Autor(en): | Piatkowski, Nico |
Titel: | Probabilistic Graphical Models in RapidMiner |
Sprache (ISO): | en |
Zusammenfassung: | This Report describes the technical background and usage of the GraphMod plug-in for RapidMiner. The plug-in enables RapidMiner to load factor graphs and interpret Label and Attributes which are contained in an Example as assignments to random variables. A set of examples which belong to the same Batch is treated as assignment to a whole factor graph. New operators allow the estimation of factor weights, the computation of the single-node marginal probability functions and the computation of the most probable assignment for each Labelnode with several methods. All algorithms are optimized for parallel execution on common multi-core processors and NVIDIA CUDA capable many-core processors (also known as Graphics Processing Unit). |
URI: | http://hdl.handle.net/2003/37187 http://dx.doi.org/10.17877/DE290R-19183 |
Erscheinungsdatum: | 2011-02 |
Enthalten in den Sammlungen: | Sonderforschungsbereich (SFB) 876 |
Dateien zu dieser Ressource:
Datei | Beschreibung | Größe | Format | |
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piatkowski_2011b.pdf | DNB | 616.49 kB | Adobe PDF | Öffnen/Anzeigen |
Diese Ressource ist urheberrechtlich geschützt. |
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