nl.liacs.timeseries.feature

Class BasicFeature

java.lang.Object

nl.liacs.timeseries.feature.BasicFeature

Direct Known Subclasses:

AverageAbsoluteDeviation, ConditionalAverage, ConditionalCount, ConditionalIntegral, ConditionalPeakCount, Correlation, Covariance, Integral, InterQuartileRange, Maximum, Mean, Median, MedianAbsoluteDeviation, Minimum, Mode, RootMeanSquare, SignalsMagnitudeArea, StandardDeviation, Variance

public class BasicFeature
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static OutOfBoundsPolicy	DEFAULT_OOB_POLICY
static java.lang.String	GUI_NAME
static boolean	IS_SINGLE_COLUMN
static int	NR_EXTRA_FIELDS
static java.lang.String	SHORT_NAME

Constructor Summary

Constructors

Constructor and Description
BasicFeature(int theWidth, double theJumpPercentage) The variable "jump" represents the percentage of the window to be skipped in the next extraction of features.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.String	getGuiText()
boolean	getIsSingleColumn()
int	getNrExtraFields()
java.lang.String	getShortText()
double	getValidJump(double theJumpPercentage)
boolean	isValidWidth(int theWidth) Indicates whether theWidth parameter is a valid width for this Kernel.
BasicFeature	setOutOfBoundsPolicy(OutOfBoundsPolicy thePolicy) Sets the new OutOfBoundsPolicy.
java.lang.String	toString() Returns the String representation of this Feature.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

GUI_NAME

public static final java.lang.String GUI_NAME

See Also:

Constant Field Values

SHORT_NAME

public static final java.lang.String SHORT_NAME

See Also:

Constant Field Values

IS_SINGLE_COLUMN

public static final boolean IS_SINGLE_COLUMN

See Also:

Constant Field Values

NR_EXTRA_FIELDS

public static final int NR_EXTRA_FIELDS

See Also:

Constant Field Values

DEFAULT_OOB_POLICY

public static final OutOfBoundsPolicy DEFAULT_OOB_POLICY

Constructor Detail

BasicFeature

public BasicFeature(int theWidth,
            double theJumpPercentage)

The variable "jump" represents the percentage of the window to be skipped in the next extraction of features. If jump = 1.0 then we will be performing aggregation.

Method Detail

setOutOfBoundsPolicy

public BasicFeature setOutOfBoundsPolicy(OutOfBoundsPolicy thePolicy)

Sets the new OutOfBoundsPolicy. The OutOfBoundsPolicy controls the value used in the array returned by the applyTo method, for those values in the input array to which no whole Kernel could be applied.

Parameters:

thePolicy - The OutOfBoundsPolicy to use.

Returns:

The Feature on which this method is called.

See Also:

OutOfBoundsPolicy

isValidWidth

public boolean isValidWidth(int theWidth)

Indicates whether theWidth parameter is a valid width for this Kernel. Note: BasicKernels accept only odd widths > 0. Some Kernels may use even widths, they can override this method. However, they should then also override the applyTo method.

Parameters:

theWidth - TheWidth to test.

Returns:

true if theWidth parameter is a valid width for this Kernel, false otherwise.

See Also:

#applyTo

getValidJump

public double getValidJump(double theJumpPercentage)

getGuiText

public java.lang.String getGuiText()

getShortText

public java.lang.String getShortText()

getIsSingleColumn

public boolean getIsSingleColumn()

getNrExtraFields

public int getNrExtraFields()

toString

public java.lang.String toString()

Returns the String representation of this Feature. It includes the width and jump percentage.

Overrides:

toString in class java.lang.Object

Returns:

The String representation of this Feature.