public void testOneVarSlice () { double[] vals = { 0.0, 1.3862943611198906, 0.6931471805599453, 1.791759469228055 }; Variable v1 = new Variable (2); Variable v2 = new Variable (2); Variable[] vars = new Variable[]{v1, v2}; Factor ptl = new TableFactor (vars, vals); Assignment assn = new Assignment (v1, 0); TableFactor sliced = (TableFactor) ptl.slice (assn); TableFactor expected = new TableFactor (v2, new double[] { 1.0, 4.0 }); comparePotentialValues (sliced, expected); }
public void testMultiVarSlice () { double[] vals = { 0.0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }; Variable v1 = new Variable (2); Variable v2 = new Variable (2); Variable v3 = new Variable (2); Variable v4 = new Variable (2); Variable[] vars = new Variable[]{v1, v2, v3, v4}; Factor ptl = new TableFactor (vars, vals); System.out.println (ptl); Assignment assn = new Assignment (v4, 0); TableFactor sliced = (TableFactor) ptl.slice (assn); System.out.println (new TableFactor ((AbstractTableFactor) sliced)); TableFactor expected = new TableFactor (new Variable[] { v1,v2,v3 }, new double[] { 0, 2, 4, 6, 8, 10, 12, 14 }); comparePotentialValues (sliced, expected); }
public void testMultiVarSlice () { double[] vals = { 0.0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 }; Variable v1 = new Variable (2); Variable v2 = new Variable (2); Variable v3 = new Variable (2); Variable v4 = new Variable (2); Variable[] vars = new Variable[]{v1, v2, v3, v4}; Factor ptl = new TableFactor (vars, vals); System.out.println (ptl); Assignment assn = new Assignment (v4, 0); TableFactor sliced = (TableFactor) ptl.slice (assn); System.out.println (new TableFactor ((AbstractTableFactor) sliced)); TableFactor expected = new TableFactor (new Variable[] { v1,v2,v3 }, new double[] { 0, 2, 4, 6, 8, 10, 12, 14 }); comparePotentialValues (sliced, expected); }
public void ignoreTestSerialization () throws IOException, ClassNotFoundException { Variable v1 = new Variable (2); Variable v2 = new Variable (3); Variable[] vars = { v1, v2 }; double[] vals = new double[]{ 2.0, 4.0, 6.0, 3, 5, 7 }; TableFactor ptl = new TableFactor (vars, vals); TableFactor ptl2 = (TableFactor) TestSerializable.cloneViaSerialization (ptl); Set varset1 = ptl.varSet(); Set varset2 = ptl2.varSet(); assertTrue (!varset1.contains (varset2)); // Variables deep-cloned // There's not way to get directly at the matrices...! comparePotentialValues (ptl, ptl2); TableFactor marg1 = (TableFactor) ptl.marginalize (v1); TableFactor marg2 = (TableFactor) ptl2.marginalize (ptl2.findVariable (v1.getLabel ())); comparePotentialValues (marg1, marg2); }
public void ignoreTestSerialization () throws IOException, ClassNotFoundException { Variable v1 = new Variable (2); Variable v2 = new Variable (3); Variable[] vars = { v1, v2 }; double[] vals = new double[]{ 2.0, 4.0, 6.0, 3, 5, 7 }; TableFactor ptl = new TableFactor (vars, vals); TableFactor ptl2 = (TableFactor) TestSerializable.cloneViaSerialization (ptl); Set varset1 = ptl.varSet(); Set varset2 = ptl2.varSet(); assertTrue (!varset1.contains (varset2)); // Variables deep-cloned // There's not way to get directly at the matrices...! comparePotentialValues (ptl, ptl2); TableFactor marg1 = (TableFactor) ptl.marginalize (v1); TableFactor marg2 = (TableFactor) ptl2.marginalize (ptl2.findVariable (v1.getLabel ())); comparePotentialValues (marg1, marg2); }
public void testOneVarSlice () { double[] vals = { 0.0, 1.3862943611198906, 0.6931471805599453, 1.791759469228055 }; Variable v1 = new Variable (2); Variable v2 = new Variable (2); Variable[] vars = new Variable[]{v1, v2}; Factor ptl = new TableFactor (vars, vals); Assignment assn = new Assignment (v1, 0); TableFactor sliced = (TableFactor) ptl.slice (assn); TableFactor expected = new TableFactor (v2, new double[] { 1.0, 4.0 }); comparePotentialValues (sliced, expected); }
public void testTwoVarSlice () { double[] vals = { 0.0, 1, 2, 3, 4, 5, 6, 7 }; Variable v1 = new Variable (2); Variable v2 = new Variable (2); Variable v3 = new Variable (2); Variable[] vars = new Variable[]{v1, v2, v3}; Factor ptl = new TableFactor (vars, vals); Assignment assn = new Assignment (v3, 0); TableFactor sliced = (TableFactor) ptl.slice (assn); TableFactor expected = new TableFactor (new Variable[] {v1, v2}, new double[] { 0, 2, 4, 6 }); comparePotentialValues (sliced, expected); }
public void testTwoVarSlice () { double[] vals = { 0.0, 1, 2, 3, 4, 5, 6, 7 }; Variable v1 = new Variable (2); Variable v2 = new Variable (2); Variable v3 = new Variable (2); Variable[] vars = new Variable[]{v1, v2, v3}; Factor ptl = new TableFactor (vars, vals); Assignment assn = new Assignment (v3, 0); TableFactor sliced = (TableFactor) ptl.slice (assn); TableFactor expected = new TableFactor (new Variable[] {v1, v2}, new double[] { 0, 2, 4, 6 }); comparePotentialValues (sliced, expected); }