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identical type of attribute is separated in statistic view into two bulks, why?
In my given dataset (training and test) theres an attribute called department. This feature contains 2 categories sewing and finishing - this two are obviously nominal types. In rapid miner on the 'Statistic' view the categories (sewing, finishing) of the attribute department are visualized as a bulk diagram where the…
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Categorization of text comments
Hello Rapidminer Forum I am doing a smaller project at the university, and I am trying to create a machine learning model to predict categories of a number of text lines. I have 72 lines of text and I have manually categorized 16 of them into one of two categories (Travelling or Cricket). (The used excel-sheet is attached…
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Map Operator isn't working with Aggregation Operator
Hello, I calculated the average value of each product with the Aggregation operator. I got those values: Now I'm trying to categorize 2 products together. Wines and Meat, Fish and Gold, Fruits and Sweets, like this: I want to visualize all 3 categories in the Pie Plot Type but if I run this process I still only get all…
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Loop through DataSet with given Header
Hello everyone, i have the following Problem. I have an unsorted dataset where i pulled the headers out of this data set. Now I want to build a new data set with the Data and the header. I have the Data Set in Rapidminer i only use Excel to make an example. Data Set Header Result The data should then be sorted as in the…
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Is it possible to predict two categories from one label?
I'm new to this software and was wondering if this is possible or if it only categorizes it to the closest category. For example, if I have a raw line written like: "My brother likes oranges as well as bananas" and I have the categories Orange, Banana, Apple and Pear. Is it possible to categorize this into Orange as well…
