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How to stop keep formatting using prepare / formula recipe
I have string value called hours, formatted as "00" and a value called minutes formatted as "07". Im trying to use the concat function to create an HH:mm value = 00:07 but for some reason when using concat, it gets rid of trailing 0s and results in 0:7. is there a way around this? if not is there any other way I can create…
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Influx DB to Dataiku
Hi all! Do anyone have solution to connect Influx DB to Dataiku? Operating system used: Linux
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Prevent Score recipe from resampling in time-series forecasting
Hello! I have built a time-series forecasting model in the lab and am using it to forecast/score sales data. I have a long-format dataset with SKU codes, order dates and sales for each date. For each SKU, I have consecutive dates and no duplicates. Nevertheless, the score recipe keeps on resampling the data, which takes a…
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time series forecasting using prophet model get error during run time
######## python and prophet version details prophet version=1.1.4 python_version=3.9.12 I am using the same version in my local machine its working file. but i am facing error on DATAIKU ########### Code Sample ######## lag_periods = [1,5, 10, 15] for lag in lag_periods: df_prophet[f'Lag_{lag}'] =…
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Time series interval extracion: different start and end conditions
In medical setup, a Febrile Neutrophile episode is defined for having a low number of neutrophiles and a fever, but the end of the episode is just defined by the end of the fever, independently of the number of neutrophiles. Also the temperature to consider "fever" is higher to enter the episode and lower to exit it. It…
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Time series forecasting clarification
The documentation on time series algorithm states that statistical algorithms will train separately for each time series in input file, whereas the deep learning models will train on all time series in input simultaneously (but produce a separate forecast for each). * What might be the rationale/underlying assumptions for…
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Prophet not part of visual time series algorithms
Hi, For me Prophet does not appear in the list of visual recipe time series forecasting (AutoARIMA, DeepAR, etc. are functioning). I have checked that the python environment is aligned with recommended (python 3.7). I have also tried to explicitly list prophet in the requested packages list for the environment. Any guesses…
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straight line using AutoArima for time series forecasting!
Hi, I'm currently working on a time series forecast using auto ARIMA. My dataset contains weekly peaks and I need to forecast one year ahead. However, when I use auto ARIMA, the resulting forecast appears as a straigth line without capturing seasonality and patterns that are evident in the historical data. The historical…
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Time Series Forecasting using external features
Hi, I'm having trouble getting time series forecasts with DeepAR and Auto ARIMA models when using an external feature. I have provided future values of the external feature, however the model only gives backtests instead of future predictions. In my case I have a F1 fan site where I can see the amount of people that browse…
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Time Series Forecasting- Code Environment Setup Problem for Required Packages Gluonts, Mxnet
Hi there, I am using the Forecasting Plugin to train a forecasting model for a time series commodities dataset. However, I have a few issues with regards to setting up a functional code environment for this plugin. In particular, DSS tells me that I need gluonts and mxnet in my environment in order to start the training…