indexFunc, Map<A,? extends List<B>> dataset, ClusterAnalyser<T> analyser)
ClusterEvaluator(Clusterer<D> gen, Map<A,? extends List<B>> dataset, Function<List<B>,D> transform, ClusterAnalyser<T> analyser)
RangedDBSCANClusterEvaluator(UniformDoubleRangeIterable r, SparseMatrixDBSCAN gen, Map<A,? extends List<B>> dataset, Function<List<B>,SparseMatrix> transform, ClusterAnalyser<T> analyser)
RangedDBSCANClusterEvaluator(UniformDoubleRangeIterable r, SparseMatrixDBSCAN gen, SparseMatrix data, Function<B,Integer> indexFunc, Map<A,? extends List<B>> dataset, ClusterAnalyser<T> analyser)

Uses of Function in org.openimaj.experiment.gmm.retrieval

Classes in org.openimaj.experiment.gmm.retrieval that implement Function

Modifier and Type	Class and Description
class	DoGSiftFeatureExtractor
class	DSiftFeatureExtractor
class	GMMFromFeatures This function turns a list of features to a gaussian mixture model

Methods in org.openimaj.experiment.gmm.retrieval with parameters of type Function

Modifier and Type	Method and Description
static <FEATURE,INPUT> FeatureExtractionFunction<FEATURE,INPUT>	FeatureExtractionFunction.wrap(Function<INPUT,FEATURE> func)

Constructors in org.openimaj.experiment.gmm.retrieval with parameters of type Function

Constructor and Description
FeatureExtractionFunction(Function<INPUT,FEATURE> func)

Uses of Function in org.openimaj.image.feature.astheticode

Classes in org.openimaj.image.feature.astheticode that implement Function

Modifier and Type	Class and Description
class	AestheticodeDetector Aestheticode detection algorithm.

Uses of Function in org.openimaj.image.indexing.vlad

Classes in org.openimaj.image.indexing.vlad that implement Function

Modifier and Type	Class and Description
static class	VLADIndexerDataBuilder.StandardPostProcesses Feature post-processing options

Methods in org.openimaj.image.indexing.vlad that return Function

Modifier and Type	Method and Description
Function<List<? extends LocalFeature<?,?>>,List<FloatLocalFeatureAdaptor<?>>>	VLADIndexerData.getPostProcess()

Constructors in org.openimaj.image.indexing.vlad with parameters of type Function

Constructor and Description
VLADIndexerData(VLAD<float[]> vlad, FeatureVectorPCA pca, FloatProductQuantiser pq, LocalFeatureExtractor<LocalFeature<?,?>,MBFImage> extractor, Function<List<? extends LocalFeature<?,?>>,List<FloatLocalFeatureAdaptor<?>>> postProcess) Construct with the given data
VLADIndexerDataBuilder(LocalFeatureExtractor<LocalFeature<?,?>,MBFImage> extractor, List<File> localFeatures, boolean normalise, int numVladCentroids, int numIterations, int numPcaDims, int numPqIterations, int numPqAssigners, float sampleProp, float pcaSampleProp, Function<List<? extends LocalFeature<?,?>>,List<FloatLocalFeatureAdaptor<?>>> postProcess) Construct a VLADIndexerDataBuilder with the given parameters

Uses of Function in org.openimaj.math.geometry.path.resample

Classes in org.openimaj.math.geometry.path.resample that implement Function

Modifier and Type	Class and Description
class	LinearResampler Simple linear resampling.

Uses of Function in org.openimaj.math.matrix

Classes in org.openimaj.math.matrix that implement Function

Modifier and Type	Class and Description
class	GramSchmidtProcess Perform the Gram-Schmid process on a vector, returning the orthogonal basis set whose first vector is the input http://zintegra.net/archives/738

Uses of Function in org.openimaj.ml.clustering.spectral

Subinterfaces of Function in org.openimaj.ml.clustering.spectral

Modifier and Type	Interface and Description
static interface	SpectralClusteringConf.ClustererProvider<DATATYPE> A function which can represent itself as a string

Classes in org.openimaj.ml.clustering.spectral that implement Function

Modifier and Type	Class and Description
class	DoubleFVSimilarityFunction<T> Wraps the functionality of a SimilarityClusterer around a dataset
class	NormalisedSimilarityDoubleClustererWrapper<T> Wraps the functionality of a SimilarityClusterer around a dataset
class	RBFSimilarityDoubleClustererWrapper<T> Construct a similarity matrix using a Radial Basis Function
protected static class	SpectralClusteringConf.DefaultClustererFunction<DATATYPE>

Uses of Function in org.openimaj.ml.linear.kernel

Subinterfaces of Function in org.openimaj.ml.linear.kernel

Modifier and Type	Interface and Description
interface	Kernel<T> A function which takes in two T instances and returns a double
interface	VectorKernel

Classes in org.openimaj.ml.linear.kernel that implement Function

Modifier and Type	Class and Description
class	LinearVectorKernel

Uses of Function in org.openimaj.util.function

Classes in org.openimaj.util.function that implement Function

Modifier and Type	Class and Description
class	ListFilter<IN>
class	ListFunction<IN,OUT>

Constructors in org.openimaj.util.function with parameters of type Function

Constructor and Description
ListFunction(Function<IN,OUT> fun)

