How to save Prophet models in Dataiku and use them across projects

vaishnavi

I want to use the Prophet model for timeseries forecasting in Dataiku. As we do not have Prophet model in the dataiku's list of models, If I use it in the python code recipe and create a model, how to access that model in other projects ?

JordanB

Hi @vaishnavi
,

You can convert the recipe to a plugin, which turns code recipes into reusable visual recipes.

Alternatively, you can serialize the model to json, save it locally, and then load the model within another project. Please see the following link for code examples from Prophet docs: https://facebook.github.io/prophet/docs/additional_topics.html

If you have any questions, please let us know.

Thanks!

Jordan

JordanB

@vaishnavi
,

Apologies, I failed to mention that you can also add your model to a visual analysis:

I would also recommend looking into the Model Evaluation framework: https://doc.dataiku.com/dss/latest/mlops/model-evaluations/external-models.html

If you have any questions, please let us know!

Thanks : )

Jordan

vaishnavi

Hi @JordanB

The second solution which you had mentioned might not work in case of time series models as we do not have the option of "Custom Python Model" there as shown in the below attached screenshot.