Best Of

Hi @simon_philipose, and be welcome to the community! Well, I have a few things for you today. I wouldn't want to be rude telling you how to manage your business, but before working on a solution, I… (View Post)

Hi @robin! If the data is to be big to fit in in one go, you could try to do a more "manual" approach. As I described in this thread, you can use the text extension to split the csv files into lines… (View Post)

Hola Rod, Una clarificacion importante - lo que habia dicho en mi presentacion en RapidMiner Wisdom era sobre la filtracion de "stopwords" via diccionario y no "POS tagging".  Desafortunadamente los … (View Post)

Hello, @data1maths   That is indeed a very challenging project, I envy you!   I have tried something similar three years ago, and it was also for vessels in a shipyard. You "can" solve it wit… (View Post)

Hi @zain, and a warm welcome to the community! A Logistic Regression is, like many (but not all) machine learning models, a mathematical formula. A polynominal field is text, hence not suitable for … (View Post)

Hi @n_alkassab, and welcome to the RapidMiner Community! In order to help you, let's decompose this problem in some steps first, to help you with this: * Getting the repository prepared. *… (View Post)

Hi @n_alkassab, BTW, further adjustments you can make: * Store your data once it is filtered, so you don't have to work with millions of records but just the ones you need on every second. * Store … (View Post)

Hi, Currently the "only distinct" option is not available in Turbo Prep (yet). I am actually somewhat surprised how long it took until somebody brought it up here. This is actually not a big c… (View Post)

Hi @kayman , We just released version 1.6.0 of the operator toolbox extension with the new operators - Filter Attributes with Missing Values - Filter Examples with Missing Values They o… (View Post)