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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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What is the difference between prophet package and fbprophet in Python?

I googled how to install the fbprophet package, but the top result is how to install prophet. What is the difference between the two packages? Are they the same?
Michael Chao
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'StanModel' object has no attribute 'fit_class' while using Prophet

I am trying to use prophet. I have installed all required packages: pip install pandas numpy jupyterlab seaborn conda install pywin32 conda install -c anaconda pystan=2.19.1.1=py38hac22706_0 conda install -c conda-forge prophet conda install -c…
Dexter
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JetBrains DataSpell ModuleNotFoundError error when package is installed

I use ipynb-file. When I try to import prophet library I get this: ModuleNotFoundError: No module named 'prophet'. But this package is installed and it is in my current environment. Jupyter server's interpreter have prophet library. When I move…
niqx
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Prophet Forecasting

My dataframe is in weekly level as below: sample was trying to implement prophet model using the below code. df.columns = ['ds', 'y'] # define the model model = Prophet(seasonality_mode='multiplicative') # fit the…
Unicorn
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dyld[3169]: Library not loaded: @rpath/libtbb.dylib

I am trying to use prophet on python to forecast stock data. I could download the package fine through pip install prophet but when i run: m = Prophet() m.fit(mydataframe) It gives me this error: RuntimeError: Error during optimization: console log…
dunny
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Optimising the interval width parameter of prophet for anomaly detection

I'm using Facebook prophet for the anomaly detection task. Optimization of the general hyper-parameters of a prophet will get us to make the predictions better(yhat), but anomalies in the prophet are decided/captured based on if the value(Y) lies…
genz_on_code
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Importing Prophet Projection file into SAS

Our customer has provided us with a Prophet ".projection" file, which appears to be a binary file (lots of special characters when opening in notepad - ?Š…kÿd?Š…kÿd? ). My question is - how can this file be imported into SAS? The file was generated…
user2173800
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How to add hourly seasonality in facebook prophet in python

could you, please, help me: I don't know how to add hourly seasonality in Facebook Prophet in Python. I tried the following: m = Prophet( weekly_seasonality = True, yearly_seasonality = True, daily_seasonality =…
Tanya Gaychenkova
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How to get more dynamic growing Hourly Python Facebook Prophet Forecast

im currently trying to build a good forecast on Hourly Based Data with Python and Prophet. After cleaning all the data and resampling missing values, i already got a much better result. I also included cap and floor and a own…
R. Keller
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Facebook NeuralProphet - Generating model file

Trying to understand if I can use pickle for storing the model in a file system. from neuralprophet import NeuralProphet import pandas as pd import pickle df = pd.read_csv('data.csv') pipe = NeuralProphet() pipe.fit(df, freq="D") pickle.dump(pipe,…
user1578872
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Facebook NeuralProphet - Loading model from pickle for prediction

I have a weekly Job which reads data from a csv file and create model based on NeuralProphet and dump the pickle file for the later use. from neuralprophet import NeuralProphet from matplotlib import pyplot as plt import pandas as pd import…
user1578872
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How I can fix fb prophet cross_validation parameters?

I have a dataframe like this: ds-----------y 2019-01-01---100 2019-02-01---200 2019-03-01---300 ... 2020-03-01---100 And I want to cross_val this one prophet = Prophet( growth = 'linear', holidays=df_holidays, …
Sergey Ilyin
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Prophet forecasting time series model Dataframe 2 non-NaN rows Issues

I am trying to implement forecast model in my pyspark analytics and we are getting as below error. kindly help me where exactly, we may have to apply changes or fix the issue. Error: PythonException: 'ValueError: Dataframe has less than 2 non-NaN…
Developer KE
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Future dataset is incomplete when using Fable Prophet

I'm trying to view the out of sample performance scores after running fable prophet. Please note, the forecast is grouped based on type and the forecast is looking 5 observations ahead. Here is the…
QMan5
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Run anaconda virtual environment python with child_process

const { spawn } = require('child_process'); const pythonOne = await spawn('C:/Users/lee/anaconda3/envs/test1/python.exe', ['./src/public/python/response.py', req.body.type, req.body.address]); i want to run anaconda virtual environment python with…
이규열
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