"prediction trend accuracy formula"

wartowarto Member Posts: 4 Contributor I
edited June 9 in Help
hello guys.... i just ask to you about theory n formula for prediction trend accuracy.
i use prediction trend accuracy for evaluate my proposed model. anyone know about theory n formula for prediction trend accuracy?


  • MariusHelfMariusHelf RapidMiner Certified Expert, Member Posts: 1,869   Unicorn

    it's been a while that I used the Performance (Forecasting Performance) operator, but if I remember correctly, the prediction trend accuracy just measures the proportion of examples where the prediction trend has been correctly predicted. In this case, the trend is either "up" or "down".

    Β  Marius
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