Authors: | Piatkowski, Nico |
Title: | Probabilistic Graphical Models in RapidMiner |
Language (ISO): | en |
Abstract: | 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 |
Issue Date: | 2011-02 |
Appears in Collections: | Sonderforschungsbereich (SFB) 876 |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
piatkowski_2011b.pdf | DNB | 616.49 kB | Adobe PDF | View/Open |
This item is protected by original copyright |
This item is protected by original copyright rightsstatements.org