OLSOFT Neural Network Library

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 OLSOFT Neural Network Library

OLSOFT Neural Network Library is the class to create, learn and use Back Propagation neural networks and SOFM (Self-Organizing Feature Map). The library makes integration of neural networks’ functionality into your own applications easy and seamless. It enables your programs to handle data analysis, classification and forecasting needs.


The advanced learning and training capacities of OLSOFT Neural Network library allows using it for solving various needs and performing data mining, clusterization tasks in a variety of fields, such as finance, science, education, medicine, sport betting, etc. OLSOFT Neural Network library is a proven technology tool that is implemented in NeuroXL products, namely NeuroXL Classifier and NeuroXL Predictor products.

Neural Network Library is a fully self-contained COM ActiveX control written with Visual C++ 6.0 and ATL. There are no external dependencies required for its operation such as other DLLs.

Note that all data types are specific to Visual Basic 6. For Visual Basic.NET some data types will differ. A reference manual accompanies the library with examples and recommendations on how to use the library.
Main features of the library:

>Written as a COM object that may be used inside any application
>Library is fast because it is written in C++
>Supports multilayer artificial networks (Back Propagation and SOFM)
>Forward Propagation Network with user defined synapses (use of "offset input" is supported)
>Back Propagation Network training with adjustable training parameters
>SOFM network support (Euclid distance and Scalar Vector Multiplication algorithm)
>Several different activation functions implemented (zero-threshold, hyperbolic tangens, exponent sigmoid)
>It is possible to save the network to a text file and restore later for use or further training
>Direct and simple use in VB6 and VBA applications (see examples)
>Use in any programming language as a generic COM component

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New versions of NeuroXL Predictor, NeuroXL Clusterizer and NeuroXL Package released: 4.0.6

July 18, 2016


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I can definitely recommend NeuroXL software to any individual or business that would like to take advantage of the power of artificial neural networks in analyzing complex data.

Dr. Jean-Michel Jaquet