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3 questions
1
vote
1
answer
96
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Smoothing out target variable for spiky demand forecasting
I am trying to predict ambulance demand for the next hour, for a city area in the USA, based on previous demand, weather, large people gatherings, and similar spatio-temporal factors - using Machine ...
- 61
1
vote
2
answers
974
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How do we forecast using 3 point moving average?
X<- c(3,6,8,10,6,5)
If I want to forecast using 3point moving average
I use ma(X,3) from forecast package
So this is going to give a series of smoothed average.
If I want to forecast further 2 ...
- 80
6
votes
1
answer
1k
views
Benchmarking time series forecasting model
Problem: I'm building a time series forecasting model for daily data wherein, the aim is to forecast for the next one week. So, to validate the model, I'm using a moving window based validation ...
- 253