I've just noticed that the recursive setting of loop files isn't making any real difference. I created some test setting as follows : [FileFolder] File1.txt File2.txt File3.txt File4.txt [NestedFileFolder] File5.txt File6.txt and only the content of File 1 to 4 is loaded, The files in the nested folder (5 and 6) are…
Hi, I got this error during machine learning: Anyone can help? It happened after ~1h of processing, it is a bit annoying... Process and csv files are attached below.
Process is very simple read CSV, project 3 attributes, k-means (fast) cluster, extract prototypes. When I try to insert the write to CSV operator there is a sudden 2GB spike in RAM use and I have to force quit Rapid Miner Studio. Verified by observing the same behaviour 3 times leading me to have to restart the PC three…
I hope my question has not been asked before. In short, RapidMiner Go seems to be running a regression with variables I did not select. An explanation follows. In Rapid Miner Go I dropped a csv files with 64 columns and almost 2900 rows. I wanted to predict a single column (of numbers) using linear regression and decision…
Hello everyone, I am trying to optimize the parameters of the Neural Network algorithm. So, using the Optimize Parameters(Grid) operator, i select the Neural Net.learning_rate, from 0.01 to 1, with 10 steps. I Run the Process and the error message is the following: Process failed abnormallyOoops. Seems like you have found…
Hello, I have found that the Grafana template provided in https://docs.rapidminer.com/latest/deployment/templates/prod/multiple.html is corrupt, due to some indents in the text. Docker/Kubernetes fail to convert it to json. I'm attaching the yaml file amended. Also, I'd like to report that there are permissions issue with…
I found some problem in FP-Growth operator. The FP-growth has a parameter named "min items per itemset". It is set default value as 1. In my process I set the value as greater than 1, in result I received some rules that confidence value is infinity. I did so because I didn't need the itemsets of size 1. I am sure there is…
Hi "Tesxt-ness: columns which look like they contain free text. "might need correction Cheers Sven
Commonly, we can close a ResultTab with Ctrl+W keyboard shortcut. But the result tab of Log operator (ProcessLogOperator) does not react to the shortcut (and even the context menu of the tab's "ear" contains fewer actions). It would be nice if the result tab of the Log operator had the same controls like the other result…
Hello, after I updated RM to the newest version, I get error messages for the operator Write Database. More specific, this is what is going on: However, when testing the connection, I get the information "Connection ok". Even changing the compatibility does not help. What can I do about it? I did not change a thing in…
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