Showing posts with label R Language. Show all posts
Showing posts with label R Language. Show all posts

Friday, 16 January 2015

Using the rOntorion package in R / RStudio and Fluent Editor

The rOntorion package is the port of Cognitum's Semantic Technologies to R. R has become an important tool among Statisticians and Data Scientists and we are proud to provide this community with an enhanced Linked-Data manipulation experience that will allow them to edit, store and reason over structured data (in the supported formats ocnl, rdf and owl); henceforth discovering new horizons in Data Analysis. rOntorion allows to extend Fluent Editor in R and in turn provides the users with the capability of creating their own custom functionality.

rOntorion in R

To demonstrate the use of rOntorion directly from R, let us go through a minimal example. In this example we are going to reason over a set of dummy sentences and infer a single logical conclusion by querying the semantic engine with a question expressed in ocnl format. First we need to install rOntorion: to do so, issue the following command in an R Console:

Monday, 8 December 2014

Fluent Editor 2014 R2 available for download - SPARQL, annotations, R language and more...

Second Release of the Fluent Editor 2014, a comprehensive ontology editor, is available for download now!


What’s new in this release:

  • Embedded SPARQL engine
  • Materialized Graph insight
  • OWL2-RL validation
  • OWL Annotations and SKOS
  • Protégé interoperability
  • R language package
  • R language plugins
  • Collaborative ontology management with Ontorion
  • Custom Reasoners
  • Performance improvements