myExperiment - Content

RapidMiner

Uploader

Simon Fischer

Download

This is an image mining process using the image mining Web service provided by NHRF within e-Lico. It first uploads a set of images found in a directory, then preprocesses the images and visualizes the result. Furthermore, references to the uploaded images are stored in the local RapidMiner repository so they can later be used for further processing without uploading images a second time.

Created: 2010-04-28 | Last updated: 2012-01-16

Creator

Simon Fischer

View

Download

Who Wants to be a Data Miner?

Created: 2011-11-02 17:54:07 | Last updated: 2013-09-09 16:22:11

One of the most fun events at the annual RapidMiner Community Meeting and Conference (RCOMM) is the live data mining process design competition "Who Wants to be a Data Miner?". In this competition, participants must design RapidMiner processes for a given goal within a few minutes. The tasks are related to data mining and data analysis, but are rather uncommon. In fact, most of the challenges ask for things RapidMiner was never supposed to do. This pack contains solutions for these...

12 items in this pack

Comments: 0 | Viewed: 253 times | Downloaded: 138 times

Tags:

Creator

Matko BoÅ¡njak

View

Download

e-LICO recommender workflows

Created: 2011-03-15 15:33:48 | Last updated: 2012-01-28 19:39:06

This pack contains recommender system workflows created for the purpose of e-LICO project.

6 items in this pack

Comments: 0 | Viewed: 287 times | Downloaded: 158 times

Tags:

RapidMiner

Uploader

Sebastian land

Using Remember / Recall for "tunneling" re... (1)

Download

This process shows how Remeber and Recall operators can be used for passing results from one position to another position in the process, when it's impossible to make a direct connection. This process introduces another advanced RapidMiner technique: The macro handling. We have used the predefined macro a, accessed by %{a}, that gives the apply count of the operator. So we are remembering each application of the models that are generated in the learning subprocess of the Split validation. Af...

Created: 2010-04-29 | Last updated: 2012-01-16

RapidMiner

Uploader

Heikopa...

Analyzing Data from a Linked Open Data SPA... (1)

Download

This process reads a list of countries, their GDP and energy consumption from the Eurostat Linked Open Data SPARQL Endpoint (http://wifo5-03.informatik.uni-mannheim.de/eurostat/) and analyzes whether there is a correlation between GDP and energy consumption

Created: 2013-09-11 | Last updated: 2013-09-11

Creator

Simon Fischer

View

Download

RCOMM 2013 Data Mining Challenge

Created: 2013-09-09 16:20:45 | Last updated: 2013-09-09 16:24:00

This pack contains the solution and the input data generator for one of the tasks of the RCOMM 2013 data mining challenge "Who Wants to be a Data Miner?". Participants had to solve the task within 10 minutes. The task was this: Givena variant of the Golf data set (found in the //Samples/data folder) where the attribute Outlook is missing,a decision tree model built on the complete Golf data set, anda utility data set containing only the three distinct values of Golf,create an exampl...

2 items in this pack

Comments: 0 | Viewed: 57 times | Downloaded: 31 times

Tags:

Creator

Simon Fischer

View

Download

Sudoku solving with RapidMiner (Who Wants to be a Da...

Created: 2012-09-04 16:56:44 | Last updated: 2012-09-04 16:58:26

A fun event at the annual RapidMiner conference RCOMM is the live data mining challenge "Who wants to be a data miner?" where contestants solve tasks data analysis tasks within a few minutes. In 2012 the task was to (partially) solve a Sudoku puzzle. Processes 1 to 3 in this pack correspond to the three tasks whereas process 0 loads the initial data and task 4 is a bonus process that solves the entire Sudoku. Make sure the processes are saved under the name they have on myExperimen...

5 items in this pack

Comments: 0 | Viewed: 105 times | Downloaded: 76 times

Tags:

RapidMiner

Uploader

Lawrynka

Meta-mining workflow that performs crossva... (1)

Download

Performs a crossvalidation on a data set composed of baseline RapidMiner workflows described with dataset characteristics used by the given workflow and the learning algorithm used in the given workflow.

Created: 2012-03-05 | Last updated: 2012-03-05

RapidMiner

Uploader

Lawrynka

Semantic meta-mining workflow that perform... (1)

Download

Performs a crossvalidation on a data set composed of meta-data of baseline RapidMiner workflows expressed in RDF with the DMOP's ontology terminology for representing processes. Includes discovery of a set of semantic features (patterns) by the Fr-ONT-Qu algorithm (â€˜workflow patternsâ€™). Through propositionalisation approach those features may be used in an arbitrary (propositional) RapidMiner classification operator.

Created: 2012-03-05 | Last updated: 2012-03-05

RapidMiner

Uploader

tomS

Transforming user/item description dataset... (1)

Download

This workflow provides transformation of an user/item description attribute set, into a format required by attribute based k-NN operators of the Recommender extension. See: http://zel.irb.hr/wiki/lib/exe/fetch.php?media=del:projects:elico:recsys_manual_v1.1.pdf to learn about formats of datasets required by Recommender extension.

Created: 2012-01-30

All content