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Energy Demand Prediction - Training

Simple auto-regressive model to predict a time series

- Simple means just raw data: no seasonality correction, stationarity assumption
- Auto means usage of past of the same time series for prediction. No other exogenous time series/data used.
- Regressive refers to the model: either a linear or a polynomial regression

The goal is to train an AR model to predict the energy demand in the next hour based on the energy consumption in the previous N hours, for a specific group of customers.

- "Simple" means just raw data: no seasonality correction, stationarity assumption
- "auto-" means usage of past of the same time series for prediction. No other exogenous time series/data used.
- "Regressive" refers to the model: either a linear or a polynomial regression

Training: Simple auto-regressive model to predict a time series

Training set

Test set

Con Regressione Lineare

Con Regressione Polinomiale

Preparazione dei Dati

Costruisce il passato da x(t) a: x(t), x(t-1), x(t-2), ..., x(t-lag)
Lag Column
datetime to datetime type
String to Date&Time
real vs predicted
Line Plot
Extract just one time series, i.e. one cluster
Column Filter
Regression Predictor
Numeric Scorer
by ascending datetime
Sorter
Model Writer
Model Writer
read clusteredtime series
CSV Reader
time series(t) e il targetLe altre time series con i valori passati sono gli input
Linear Regression Learner
Costruisce il passatoda x(t) a: x(t), x(t-1), x(t-2), ..., x(t-lag)
Lag Column
Polynomial Regression Learner
real vs predicted
Line Plot
Table Partitioner
Regression Predictor
Numeric Scorer
Column Renamer
time series visualization
Line Plot
cluster_18 ecluster_0
Line Plot

Nodes

Extensions

Links