RapidMiner is an open-source platform for predictive analytics that allows users to develop analytical processes visually without programming. It has over 60 connectors for accessing structured and unstructured data, and a marketplace for third-party extensions. RapidMiner Studio provides a visual interface for building processes, while RapidMiner Server enables enterprise deployment and integration of processes. Developers can extend RapidMiner through plugins and the software development kit.

1. Developing Extensions for RapidMiner …rapidly
November 17th, 2014
Sabrina Kirstein

2. RapidMiner Company Overview
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Easy-to-use, blazing fast, and very easy to integrate with any IT infrastructure
Support from a thriving communityof contributors creating new extensions and applications
Processes designed in RapidMiner can be one-click deployedto RapidMiner Server or RapidMiner Cloud
A unique Marketplacefor independent developers to publish their innovative extensions
RapidMiner delivers the power of predictive analytics to business users. No programming required.
More than 60 connectors (incl. SAP, Hadoop, Cloud connectors like Twitter and Zapier) allowing easy access to structured and unstructured data.

3. RapidMiner History
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Cloud
•Cloud
•Hadoop
Business Source
•Commercial Editions
•Community Editions
•Client and Server
Open Source
•Command Line
•Initial Workbench
Open Source
•Complete Workbench
•CommunityExtensions
•Marketplace
Community Growth
2007
2010
2013
2014
5,000
30,000
150,000
250,000

4. RapidMiner Metrics
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60+
Employees
Worldwide
100+
Active Developers
600+
Customers in over 50 Countries
40,000+
Downloads per Month
35,000+
Active Deployments with over 250,000 Users

5. Product Overview
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6. RapidMiner Studio
•With access to over 1500 operators, the Java-based visual environment of RapidMiner allows for rapid data mining process development
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Visual Process Design Environment

7. Accelerators
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Wizard
•Selection of data and label (e.g. churn) column.
•Label column contains missings values if unknown –those will be predicted
Results
•Predictions (individuals, churn predictions)
•Descriptive model
•Model accuracy and lift chart

8. RapidMiner Cloud Repository & Execution
8

9. RapidMiner Server
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The RapidMiner Server provides enterprise-wide process development and process to web- service conversion with dynamic dashboards and data visualizations.

10. Extensions and the Marketplace
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http://marketplace.rapidminer.com

11. ExistingExtensions
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Edda–Extensions for Binominal Text Classification
Instance selection and Prototype based rules
RapidMiner Finance and Economics Extension
Multimedia Mining Extension

12. RapidMiner Finance and Economics Extension
Edda–Extensions for Binominal Text Classification
ExistingExtensions
Confidential
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Instance selection and Prototype based rules
Multimedia Mining Extension

13. Linked Open Data Extension
•Assume a rating system for books giving us an ISBN number and a rating from 1 to 5
•Goal: Predict the popularity of new books
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…

14. Linked Open Data Extension
•Assume a rating system for books giving us an ISBN number and a rating from 1 to 5
•Goal: Predict the popularity of new books
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…
PREFIX rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#>
PREFIX ontology: <http://dbpedia.org/ontology/>
select distinct ?book ?author ?isbn?country ?abstract ?pages ?language
where {
?book rdf:typeontology:Book.
?book ontology:author?author .
?book ontology:abstract?abstract .
?book ontology:isbn?isbn.
?book ontology:numberOfPages?pages .
?book ontology:language?language .
?book ontology:country?country .
}

15. Linked Open Data Extension
•Assume a rating system for books giving us an ISBN number and a rating from 1 to 5
•Goal: Predict the popularity of new books
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…
…

16. Text-/Web-Mining Extensions
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17. Multimedia Mining Extension
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18. WhiBoExtension
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19. MLWizardExtension
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1. Define data location
2. Evaluation of different models

20. MLWizardExtension
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3. Load the best model
4. The process will be designed for you

21. HowtoextendRapidMiner Studio
Confidential 21

22. HowtoextendRapidMiner Studio
Confidential 22
gitclone https://github.com/rapidminer/rapidminer-extension-tutorial.gitgradleinstallExtension
•Live Demo:
–Extension skeleton
–Operators
–Special data objects
–Advanced Extension elements
–Accelerators
•Documentation
http://www.rapidminer.com/documentation

23. HowtointegrateRapidMiner
•By web services:
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Web Service API
1.Export process as a web
service in RM Server
2.Select output format
(JSON, XML, PNG, …)
3.
•HTTP POST to that URL
•Read process results from HTTP response
or
•<iframe> into other Website

24. HowtointegrateRapidMiner
•OEM:
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Java
1.RapidMiner can be easily invoked
2.Call RapidMiner.init()
3.Use the code:
Create processes, run processes or transform data

25. RapidMinerUSA
RapidMiner, Inc. (Headquarters)
10 Fawcett St
Cambridge, MA 02138
United States
E-mailcontact-us@rapidminer.com
Phone+1 -617 -401 -7708
Fax+1 -617 -401 -7709
THANK YOU
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RapidMinerGermany
RapidMinerGmbH
StockumerStr. 475
44227 Dortmund
Germany
E-mailcontact-de@rapidminer.com
Phone+49 -231 -425 786 9-0
Fax+49 -231 -425 786 9-9
RapidMinerUK
RapidMinerLtd.
QuatroHouse, Frimley Road
CamberleyGU16 7ER
United Kingdom
E-mailcontact-uk@rapidminer.com
Phone+44 1276 804 426
Fax+1 -617 -401 –7709
www.rapidminer.com
RapidMiner Hungary
RapidMiner Kft
Iparutca5
1095 Budapest
Hungary
E-mailcontact-hu@rapidminer.com
Phone+44 1276 804 426
Fax+1 -617 -401 -7709