IBM InfoSphere Streams Version 4.1.1
Migrating streams processing applications that use the InfoSphere® Streams TimeSeries Toolkit
Several TimeSeries Toolkit operators
and functions are changed. Use these guidelines to migrate applications
that use these operators and functions to Version 4.1.1.
Procedure
Update applications that use the operators and functions
that are listed in Table 1.
Operator or function | Replacement | Additional information |
---|---|---|
ARIMA | ARIMA2 |
|
AutoForecaster | AutoForecaster2 |
|
convolve() | laggedConvolve() |
|
CrossCorrelate | CrossCorrelate2 |
|
crosscorrelate() | laggedCrosscorrelate() |
|
DSPFilter | DSPFilter2 |
|
DWT | DWT2 |
|
HoltWinters | HoltWinters2 |
|
list<complex32> FFTAsComplex() |
list<complex64> FFTAsComplex() |
|
VAR | VAR2 |
|