cURL in terminal vs Execute Program
hi...strange thing here. If I run a cURL command in the terminal, I get a perfectly good response. If I run the EXACT same command via the "Execute Program" operator, I get an "error code 1". Any...
View ArticleClik here to view.
Time Series & Prediction Label Value Range
Following the tutorials from 2010, "Rapidminer 5.0 Video Tutorial #10 - Financial Time Series Modeling" from Thomas Ott,I get prediction labels in the format '31.000' etc., while my actual label...
View Articleadding a "standard" DATA Repository location?
hi,I have all my data in one repository location, when I create a process, I get the data from that location... however, when I import old processes with the same data, it does not find the data...
View ArticleImporting Adobe Audience Manager files
HiI am receiving a file from adobe audience manager, it is a fixed width file. I am not able to access the sevrer directly to extract the information for security reasons. The file is dropped in my...
View ArticleClik here to view.
RapidMiner - Tableau Data Extract Error...
I am getting the following error message when I try to create a Tableau data extract file (.tde)..."Could not initialize class con.tableausoftware.DataExtract Collation... I am currently using the free...
View ArticleAccess Data
Hello,i have this data:Index Open High1 4 52 6 73 8 9Now i want to generate a new Attribute like Open[2] - High[1]In words: I want access data in a...
View ArticleDecision tree
Good morning everybody. This is my process, how should I do to change the k-nn with the decision tree? I tried to do, but I only see the results of the performance and not the decision tree. Thank you.
View ArticleHow to make the annotations in Charts / Graphs bigger?
hi, I have some charts here saved as pdf vector format ( or as png) but somehow, the annotations / Text on the charting axes etc. is too small to be read when printed out... is there some way to make...
View ArticleClik here to view.
Example Set from Logdata -> saving in repository -> Less examples -> Bug?
hi, I have a logdata with parameteroptimizing, I get about 50 combinations in x-validation and therefore in my logdata as examples. Now, if I transform log into Example Set and inspect results at the...
View ArticleText summarization tool with Python script
Hello,I am doing a research about text summarization. I am using AYLIN summarization tool provided by RapidMiner and I have a python script of another text summarization method and want to run it in...
View Articlesame results with DECISION TREE
Good Morning, I have a problem with my process attached. Using my data set, I always see the same results, why? the dataset I am attaching below! Best, Damian
View ArticleBigger font size for operator captions in Rapidminer Process Design Window?
hi,Is it somehow possible to make the font for the operator names / descriptions or comments in the process design windows somehow bigger? so that you still can read them when you print it out?
View ArticleSet Role
Good Morning, before I had built a process for the "k-nn" and with a specific dataset it worked well. Now I changed the dataset (attached) and I can not run the process. The system tells me I can not...
View ArticleLoading Adobe/Word into Rapidminer
Hi All, I want to load some Adobe documents into Rapidminer so I can calculate word frequencies. I am able to do this with Excel sheets but can't seem to load the Adobe doc into it. Please let me...
View ArticleError executing background Job 'Loading Excel File':...
I am trying to load an Excel file fo rmy fianl project. I was able to load the Excel files 3/20/2017 just fine. Starting yesterday morning I began getting this error. I have tried using hte import...
View ArticleCreating database connections for RM Studio in AWS Cloud
Hi, we've just started running RM Studio in AWS cloud (EC2 Windows instance) but are having problems creating Orcale databse connections to both our on-premise datawarehouse and datawarehouse running...
View ArticleClik here to view.
Recall Error
I have been running a provided ARIMA process with Windowing and Loop...runs fine. But when I recreate this process I keep getting a Recall error...The Extract Macro and Remember and Recall are names...
View ArticleCausing an Execute Process to wait
I'm doing 3 "Execute process" calls in a row:1. cURL to get an id2. cURL to download a file with the id3. unzip of the file It seems that they are not waiting for each other, so the 2. is executing...
View ArticleSplit date_time
Good evening community! Ive got a dataset whith the column date which has the format: date_time like Jan 30, 2017 12:01:31 AM CET.Id like to extract only the date and put it into the format:...
View ArticleCan I log-transform attributes with different scales?
hi,is it ok if I transform attributes that are skewed but have different scales? e.g. salaries data and age for a certain income group or so...like to attributes that are both skewed, but where the...
View Article