Uses of Function in org.openimaj.util.function.context

Classes in org.openimaj.util.function.context that implement Function

Modifier and Type	Class and Description
class	ContextFunctionAdaptor<IN,OUT> An adaptor that allows a Function to be applied to a single element of a Context, and store its output in a (potentially) different slot of the Context.
class	ContextGenerator<T> Generate a context stream from a stream of other objects.
class	ContextListFilter<IN> Filter a list of items belonging to a single Context entry using a predicate
class	ContextListFunction<IN,OUT> Apply a Function to a list held within a single element of a Context, writing the resultant list back to the Context, potentially with a different key.
class	ContextListTransform<T> Transform a List of Context instances to a stream of List of T.
class	ContextListTransformFunction<IN,OUT> Transform a List of Context instances to a List of IN and immediately hand this list to an internal function.
class	ContextTransform<T> Transform a context into a stream of another type based on items extracted from the context

Methods in org.openimaj.util.function.context that return Function

Modifier and Type	Method and Description
static <IN,OUT> Function<Context,Context>	ContextFunctionAdaptor.create(String extract, String insert, Function<IN,OUT> inner) Create a new ContextFunctionAdaptor that reads data from a given key, applies a function and sets the result in a different key.

Methods in org.openimaj.util.function.context with parameters of type Function

Modifier and Type	Method and Description
static <IN,OUT> Function<Context,Context>	ContextFunctionAdaptor.create(String extract, String insert, Function<IN,OUT> inner) Create a new ContextFunctionAdaptor that reads data from a given key, applies a function and sets the result in a different key.

Constructors in org.openimaj.util.function.context with parameters of type Function

Constructor and Description
ContextFunctionAdaptor(Function<IN,OUT> inner, ContextExtractor<IN> extract, ContextInsertor<OUT> insert)
ContextFunctionAdaptor(Function<IN,OUT> inner, String extract, String insert) Construct ContextFunctionAdaptor that reads data from a given key, applies a function and sets the result in a different key.
ContextFunctionAdaptor(String both, Function<IN,OUT> inner) Construct ContextFunctionAdaptor that reads data from a given key, applies a function and sets the result with the same key.
ContextListFunction(Function<IN,OUT> inner, ContextExtractor<List<IN>> extract, ContextInsertor<List<OUT>> insert) Construct with the given options.
ContextListFunction(Function<IN,OUT> inner, String both) Construct with the given function.
ContextListFunction(Function<IN,OUT> inner, String extract, String insert) Construct with the function.
ContextListTransformFunction(ContextExtractor<IN> extract, Function<List<IN>,OUT> inner)
ContextListTransformFunction(String key, Function<List<IN>,OUT> inner)

Uses of Function in org.openimaj.util.pair

Methods in org.openimaj.util.pair that return Function

Modifier and Type	Method and Description
static <T,Q> Function<IndependentPair<T,Q>,T>	IndependentPair.getFirstFunction() Get the function that returns the first object from the pair
static <T,Q> Function<IndependentPair<T,Q>,Q>	IndependentPair.getSecondFunction() Get the function that returns the second object from the pair

Uses of Function in org.openimaj.util.stream

Methods in org.openimaj.util.stream with parameters of type Function

Modifier and Type	Method and Description
<R> Stream<R>	Stream.map(Function<T,R> mapper) Transform the stream by creating a new stream that transforms the items in this stream with the given Function.
<R> Stream<R>	AbstractStream.map(Function<T,R> mapper)
<R> Stream<R>	Stream.transform(Function<Stream<T>,Stream<R>> transform) Transform the stream using the given function to transform the items in this stream.
<R> Stream<R>	AbstractStream.transform(Function<Stream<T>,Stream<R>> transform)

Uses of Function in org.openimaj.util.stream.combine

Classes in org.openimaj.util.stream.combine that implement Function

Modifier and Type	Class and Description
class	CombinedStreamFunction<AIN,AOUT,BIN,BOUT> Given a combined stream (i.e.

Constructors in org.openimaj.util.stream.combine with parameters of type Function

Constructor and Description
CombinedStreamFunction(Function<AIN,AOUT> fA, Function<BIN,BOUT> fB) Construct with the given functions to apply to the first and second elements of the pairs in the input stream respectively.
CombinedStreamFunction(Function<AIN,AOUT> fA, Function<BIN,BOUT> fB) Construct with the given functions to apply to the first and second elements of the pairs in the input stream respectively.

Uses of Function in org.openimaj.util.stream.window

Classes in org.openimaj.util.stream.window that implement Function

Modifier and Type	Class and Description
class	CombinedMetaPayloadFunction<AIN,AOUT,BIN,BOUT,AM,BM> Given a combined stream (i.e.
class	ContextRealTimeWindowFunction<IN> Given a period of time to wait in milliseconds, this function consumes a stream for that period of time and produces a new stream of lists representing windows of that time period
class	RealTimeWindowFunction<IN> Given a period of time to wait in milliseconds, this function consumes a stream for that period of time and produces a new stream of lists representing windows of that time period
class	SequentialStreamAggregator<T>
class	WindowAverage Given a window of key,value map instances, this function gets the average of the window
class	WindowFilter<IN,META>
class	WindowFunction<IN,OUT,META>

Constructors in org.openimaj.util.stream.window with parameters of type Function

Constructor and Description
CombinedMetaPayloadFunction(Function<MetaPayload<AIN,AM>,MetaPayload<AOUT,AM>> fA, Function<MetaPayload<BIN,BM>,MetaPayload<BOUT,BM>> fB)
CombinedMetaPayloadFunction(Function<MetaPayload<AIN,AM>,MetaPayload<AOUT,AM>> fA, Function<MetaPayload<BIN,BM>,MetaPayload<BOUT,BM>> fB)
WindowFunction(Function<IN,OUT> fun)