Model: FluX - ARLR

    Name: Auto Regressive model with Likelihood Ratio based Model Selection
    Abbreviation: ARLR
    Owner: (No owner)
    Team name: FluX
    Description: The method implements an autoregressive model on the weighted ILI time series, and derives a sparse model using a likelihood ratio based model selection. The method is an example of a stepwise regression method with an augmentation phase followed by and a reduction phase, where variables (in this case, lags) are added or removed based on the log-ratio of error term variances with and without the variable. Only producing short-term forecasts through this method, and seasonal forecasts are set to Uniform distribution. Out-of-sample forecasts were generated by using data from Delphi's Epidata API. Missing weeks in early seasons (e.g., EW20-40 for HHS regions before 2014) which were retrospectively filled in 2013EW52, were treated as missing, and filled by linear interpolation.
    Contributors:
    License: Other License
    Notes:
    Citation: None
    Methods: None
    Home: https://github.com/FluSightNetwork/cdc-flusight-ensemble/tree/master/model-forecasts/component-models/FluX_ARLR
    Auxiliary data: (No URL)

    Forecasts (0)

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