After the first split, the decision tree algorithm examines each of the two subsets of data and finds a predictor variable and a value that gives the most information. The process continues until a ...

The visual data mining process, ... decision tree algorithms when supplied new data, ... Note 100% accuracy of classification in Fig. 4 for the training set was 94% accurate in the test set.

Summary: Ink authentication is often complicated by tampering, aging, and chemical variability. Now, forensic scientists are ...