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Fig. 17 | Journal of Big Data

Fig. 17

From: The Hiperwall tiled-display wall system for Big-Data research

Fig. 17

Shows a schematic view of a decision tree. Starting from the root node, a sequence of binary splits using the discriminating variables xi is applied to the data. Each split uses the variable that gives the best separation between signal and background. The leaf nodes of the tree are labeled “S” for signal and “B” for background depending on the majority of events that end up in the respective nodes [83]

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