**2. Related work**

The relationship among all the procedures can be seen in the visual analytics pipeline i.e. visual mapping, data mining, model building, and model visualization. This section examines the different tools or techniques one would need to be able to perform the visual analytics pipeline tasks. As such Mapping and Model Visualization are grouped together under visualization tools while Transformation, Data Mining, and Model Building are grouped together under data mining tools. As

shown in the visual analytics pipeline, Visual Mapping is the relationship between Data and Visualization whereas Model Visualization is the relationship between Model and Visualization. In both cases, one would need to rely on data mining tools that apply machine learning models to the data and transform it. Additionally, visualization tools are required that focus on visualizing the data and model respectively.
