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predicting price
Hello i need to predict or basically forecast the average monthly price of a product for which i have 3 years of average monthly price of the product, well i thought that i could use the windowing forecasting method for it, However i am not sure how to go about it well ofcourse i have used the read excel, and and set role…
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Can sarimax be implemented using python learner?
As python learner only support model which can be initialized empty and feature vectore and target are passed in fit function. Is it possible to make it work for sarimax as sarimax cant be initialized empty and there is no way to pass feature vector and target in fit function.
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Gold Price prediction (Prediction or Forecast)
Hello there, I am really new in RM and have been testing out datasets from investing.com which takes XAU/USD pairing as my dataset. The goal is to predict Gold Price prediction movement. In this case, several attributes are given which are Date Price Volume Open Low High Change From this, any possible method to predict…
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Time series forcast for future prediction
I was going through book Predictive Analytics and Data Mining_ Concepts and Practice with RapidMiner but I am getting error in making process I have attached 3 images 1 and 2 are process and output is final. Can anyone make this process for me I was using measured_series data present Thank you So much
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Need help for time series forcast
Hello friends I want help regarding forcast time series data.Like I want to predict one month in future or amybe a year.I have a sales data with some attributes.Can anyone help me with it.I am watching videos but there is lot of confusion IF anayone can give me process file with data it will be Great. Thank You
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How can I make an energy forecast by only using 20 years of total energy consumption data ?
I trust all is doing well. For masters research program I am trying to determine what the future energy consumption will be after the widespread adoption of electric vehicles using machine learning. I collected 20 years of total data for attributes such as, population, GPD, import, export, employment and total energy…
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Time Series Prediction (Forecast into the Future)
Hi All, I have spent the past few days learning the basics of
RapidMiner and looking through the tutorials and existing posts. There are a
lot of examples on time series prediction comparing existing data against predicted/forecasted
data and scoring/ranking the two streams against each other. I am yet to find any…
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Model building
Hello experts, Sagar here I am a process engineer, Actually right now i am working on the project in process engineering of upgrading of the heat exchanger performance and that heat exchanger is operating on the three different feeds and parameters of the heat exchanger is changing as per the input feed now i have data of…
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Result of Performance vector??
Hello, i am pretty new in Rapidminer. I looking for some help. Can somebody help me how to explain the result of Performance vector?? PerformanceVector PerformanceVector:
root_mean_squared_error: 2654164663.713 +/- 1356185105.739 (micro average: 2822093032.240 +/- 0.000)
absolute_error: 2089259686.617 +/- 1016873408.107…
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Sales Forecasting using ARIMA
Hi everyone, I'm still new to using RapidMiner and having problems when trying to deploy a sales forecast model using ARIMA. My data is a one-year sales transaction (60,000+ records). Label: Tonnage The purpose is to forecast tonnage but need to know the product group (Group_Name) column For example, the forecast should be…
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Machine learning Techniques
Dears all, I have a question. I am doing a Forecast studying using Machine Learning Techniques. I have two files, First include Hydroelectric production and Precipitation and Temperature as Historical data. The second include Precipitation and Temperature from climate models and I want to forecast the electrical production…
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Apply model from tree to predict the future
I followed along the "Elaborate Your Time Series Analysis" tutorial on Youtube for creating trees (like Random Forest). I have three results, the "Performance" (something like 8%), the "Cross Validation" (which shows the predictions, but ends with the end of my input data) and at lot of trees itself. But I am missing the…
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Why HoltWinters Forecast returns null?
Simple Process Only one attribute with no missing Param of Holt-Winters Param of Apply Forecast However, it gives nan prediction What happens??
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How can I remove heteroskedasticity from a multiple regression in context of forecasting ?
Hey guys, this is Florian writing, I`m currently facing an issue regarding a multiple regression where I´m pretty much stuck. The context of modelling is a multivariate forecast. Long story short: I have done a residual analysis for the multiple regression, as the the squarred correlation and forecast results itself…
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Missing Test Date Column in Forecast Validation
Hi I was following the Elaborate Your Time Series Analysis video: https://www.youtube.com/watch?time_continue=2182&v=Hvdh8ItfiGA&feature=emb_logo It clearly shows a date column when you're doing a performance (regression) analysis using ARIMA. Pls see YouTube "Elaborate Your Time Series" video image. I set up my process…