sryza / spark-timeseries

A library for time series analysis on Apache Spark
Apache License 2.0
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I am getting extremely inaccurate forecasting values, using HOLT Winter model. Does the code needs update? #214

Closed chhavibansal closed 2 years ago

chhavibansal commented 2 years ago

Hi, So i have been trying to use this library to generate forecasts for data that has trend and seasonality but the results are like a linear line( continuously increasing values ) which is extremely off the mark. I see that the code has last been updated 5years back. Whereas if i am using Python statsmodel package the prediction/forecast makes a lot more sense. Does anyone know if this code needs an update or what can be done to get good forecast? I can share time-series value in case i can get some lead on it. @sryza