Smoothing 5: Holt's exponential smoothing

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Holt's (double) exponential smoothing is a popular data-driven method for forecasting series with a trend but no seasonality.

This video supports the textbook Practical Time Series Forecasting.

  1. Galit Shmueli
  2. forecasting
  3. smoothing
  4. trend
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Комментарии
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excellent explanation and very practical - better than anything else i've seen on this topic. thank you

murraydoyle
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Thank you for the clear explanation on these forecasting models!!!

gdbdgho
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You've explained it very clearly and due to this, I've watched the video again after 5 months. Thanks Galit :-)

garvit
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such a detailing and organised video, thanks for uploading this

thebongscookbook
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Sir, If I am doing double exponential smoothing 5 period moving average with a software program--after 5 period exponential moving average is calculated say (X) does computer do second calculation with data X and (X-t1) (X-t2) (X-t3) (X-t4)- - - - forgive me, I went to college 50 years ago..(X-t1) is exponential moving average one period prior & so on.

navketan
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This video is really helpful.
Thanks

thivankajayasiri
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You resemble Ellen Degeneres so much. Long lost twin sister of her.

PinkFloydTheDarkSide