Package statechum.analysis.learning.rpnicore.GDLearnerGraph

Examples of statechum.analysis.learning.rpnicore.GDLearnerGraph.DetermineDiagonalAndRightHandSide


  {
    Configuration config = Configuration.getDefaultConfiguration().copy();
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A-a-#B\nA-b->B1\nA-c->C\nQ-a->R\nQ-b->S", "testCountMatchingOutgoing3c"), config);
    gr.linear.moveRejectToHighlight();
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_highlight();
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"A","Q");
    // A and Q have 3 outgoing and 2 matched.
    Assert.assertEquals(1,matcher.getRightHandSide(),Configuration.fpAccuracy);
  }
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  {
    Configuration config = Configuration.getDefaultConfiguration().copy();
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A-a->B\nA-b->B1\nA-c->C\nQ-a->R\nQ-b->S", "testCountMatchingOutgoing3d"), config);
    gr.linear.moveRejectToHighlight();
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_highlight();
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"A","Q");
    // A and Q have 3 outgoing and 3 matched.
    // the score for the first pair is -1, for the other ones it is 1, hence the outcome is 1
    Assert.assertEquals(2,matcher.getRightHandSide(),Configuration.fpAccuracy);
  }
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  @Test
  public final void testCountMatchingOutgoing4a()
  {
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A-a-#B\nA-b-#B1\nA-c->C\nQ-a->R\nQ-b->S", "testCountMatchingOutgoing1"), Configuration.getDefaultConfiguration());
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_default();
    // 3 outgoing and 2 matching reject, but we count them as positives
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"A","Q");
    Assert.assertEquals(2,matcher.getRightHandSide(),Configuration.fpAccuracy);
  }
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  {
    Configuration config = Configuration.getDefaultConfiguration().copy();
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A-a-#B\nA-b-#B1\nA-c->C\nQ-a->R\nQ-b->S", "testCountMatchingOutgoing1"), config);
    gr.linear.moveRejectToHighlight();
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_highlight();
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"A","Q");
    Assert.assertEquals(0,matcher.getRightHandSide(),Configuration.fpAccuracy);
  }
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  @Test
  public final void testCountMatchingOutgoing5a()
  {
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A-a-#B\nA-b-#B1\nA-c->C\nQ-a->R\nQ-b->S", "testCountMatchingOutgoing1"), Configuration.getDefaultConfiguration());
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_default();
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"A","C");
    Assert.assertEquals(0,matcher.getRightHandSide(),Configuration.fpAccuracy);
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"S","C");
    Assert.assertEquals(0,matcher.getRightHandSide(),Configuration.fpAccuracy);
  }
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  {
    Configuration config = Configuration.getDefaultConfiguration().copy();
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A-a-#B\nA-b-#B1\nA-c->C\nQ-a->R\nQ-b->S", "testCountMatchingOutgoing1"), config);
    gr.linear.moveRejectToHighlight();
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_highlight();
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"A","C");
    Assert.assertEquals(0,matcher.getRightHandSide(),Configuration.fpAccuracy);
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"S","C");
    Assert.assertEquals(0,matcher.getRightHandSide(),Configuration.fpAccuracy);
  }
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  @Test
  public final void testCountMatchingOutgoing6a()
  {
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A-a-#B\nA-b-#B1\nQ-a->R", "testCountMatchingOutgoing1"), Configuration.getDefaultConfiguration());
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_default();
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"A","R");
    Assert.assertEquals(0,matcher.getRightHandSide(),Configuration.fpAccuracy);
  }
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  public final void testCountMatchingOutgoing6b()
  {
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A-a-#B\nA-b-#B1\nQ-a->R", "testCountMatchingOutgoing1"), Configuration.getDefaultConfiguration());
    gr.linear.moveRejectToHighlight();
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_highlight();
    getMatcherValue(gr,ndGraph,ndGraph.matrixForward, matcher,"A","R");
    Assert.assertEquals(0,matcher.getRightHandSide(),Configuration.fpAccuracy);
  }
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  @Test
  public final void testCountMatchingOutgoing_nd1()
  {
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A1-a->C\nA2-a->C\nA3-a->C<-b-G\nB1-a->D<-a-B2\nE-b->D<-b-F", "testCountMatchingOutgoing_nd1"), Configuration.getDefaultConfiguration());
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_default();
    getMatcherValue(gr,ndGraph,ndGraph.matrixInverse, matcher,"C","D");
    Assert.assertEquals(8,matcher.getRightHandSide(),Configuration.fpAccuracy);
    Assert.assertEquals(8*2,matcher.getDiagonal(),Configuration.fpAccuracy);
  }
 
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  public final void testCountMatchingOutgoing_nd2a()
  {
    LearnerGraph gr=new LearnerGraph(FsmParser.buildGraph("A1-a->C\nA2-a->C\nA3-a->C<-b-G\nB1-a->D<-a-B2\nE-b->D<-b-F\n"
        +"N-c->C", "testCountMatchingOutgoing_nd2a"), Configuration.getDefaultConfiguration());
    GDLearnerGraph ndGraph = new GDLearnerGraph(gr,LearnerGraphND.ignoreRejectStates, false);
    DetermineDiagonalAndRightHandSide matcher = ndGraph.new DDRH_default();
    getMatcherValue(gr,ndGraph,ndGraph.matrixInverse, matcher,"C","D");
    Assert.assertEquals(8,matcher.getRightHandSide(),Configuration.fpAccuracy);
    Assert.assertEquals(9*2,matcher.getDiagonal(),Configuration.fpAccuracy);
  }
 
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