combination_forecast_inside

Given weights and time series in a two seperate vectors calculate combination forecast

A novel meta-learning framework for forecast model selection using time series features. Many applications require a large number of time series to be forecast. Providing better forecasts for these time series is important in decision and policy making. We propose a classification framework which selects forecast models based on features calculated from the time series. We call this framework FFORMS (Feature-based FORecast Model Selection). FFORMS builds a mapping that relates the features of time series to the best forecast model using a random forest. 'seer' package is the implementation of the FFORMS algorithm. For more details see our paper at <https://www.monash.edu/business/econometrics-and-business-statistics/research/publications/ebs/wp06-2018.pdf>.

Thiyanga Talagala

seer

Feature-Based Forecast Model Selection

Rob J Hyndman

George Athanasopoulos

combination_forecast_inside function

<dl><dt>x</dt>
<dd>weights and names of models (output based on fforms.ensemble)</dd>
<dt>y</dt>
<dd>time series values</dd>
<dt>h</dt>
<dd>forecast horizon</dd></dl>

Arguments

Author

This function is call to be inside fforms_combination — combination_forecast_inside

<dl>

<dt>x</dt>
<dd>weights and names of models (output based on fforms.ensemble)</dd>


<dt>y</dt>
<dd>time series values</dd>


<dt>h</dt>
<dd>forecast horizon</dd>

</dl>

combination_forecast_inside: This function is call to be inside fforms_combination

Description

Usage

Value

Arguments

Author