466 questions
- Bountied 0
- Unanswered
- Frequent
- Score
- Trending
- Week
- Month
- Unanswered (my tags)
1
vote
0
answers
44
views
Forecasting : FB Prophet function doesn't start from last datapoint in python
I've noticed that Facebook's Prophet function does a good job with forecasting. However, for my data, it never starts at the last value of y-predict. As you can see in the image, the last value of ...
0
votes
0
answers
52
views
I need to run Prophet without using cmdstan
my code is
model = Prophet(interval_width=0.96,
seasonality_mode='multiplicative',
daily_seasonality=False, changepoint_range=changepoint_range_adj,
...
0
votes
1
answer
80
views
Hyperparameter Optimisation
Im trying to forecast a time series using prophet model in python, for which I would like to find the optimal tuning parameters (like changepoint_range, changepoint_prior_scale, ...
1
vote
1
answer
277
views
How to forecast values with multiple regressors using fbprophet?
I want to forecast hourly temperature values using the fbprophet model. So far I have trained the model on just ds and y variable and it is giving me good results. But now I want to add extra ...
0
votes
1
answer
192
views
Python Prophet TypeError: arg must be a list, tuple, 1-d array, or Series
I am trying to use Prophet to forecast Lululemon's stock prices. However, I am encountering the following error when fitting the model:
TypeError Traceback (most recent ...
1
vote
0
answers
341
views
cmdstanpy - ERROR using Prophet from meta
I'm trying to use meta's prophet library for forescast and I keep getting the same error when fitting my data frame.
I'm using a virtual environment, python 3.1, prophet 1.1.6, holidays=0.58, ...
-1
votes
1
answer
96
views
Error during installing fbprophet using pip
During installation of fbprophet using pip
pip install fbprophet
I get the below error
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
×ばつ python setup.py egg_info ...
0
votes
1
answer
73
views
How to deal with ´append´ like functions in lapply?
I have a function (more specifically prophet::add_regressor()) which appends values to an object. I recreated a similar function to make sure my point is clear:
add_to_a_list = function(object, ...
0
votes
2
answers
449
views
Trouble installing FBprophet
Below is the code when I try to install PyStan, I already have NumPy and Cython installed, but the PyStan installation gives this error. My goal is to install FBprophet, and I figured this step needs ...
-1
votes
1
answer
304
views
Why aren't my Python packages installing? [duplicate]
(sorry if my formatting is off)
So I was trying to make a Stock Predictor using a tutorial Stock Predictor and when I do the command to import everything it gives me an error for fbprophet. Could ...
0
votes
0
answers
33
views
Poor predictions with phophet
I am trying to make forecasting in my dataset using prophet but my results are very poor.
I tried adding seasonality and and seasonality mode but the results on MAE and R-squared are very low.
Here's ...
1
vote
1
answer
200
views
Installation problem with fbprophet on WIndows 11
I'm trying to install fbprophet for a simulation model on my system but keep getting the same error and am using command prompt for installation. I also have jupyter notebooks on my sytem. The error ...
1
vote
0
answers
38
views
Installing Fbprophet Fails
I'm trying to install Fbprophet in Anaconda and its packages to import it in jupyter using conda install -c conda-forge prophet, but it fails every time.
EnvironmentNotWritableError: The current user ...
2
votes
3
answers
693
views
Prophet forecast data doesn't match observed data
Context
I'm trying to model office attendance using the Prophet library in python. My data is pretty simple, headcounts at 15 minute intervals. It's shown by the black dots in the plot below.
The ...
2
votes
0
answers
220
views
Multivariate forecast in NeuralProphet
I'm trying to build a global model to predict two time series at the same time. The code below works with no error. But the forecast dataframe has all NaN corresponding to one of the two IDs (i.e. ...