Prophet return every prediction value

Is your feature request related to a current problem? Please describe. In order to create an outlier detection with Prophet, i need the full dataframe that’s return Prophet

Describe proposed solution Remove the hardcoded ["yhat"] from Prophet.predict add a variable asking to return just yhat or all the predictions: 'yhat_lower', 'yhat_upper', etc.. https://unit8co.github.io/darts/_modules/darts/models/prophet.html#Prophet.predict

Thanks very much! very useful framework

[dennisbader]

Hi @fawolfmann and @enesgur, prediction and returning of the base model output will be supported after merging #495 .

You can predict and return the raw output with model.predict_raw(n=len(test)). Note that this will return a pd.DataFrame pred_df which will not be supported for further processing with the Darts API. You can then access Prophet’s methods like plot_components() with model.model.plot_compenents(pred_df)

[LeoTafti]

Hi @fawolfmann,

Thanks for reporting.

I think that the solution you propose could indeed be a nice small tweak to the predict() method of Prophet. It would be nice to keep the current behavior as default though, so maybe adding something like simple_prediction:bool = True to the Prophet.predict() method could do the trick.

I’ll add this to our backlog. In the meantime if you have a little time, feel free to contribute!