Category: Domain specific operators

Algorithms and operators that are intended to be used in specific application domains or use cases.

Diffbot client
A Diffbot ( client for RapidMiner 6.1 or above to analyze web pages.

Information Extraction
The Information Extraction Extension offers several operators for information extraction purposes. Tokenizers are used to split documents into smaller parts (sentences, words, ...).

MeaningCloud Text Analytics
RapidMiner extension for integrating MeaningCloud's text analytics functions into your analysis workflow. Four APIs are included as ready-to-use operators: Topics Extraction, Lemmatization, Text Classification and Sentiment Analysis; currently in 5 languages: English, Spanish, French, Italian, Portuguese. MeaningCloud Customization Tools can be used to create custom dictionaries/models and maximize the accuracy of the analysis. The extension is free but a MeaningCloud license is required.

The ProM framework and tool set has become the de facto standard for process mining. ProM is a plug-able environment for process mining using MXML, SA-MXML, or XES as input format. Now the ProM framework and the RapidMiner data analysis solution are connected. As such any discovery, conformance, or extension algorithm of ProM can be used within a RapidMiner analysis process or a dedicated process mining analysis can be constructed.

Ontological Extension for RapidMiner enables clustering and frequent patterns discovery in semantically-enriched data.

Rosette Text Toolkit
Deepen your data insight with Rosette Text Analytics for RapidMiner Studio by Basis Technology.

Operators to create a hierarchical Tag-Navigation with a genetic operator. See related paper.

Text Processing
The Text Extension adds all operators necessary for statistical text analysis. You can load texts from many different data sources, transform them by a huge set of different filtering techniques, and finally analyze your text data.

Web Mining
The Web Mining Extension provides access to internet sources like web pages, RSS feeds, and web services. It is also capable of handling and transforming content from web pages.

Wordnet Extension
The WordNet Extension provides operators to utilize a WordNet database for stemming and detection of related words (synonyms, hypernyms, hyponyms, etc.)