Sybil's optimisations make use of wrapper functions (in this case through the R package glpkAPI [ 42]), allowing access to the C-API of the mathematical programming software from within R. This combines very short running times with flexible communication with the solver software.
Our implementation is compatible with a range of architectures; crucially it enables the use of this wrapper with the BlueGene/Q architecture, in addition to the x86 architecture.
In fact, χ-IRG-DC is a hybrid filter-wrapper models that take advantage of the simplicity of the filter approach for initial gene screening and then make use of the wrapper approach to optimize classification accuracy in final gene selection [ 38].
The frameworks design does extensive use of the adapter (wrapper) design pattern to ease the incorporation of new data acquisition channels at the data acquisition layer and new data and remote control services in the external interaction layer.
As seen in Figure 2, the use of both the Wrapper and the Relief feature selection algorithms results in falsified measures of classifier performance.
They only need limited skill to form the shape and the best shortcut of all is using wonton wrappers instead of making the dough.
Thus, the overall computation time of the framework is kept low, while ensuring good accuracy of estimation due to the use of dynamic features in the wrapper stage.
Note: You can use store-bought wonton wrappers instead of making pasta dough; you'll need two packages of wrappers.
Papakonstantinou, A. Gupta, H. Garcia-Molina, J. Ullman, A Query Translation Scheme for Rapid Implementation of Wrappers, International Conference on Deductive and Object-Oriented Databases, Singapore, 1995), but its use demands a fast means of generating efficient wrappers.
