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决策树可视化

[英]Decision trees visualization

原文 2012-07-03 11:17:57 6 1 java/ javascript/ r/ decision-tree

Does anyone know a free framework for visualizing decision trees that allows the use of events (double-click a node for additional split)? 有没有人知道可视化决策树的免费框架允许使用事件（双击节点进行额外拆分）？ I am interested in using these events to trigger additional calculations in R/Python/other. 我有兴趣使用这些事件来触发R / Python / other中的其他计算。

Background on my request: I need to be able to efficiently incorporate business rules with a optimized splits (through the usual algorithms) into a single tree. 我的请求背景：我需要能够有效地将业务规则与优化的拆分（通过常用算法）合并到一个树中。

I know there are proprietary tools for this dynamic tree building (SAS,FICO,Angoss,etc) but I need a free visualization framework to pair up with an existing solution. 我知道这个动态树构建（SAS，FICO，Angoss等）有专有工具，但我需要一个免费的可视化框架来配合现有的解决方案。

I tried adapting google's visualization API for organizational charts , but it does not fully support the events I had in mind; 我尝试将google的可视化API用于组织结构图，但它并不完全支持我想到的事件; and also calling R from Javascript seems a bit of a rocky road. 而且从Javascript调用R似乎有点崎岖不平。

MANY THANKS FOR ANY FEEDBACK!!! 非常感谢任何反馈！

1 个解决方案

As far as I have been able to dig there are 2 tools that might work as the framework for me to build the GUI I need: 据我所知，有两种工具可以作为构建我需要的GUI的框架：

http://www.graphviz.org/ and http://processing.org/ http://www.graphviz.org/和http://processing.org/

If you have any other options please post them!!! 如果您有任何其他选择，请发布！