ocr: GTest Tree Modeltrain vree RaR oces AputDolasel Train_Tree Chumers/sompletrandomite) Chumers Uron Churers- LeS Evauste Reprune EVelusta SenetwyPdes Soltred lodes ErrorRate 15 0.0225552 13 0.1694366 e 0.0732694 30760563 0135211 0391549 Figure 3. Darwin, from Thinking Machines Corp. uses: pruning to generate a number of subtrees that are: then compared to the test data set.