|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.ObjectjAudioFeatureExtractor.Aggregators.Aggregator
jAudioFeatureExtractor.Aggregators.DummyAgg
public class DummyAgg
Field Summary | |
---|---|
double[][][] |
data
|
FeatureDefinition |
definition
|
int[] |
featureIndex
|
FeatureExtractor[] |
featureName
|
FeatureExtractor[] |
presetFeature
|
Fields inherited from class jAudioFeatureExtractor.Aggregators.Aggregator |
---|
LINE_SEP |
Constructor Summary | |
---|---|
DummyAgg()
|
|
DummyAgg(FeatureExtractor[] f)
|
Method Summary | |
---|---|
void |
aggregate(double[][][] values)
Aggregates the values of the features specified by the init function accross all windows of the data recieved. |
java.lang.Object |
clone()
Create a new aggregator of the same class |
FeatureDefinition |
getFeatureDefinition()
Description of a particular instantiation of an aggregate. |
java.lang.String[] |
getFeaturesToApply()
Provide a list of features that are to be aggregated by this feature. |
void |
init(int[] featureIndecis)
Specifies which Features are to be extracted and the index of these features in the values array that will passed into the aggregate function |
void |
outputACEFeatureKeyEntries(java.io.DataOutputStream output)
Output the feature definition entry (for an ACE feature definition file) for this particular instantiation of the aggreagtor. |
void |
outputACEValueEntries(java.io.DataOutputStream output)
Output the data definition entries of a the ACE format |
void |
outputARFFHeaderEntries(java.io.DataOutputStream output)
Output the header entries of a Weka ARFF file. |
void |
outputARFFValueEntries(java.io.DataOutputStream output)
Output the data in the ARFF body. |
void |
setSource(FeatureExtractor feature)
|
Methods inherited from class jAudioFeatureExtractor.Aggregators.Aggregator |
---|
calculateOffset, collapseFeatures, getAggregatorDefinition, getParamaters, getResults, setParameters |
Methods inherited from class java.lang.Object |
---|
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
---|
public int[] featureIndex
public FeatureExtractor[] featureName
public FeatureExtractor[] presetFeature
public FeatureDefinition definition
public double[][][] data
Constructor Detail |
---|
public DummyAgg()
public DummyAgg(FeatureExtractor[] f)
Method Detail |
---|
public void aggregate(double[][][] values)
Aggregator
aggregate
in class Aggregator
values
- complete array of the extracted features. Indecis are window,
feature, and then feature value.public java.lang.Object clone()
Aggregator
clone
in class Aggregator
public FeatureDefinition getFeatureDefinition()
Aggregator
getFeatureDefinition
in class Aggregator
public void init(int[] featureIndecis) throws java.lang.Exception
Aggregator
init
in class Aggregator
featureIndecis
- Indecis of these features in the array passed in aggregate
java.lang.Exception
- if either parameter is null, of dicffering lengths, or
contain invalid index values.public void setSource(FeatureExtractor feature)
setSource
in class Aggregator
public java.lang.String[] getFeaturesToApply()
Aggregator
getFeaturesToApply
in class Aggregator
public void outputACEFeatureKeyEntries(java.io.DataOutputStream output) throws java.lang.Exception
Aggregator
outputACEFeatureKeyEntries
in class Aggregator
output
- output stream to be used.
java.lang.Exception
public void outputACEValueEntries(java.io.DataOutputStream output) throws java.lang.Exception
Aggregator
outputACEValueEntries
in class Aggregator
output
- stream to write the data to
java.lang.Exception
public void outputARFFHeaderEntries(java.io.DataOutputStream output) throws java.lang.Exception
Aggregator
outputARFFHeaderEntries
in class Aggregator
output
- stream to write the data to
java.lang.Exception
public void outputARFFValueEntries(java.io.DataOutputStream output) throws java.lang.Exception
Aggregator
outputARFFValueEntries
in class Aggregator
java.lang.Exception
|
|||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |