Table 2 Structure of models (Input lags and forecast target).

From: Hybrid Wavelet–ML models for regional drought forecasting in Norway

Models

Inputs

Output

M01

   

t-11

t-12

t-1

t

M02

  

t-13

t-11

t-12

t-1

t

M03

 

t-2

t-13

t-11

t-12

t-1

t

M04

t-10

t-2

t-13

t-11

t-12

t-1

t