ai.libs.jaicore.ml.tsc.complexity

Class StretchingComplexity

java.lang.Object

ai.libs.jaicore.ml.tsc.complexity.StretchingComplexity

All Implemented Interfaces:

ITimeSeriesComplexity

public class StretchingComplexity
extends java.lang.Object
implements ITimeSeriesComplexity

Stretching Complexity that calulates the length of a time series when stretched to a straight line. $$ c = sum_{i=1}^n-1 \sqrt{ (t_2 - t_1)^2 + (T_{i+1} - T_i)^2 }$$ where $t_i$ are the timestamps (here $t_i = i$) an $T_i$ are the values of the time series.

Constructor Summary

Constructors

Constructor and Description
StretchingComplexity()

Method Summary

Modifier and Type	Method and Description
double	complexity(double[] t)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StretchingComplexity

public StretchingComplexity()

Method Detail

complexity

public double complexity(double[] t)

Specified by:

complexity in interface ITimeSeriesComplexity