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Questions tagged [prophet]

Prophet is a risk management platform used by the financial services industry to model companies’ financial business. Use the [facebook-prophet] tag if you are referring to Facebook's Prophet software.

Prophet is part of the SunGard iWorks business-driven IT product family for the insurance industry developed by SunGard Financial Systems.

Prophet is often used in insurance business: actuaries use it to define deterministic and stochastic models that represent key processes in their companies.

Prophet is composed of two separate components:

  1. a User Interface where Actuarial Models are developed
  2. a Calculation Engine that sits behind the User Interface and converts the actuarial code stored in a database into machine code which is then processed
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auto_ts: How to change forecasted date range in auto_ts

I am trying to forecast values using auto_ts library, the input i am passing is a date format which has first date of every month like 2021-11-01 whereas the forecasted values have a date range as last date of every month like 2021-11-30. Is there a…
SM079
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Getting "ModuleNotFoundError: No module named 'numpy'" with Prophet

I've been trying to deploy a Streamlit app using Prophet both on Heroku and Streamlit Share, but I always get this error: Building wheel for prophet (setup.py): finished with status 'error' error: subprocess-exited-with-error …
yukiiii
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Facebook Prophet: Hyperparameter Tuning on Monthly Data

I am using the Prophet model to forecast revenue for my company and one of the challenges i currently face is being able to modify the code in order to leverage the hyperparameter tuning features for monthly data. From my understanding, the code on…
Shahab H
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How to use prophet from facebook?

I've been trying forecasting package of facebook, named prophet. Even though I set up code, sample data and package, the result seems failing. Here's the code and data. import pandas as pd from fbprophet import Prophet # Python df =…
Noriaki Takamizawa
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Facebook prophet cannot import name 'lag_baomer' from 'convertdate.holidays'

I found issue when import fbprophet ImportError: cannot import name 'lag_baomer' from 'convertdate.holidays'
Boris Mikanikrezai
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Hyperparameter Tuning FB Prophet Model - How to reference m.add_seasonality Categories in Parameter Grid

I have a feeling this is more of a basic python question, but I'm struggling to find an answer on how to reference these additive regression components. The FB Prophet documentation says to build a parameter grid with all of the setting…
t25
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How to resolve AttributeError error while using prophet?

I have even used this command conda install -c conda-forge prophet and even tried to pip uninstall pystan, prophet and installed again. But, still facing this issue. AttributeError Traceback (most recent call…
Sameer
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Using R Prophet across multiple groups

I've used Prophet previously to forecast individual metrics, but I now need to forecast into 2022, using around 3 years of historic data and including multiple groups. I'd rather not create 1000+ forecasts for each possibility, so hoping I can do…
Ed Cunningham
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Disable INFO: fbprophet: Disabling daily seasonality from printing

Can anyone help in disabling Prophet printing the Info on the terminal each time I train a model. I am training multiple models and each time it print this to the terminal : INFO:fbprophet:Disabling daily seasonality. Run prophet with…
Youssef Razak
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Prophet cannot be imported on Mac Miniconda

Hellow, everyone. I want to try prophet on Mac and Miniconda environment. I trieted below, but did not work. try1. conda install $ conda install gcc pystan fbprophet try2. pip install $ pip install fbprophet I uninstalled and reinstalled, but…
imori_imori
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Q: fbProphet on rolling Pandas DataFrame

I need to forecast with prophet in a "rolling" way. Just to give you the idea, considering a df of shape (2400,2), I want to perform something like: def forecast(dataframe): m = Prophet() m.fit(dataframe) future =…
RevFlux
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Getting error from pandarallel with groupby, while trying to parallelize prophet to panel-timeseries

Hi I am trying to parallelize facebook-prophet to panel-timeseries. Each series are independent from each other so there should be no problem fitting all together. What I want to do is fit a prophet model to each series simultaneously. I tried…
CheeseBurger
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why can't I use the functions from prophet packages?

I'm not using CSV data. Is that will be a problem? Every time I run this it will be shown couldn't find function "prophet" or "make_future_dataframe" This is the data i use resp_jakarta <-…
user14905055
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Forecasting Using Group and Regressors in Prophet

I'm trying to use prophet library to predict y using Group and Regressors. My code and the errors received are below. In Model1: I've received this error: Error in setup_dataframe(object, df) : Regressor "x1" missing from dataframe In…
Deb
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How can I use time series model for early warning or anomaly detection that may happen in future?

I have monthly data and converted my y to log(y) with some extra regressors to use prophet model. I have 60 data points from 201601 till 202008. Here is my mode: holidays = pd.DataFrame({ "holiday":"New_Year", "ds":…
MAC
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