-
Notifications
You must be signed in to change notification settings - Fork 4.5k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Schedule retrain an existing prophet model #2556
Comments
Are you sure it is worth it to log the Prophet model in the first place ? IMO, just retrain the model from scratch every time you have a new data point. No need to use MLFlow or any model life cycle management system. |
@imad24 Thanks for replying. |
I'm not sure I understand. Prophet is not exactly like other "classical" supervised ML models.
|
@imad24 Thanks for active response. Really i appreciate that.
I want to train my first model based on the historical data as the only issue is that it takes a long time. Now once after the model created lets name it as Model_v1 and i am having real-time data source from which i am getting data suppose every minute, so I want to re-train the model on weekly or monthly basis., If i have to train from scratch it will again take alot of time. So, i want to use Model_v1 which is having historical pattern to use that as base model and fit new values on top of that and create new model lets call it Model_v2. |
Oh I see now you're working with high frequency time series (secondly in this case). Have you tried this approach explained in the documentation ? |
@imad24 Hi, Thanks alot for quick reply. |
I am using mlflow to log the prophet model let's name as model1. I am able to log the model, versioning is also happening, and prediction also working fine.
Now i got data for next 1 week since my model was trained, So i want to train my model which should have understanding of previous data / historical data based on which model1 was trained as well as on new data also.
One way of doing that collab all data and train it which in time consuming.
since i am having trained model of prophet:
Is there a way to retrain the model it weekly with new weekly data?
using mlflow i am able to log it and load it, but I don't know how to retrain it with new data.
The text was updated successfully, but these errors were encountered: