Tue 27 Aug 00:14:56 CEST 2024

test/test-dt2.js

@@ -0,0 +1,24 @@
+var data = [
+  {a:0, b:0, c:0, y:'A'}, 
+  {a:0, b:1, c:1, y:'A'}, 
+  {a:1, b:1, c:0, y:'B'}, 
+  {a:2, b:2, c:2, y:'B'}, 
+  {a:1, b:2, c:2, y:'C'}, 
+  {a:2, b:1, c:2, y:'C'}
+  ];
+var model = ml.learn({
+  algorithm:ml.ML.DT,
+  data:data, 
+  target:'y',
+  features:['a','b','c'],
+  eps:0.2
+});
+print(toJSON(model).length+' Bytes')
+
+var test_data =[{a:0, b:1.2, c:0},
+                {a:2.1, b:2, c:3},
+                {a:2.1, b:1.1, c:2.0}];
+
+print(ml.print(model))
+print(ml.classify(model,test_data))
+print(ml.classify(model,{a:1,b:2,c:3}))