Class Problem


  • public class Problem
    extends java.lang.Object

    Describes the problem

    For example, if we have the following training data:
      LABEL       ATTR1   ATTR2   ATTR3   ATTR4   ATTR5
      -----       -----   -----   -----   -----   -----
      1           0       0.1     0.2     0       0
      2           0       0.1     0.3    -1.2     0
      1           0.4     0       0       0       0
      2           0       0.1     0       1.4     0.5
      3          -0.1    -0.2     0.1     1.1     0.1
    
      and bias = 1, then the components of problem are:
    
      l = 5
      n = 6
    
      y -> 1 2 1 2 3
    
      x -> [ ] -> (2,0.1) (3,0.2) (6,1) (-1,?)
           [ ] -> (2,0.1) (3,0.3) (4,-1.2) (6,1) (-1,?)
           [ ] -> (1,0.4) (6,1) (-1,?)
           [ ] -> (2,0.1) (4,1.4) (5,0.5) (6,1) (-1,?)
           [ ] -> (1,-0.1) (2,-0.2) (3,0.1) (4,1.1) (5,0.1) (6,1) (-1,?)