sMAPE.ts

Compute symmetric mean absolute percent error (sMAPE).

Time series prediction is a critical task in data analysis, requiring not only the selection of appropriate models, but also suitable data preprocessing and tuning strategies.
TSPredIT (Time Series Prediction with Integrated Tuning) is a framework that provides a seamless integration of data preprocessing, decomposition, model training, hyperparameter optimization, and evaluation.
Unlike other frameworks, TSPredIT emphasizes the co-optimization of both preprocessing and modeling steps, improving predictive performance.
It supports a variety of statistical and machine learning models, filtering techniques, outlier detection, data augmentation, and ensemble strategies.
More information is available in Salles et al. <doi:10.1007/978-3-662-68014-8_2>.

Eduardo Ogasawara

tspredit

Time Series Prediction with Integrated Tuning

Cristiane Gea

Diego Carvalho

Diogo Santos

Eduardo Bezerra

Esther Pacitti

Fabio Porto

Fernando Alexandrino

Rebecca Salles

Vitoria Birindiba

CEFET/RJ 

sMAPE.ts function

<dl><dt>actual</dt>
<dd>Numeric vector of observed values.</dd>
<dt>prediction</dt>
<dd>Numeric vector of predicted values.</dd></dl>

Arguments

sMAPE — sMAPE.ts

<dl>

<dt>actual</dt>
<dd>Numeric vector of observed values.</dd>


<dt>prediction</dt>
<dd>Numeric vector of predicted values.</dd>

</dl>

sMAPE

sMAPE.ts: sMAPE

Description

Usage

Value

Arguments

Details

References