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{{redirect|Joone|the pornographic film director|Joone (director)}}
{{Infobox software
| name                   =  Java Object Oriented Neural Engine
| logo                   =
| screenshot             = [[Image:JoonEdit.png|250px]]
| caption                = Demonstration of drawing capability in JOONE
| collapsible            = yes
| developer              = [[The Joone Team]]
| latest release version = 1.2.1
| latest release date    = {{release date|2005|09|08}}
| latest preview version = 2.0 RC1
| latest preview date    = {{release date|2007|01|19}}
| operating system       = [[Cross-platform]]
| size                   =
| programming language   = [[Java (programming language)|Java]]
| genre                  = [[Neural network software]]
| license                = [[GPL]] or [[LGPL]]
}}

'''JOONE''' (Java Object Oriented Neural Engine) is a component based [[neural network]] framework built in [[Java (programming language)|Java]].

==Features==
Joone consists of a component-based architecture based on linkable components that can be extended to build new learning algorithms and neural networks architectures.

Components are plug-in code modules that are linked to produce an information flow. New components can be added and reused. Beyond simulation, Joone also has to some extent multi-platform deployment capabilities.

Joone has a GUI Editor to graphically create and test any neural network, and a distributed training environment that allows for neural networks to be trained on multiple remote machines.

==Comparison==
As of 2010, Joone, [[Encog]] and [[Neuroph]] are the major free component based neural network development environment available for the Java platform. Unlike the two other (commercial) systems that are in existence, [[Peltarion Synapse|Synapse]] and [[NeuroSolutions]], it is written in Java and has direct [[cross-platform]] support. A limited number of components exist and the graphical development environment is rudimentary so it has significantly fewer features than its commercial counterparts.

Joone can be considered to be more of a neural network framework than a full integrated development environment. Unlike its commercial counterparts, it has a strong focus on code-based development of neural networks rather than visual construction.

While in theory Joone can be used to construct a wider array of [[adaptive systems]] (including those with non-adaptive elements), its focus is on [[backpropagation]] based neural networks.

==See also==
{{Portal|Free and open-source software|Computer programming}}
* [[Artificial neural network]]
* [[Neural network software]]
* [[Encog]]: another [[neural network]] programmed in [[Java (programming language)|Java]]

==External links==
* [http://sourceforge.net/projects/joone/ sourceforge download page for joone]

[[Category:Neural network software]]
[[Category:Free software programmed in Java (programming language)]]


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