https://github.com/fracpete/graphviz-treevisualize-weka-package

TreeVisualize plugin for the Weka Explorer using GraphViz (http://www.graphviz.org/) to generate the tree.
https://github.com/fracpete/graphviz-treevisualize-weka-package

java machine-learning plugin visualization weka

Last synced: about 1 year ago
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TreeVisualize plugin for the Weka Explorer using GraphViz (http://www.graphviz.org/) to generate the tree.

• Host: GitHub
• URL: https://github.com/fracpete/graphviz-treevisualize-weka-package
• Owner: fracpete
• License: gpl-3.0
• Created: 2014-08-01T07:01:52.000Z (almost 12 years ago)
• Default Branch: master
• Last Pushed: 2022-04-13T01:42:46.000Z (about 4 years ago)
• Last Synced: 2024-10-19T12:15:57.007Z (over 1 year ago)
• Topics: java, machine-learning, plugin, visualization, weka
• Language: Java
• Homepage:
• Size: 16.2 MB
• Stars: 7
• Watchers: 3
• Forks: 2
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

          
# graphviz-treevisualize-weka-package

TreeVisualize plugin for the Explorer using GraphViz (http://www.graphviz.org/)

to generate the tree.

By default, the plugin expects the `dot` executable to be available on the

system path. If that should not be the case, you can specify the correct

location in the `GraphVizTreeVisualization.props` properties file.

Simply create the following file:

* Linux/Mac

  ```

  $HOME/wekafiles/props/GraphVizTreeVisualization.props

  ```

`

* Windows

  ```

  %USERPROFILE%\wekafiles\props\GraphVizTreeVisualization.props

  ```

And add the following content (adjust path, of course):

* Linux/Mac

  ```

  Executable=/some/where/dot

  ```

* Windows

  ```

  Executable=C:/Progam Files/some/where/dot.exe

  ```

Additional options for the executable can be specified with the

`AdditionalOptions` property in the same properties file.

## GraphVizTreeVisualization.props

Explanation of parameters:

* `Executable` -- the path to the executable, if not on the system path 

* `AdditionalOptions` -- additional options to supply to the `dot` executable

* `ImageExtension` -- comma-separated list of image extensions to offer in the save dialog

* `Debug` -- whether to output debugging information

* `CleanUpTempFiles` -- whether to clean up temporary files

* `DialogWidth` -- the default width of the dialog displaying the graph

* `DialogHeight` -- the default height of the dialog displaying the graph

## Releases

* 2022.4.13 ([Weka >= 3.9.1](https://github.com/fracpete/graphviz-treevisualize-weka-package/releases/download/v2022.4.13/graphviz-treevisualize-2022.4.13-3.9.x.zip), [Weka >= 3.8.1](https://github.com/fracpete/graphviz-treevisualize-weka-package/releases/download/v2022.4.13/graphviz-treevisualize-2022.4.13-3.8.x.zip))

* 2018.5.13 ([Weka >= 3.9.1](https://github.com/fracpete/graphviz-treevisualize-weka-package/releases/download/v2018.5.13/graphviz-treevisualize-2018.5.13-3.9.x.zip), [Weka >= 3.8.1](https://github.com/fracpete/graphviz-treevisualize-weka-package/releases/download/v2018.5.13/graphviz-treevisualize-2018.5.13-3.8.x.zip))

* [2017.3.3](https://github.com/fracpete/graphviz-treevisualize-weka-package/releases/download/v2017.3.3/graphviz-treevisualize-2017.3.3.zip) (Weka >= 3.9.1)

* [2014.8.1](https://github.com/fracpete/graphviz-treevisualize-weka-package/releases/download/v2014.8.1/graphviz-treevisualize-2014.8.1.zip) (Weka >= 3.7.11 and < 3.8.1 and < 3.9.1)

### Troubleshooting

You can use the *2014.8.1* release with Weka 3.8.1 or 3.9.1, but you need to 

create the `GraphVizTreeVisualization.props` properties file in the location

explained above and add the following parameter to it (you may also have to

add the `Executable` parameter):

```

AdditionalOptions=-Tpng

```

The new class loading mechanism in these Weka releases prevents the properties

file from being loaded and graphviz not getting an output type parameter in

its command-line, resulting in outputting the graph data again (which of course

will fail to load as an image, see issue [#3](https://github.com/fracpete/graphviz-treevisualize-weka-package/issues/3)).

## How to use packages

For more information on how to install the package, see:

https://waikato.github.io/weka-wiki/packages/manager/

## Maven

Add the following dependency in your `pom.xml` to include the package:

```xml

    

      com.github.fracpete

      graphviz-treevisualize-weka-package

      2022.4.13

      jar

      

        

          nz.ac.waikato.cms.weka

          weka-dev

        

      

    

```

## Screenshots

### Plugin menu

![plugin menu](src/site/resources/plugin_menu.png)

### Show graph

For the displaying the graph as an image:

![show graph](src/site/resources/show_graph.png)

### Save graph data

Allows you to save the graph as `.dot` text file:

![save graph data](src/site/resources/save_graph_data.png)

### Save graph image

Allows you to save the graph as PNG image:

![save graph image](src/site/resources/save_graph_image.png)

### Export graph

Here you can export the graph as PDF, Postscript or encapsulated Postscript:

![export graph](src/site/resources/export_graph.png)