Description:

KReator aims at developing a common methodology for learning, modelling and inference in a relational probabilistic framework. Currently, the development of KReator is still in a very early stage but already supports Bayesian logic programs, Markov logic networks, and in particular a new approach for using maximum entropy methods in a relational context. KReator aims at providing a common interface for different approaches to statistical relational learning. That way, KReator supports the researcher and knowledge engineer in de- veloping knowledge bases and employing them in a common and easy-to-use fashion. KReator provides abstract interfaces to common structures like knowledge bases and queries and different approaches can be integrated easily by implementing these interfaces. New approaches can also make use of the logical structures (for predicates, constants, atoms, etc.) already implemented in KReator. As KReator provides a common methodology to address the functionalities of an approach--in particular KReator provides project management, file handling, and a graphical and a console-based user interface--developers only need to take care of the essential components of their approach and can neglect the tedious tasks of implementing the surrounding infrastructure. This also yields a great advantage for the user of the system as different approaches can be employed using the same interface and the same methods.

Changes to previous version:

• several bugfixes
• Beta version of ProbLog plugin
• enhanced command completion in console
• enhanced error messages for syntax errors
• refactored logic libraries
• added prettyprint function in console
• added syntax highlighting for RBNs

BibTeX Entry: Download

Corresponding Paper BibTeX Entry: Download

Supported Operating Systems: Platform Independent

Data Formats: Ascii

Tags: Statistical Relational Learning, Probabilistic Models

Archive: download here

Other available revisons

Version	Changelog	Date
1.2.3198	several bugfixes Beta version of ProbLog plugin enhanced command completion in console enhanced error messages for syntax errors refactored logic libraries added prettyprint function in console added syntax highlighting for RBNs	December 23, 2010, 12:07:25
1.2.2893	Several minor bugfixes Improved user interface and reliability Beta version of RBN plugin	October 18, 2010, 11:44:15
1.1.2636	Bugfix: Scripts are now functional again.	July 29, 2010, 14:46:20
1.1.2628	Initial Announcement on mloss.org.	July 28, 2010, 17:40:31

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