GeneXproTools

GeneXproTools is an award-winning predictive analytics suite developed by Gepsoft . GeneXproTools modeling frameworks include logistic regression, classification, regression, time series prediction, and logic synthesis. GeneXproTools, formerly known as APS or Automatic Problem Solver, implements several gene expression programming algorithms, created and developed by Cândida Ferreira, co-founder and current director of Gepsoft.
Main features
Features of GeneXproTools include:
* Algorithms for classification
* Algorithms logistic regression
* Algorithms for nonlinear regression
* Algorithms for time series prediction
* Algorithms for logic synthesis
* 279 built-in mathematical functions
* 258 built-in logic functions
* User-defined functions
* Creation of derived features/variables
* Hundreds of fitness functions with adjustable parameters
* User-defined fitness functions
* Fitness functions with parsimony pressure
* Algorithms for model simplification
* GeneXproTools code converted to expression trees
* GeneXproTools code converted to 17 programming languages
* User-defined grammars for automatic code generation
* Internal & external model scoring
* Automatic model deployment to Excel with code in Excel VBA
* Ensemble models automatically deployed to Excel
* Statistical analysis & visualization of input data and model output
* Unattended independent runs with different stop conditions
* Model validation and testing
* Real time model design visualization using different charts and statistics
* Warm start & model improvement / refreshment
* Data loading using Excel & databases and text files
* Support for an unlimited number of independent variables
* Support for an unlimited number of records for training, validation, and testing
* Supports an unlimited number of records for model scoring
GeneXproTools code conversion
The native of the models generated by GeneXproTools is automatically converted to the following programming languages:
* Ada
* C
*
*
* Excel VBA
* Fortran
* Java
* Java Script
* Matlab
* Pascal
* Perl
* PHP
* Python
* Visual Basic
* VB.Net
* Verilog
* VHDL
Other programming languages are easily added through user-defined grammars.
Version history
The first version of APS, which only supported function finding, was launched in February 2001. Later that year Gepsoft released a second improved version that also introduced classification algorithms. Version 3.0 was released in 2003 after a complete rewrite and introduction of new algorithms for time series prediction and the GEP-RNC algorithm for integrating random numerical constants. GeneXproTools 4.0 was released in July 2006 with support for unlimited datasets (for both variables and records) and new algorithms for logic synthesis and model simplification. In March 2008 Gepsoft releases GeneXproTools 4.0 R2 with a new algorithm for logistic regression. And in October 2011 GeneXproTools 4.3 was released with ensemble methods and model deployment to Excel.

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