bnns download | SourceForge.net

BNNS is a research tool for interactive training of artificial neural networks based on the Response Function Plots visualization method. It enables users to simulate, visualize and interact in the learning process of a Multi-Layer Perceptron on tasks which have a 2D character. Tasks like the famous two-spirals task or classification of satellite image data.

Features

Reset of weights connected to a neuron
Freeze/Unfreeze of weights connected to a neuron
Basic support for scaling of RFPs, preview of RFP in its native size
Preview of conflicts between output layer neurons
Preview of error energy on output layer
Preview of Training/Testing patterns
Sigmoidal/Softmax activation on output layer
Logging of MSE and of the sum of output layer responses
Perl script to prepare bnns patterns from PGM data
Perl script to prepare bnns patterns from Boston Remote Sensing Testbed data
Maintained User Manual

Project Samples

Spirals task: MLP visualization and extrapolation view.

Boston remote sensing testbed: MPL performance analysis.

Boston remote sensing testbed: error-energy analysis.

Project Activity

See All Activity >

License

GNU General Public License version 3.0 (GPLv3)

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Additional Project Details

Operating Systems

BSD, Cygwin, Linux

Languages

English

Intended Audience

Science/Research

User Interface

Console/Terminal, X Window System (X11)

Programming Language

C, Perl

Related Categories

Perl Data Visualization Software, Perl Artificial Intelligence Software, Perl Machine Learning Software, C Data Visualization Software, C Artificial Intelligence Software, C Machine Learning Software

Registered

2009-12-18

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