Examples with StateProofGraph edu.cmu.ml.proppr.prove.wam.StateProofGraph used on opensource projects

Example 1 with StateProofGraph

use of edu.cmu.ml.proppr.prove.wam.StateProofGraph in project ProPPR by TeamCohen.

the class SimpleProgramProverTest method testFill.

@Test
public void testFill() throws IOException, LogicProgramException {
    WamProgram program = WamBaseProgram.load(new File(PROGRAM));
    Query q = new Query(new Goal("coworker", new ConstantArgument("steve"), new ConstantArgument("X")));
    System.out.println("Query: " + q.toString());
    ProofGraph p = new StateProofGraph(q, apr, program);
    Prover prover = new DfsProver(apr);
    Map<State, Double> sols = prover.prove(p, new StatusLogger());
    //		assertEquals(2,sols.size());
    HashMap<String, Integer> expected = new HashMap<String, Integer>();
    expected.put("steve", 0);
    expected.put("sven", 0);
    System.out.println("Query: " + q.toString());
    for (State s : sols.keySet()) {
        if (!s.isCompleted())
            continue;
        System.out.println(s);
        Query a = p.fill(s);
        System.out.println(a);
        String v = a.getRhs()[0].getArg(1).getName();
        System.out.println("Got solution: " + v);
        if (expected.containsKey(v))
            expected.put(v, expected.get(v) + 1);
    }
    for (Map.Entry<String, Integer> e : expected.entrySet()) assertEquals(e.getKey(), 1, e.getValue().intValue());
}

Example 2 with StateProofGraph

use of edu.cmu.ml.proppr.prove.wam.StateProofGraph in project ProPPR by TeamCohen.

the class UngroundedSolutionsTest method test.

@Test
public void test() throws IOException, LogicProgramException {
    WamProgram program = WamBaseProgram.load(new File(PROGRAM));
    APROptions apr = new APROptions("depth=20");
    WamPlugin facts = LightweightGraphPlugin.load(apr, new File(FACTS));
    Query q = new Query(new Goal("grandparent", new ConstantArgument("X"), new ConstantArgument("Y")));
    //		q.variabilize();
    StateProofGraph pg = new StateProofGraph(q, apr, program, facts);
    Prover p = new DfsProver(apr);
    Map<State, Double> ans = p.prove(pg, new StatusLogger());
    //		Map<LogicProgramState,Double> ans = p.proveState(program, new ProPPRLogicProgramState(Goal.decompile("grandparent,-1,-2")));
    System.out.println("===");
    for (State s : ans.keySet()) {
        if (s.isCompleted()) {
            System.out.println(s);
            Map<Argument, String> dict = pg.asDict(s);
            System.out.println(Dictionary.buildString(dict, new StringBuilder(), "\n\t").substring(1));
            for (String a : dict.values()) {
                //					a = a.substring(a.indexOf(":"));
                assertFalse(a.startsWith("X"));
            }
        }
    }
//		System.out.println("===");
//		for (String s : Prover.filterSolutions(ans).keySet()) {
//			System.out.println(s);
//			assertFalse("Filtered solutions contain variables",s.contains("v["));
//		}
}

Example 3 with StateProofGraph

use of edu.cmu.ml.proppr.prove.wam.StateProofGraph in project ProPPR by TeamCohen.

the class WeightedEdgeTest method testOne.

public void testOne(APROptions apr, WamPlugin plug) throws IOException, LogicProgramException {
    Prover p = new DprProver(apr);
    WamProgram program = WamBaseProgram.load(RULES);
    WamPlugin[] plugins = new WamPlugin[] { plug };
    Grounder grounder = new Grounder(apr, p, program, plugins);
    assertTrue("Missing weighted functor", plugins[0].claim("hasWord#/3"));
    Query query = Query.parse("words(p1,W)");
    ProofGraph pg = new StateProofGraph(new InferenceExample(query, new Query[] { Query.parse("words(p1,good)") }, new Query[] { Query.parse("words(p1,thing)") }), apr, new SimpleSymbolTable<Feature>(), program, plugins);
    //			Map<String,Double> m = p.solutions(pg);
    //			System.out.println(Dictionary.buildString(m, new StringBuilder(), "\n").toString());
    GroundedExample ex = grounder.groundExample(p, pg);
    String serialized = ex.getGraph().serialize(true).replaceAll("\t", "\n");
    //String serialized = grounder.serializeGroundedExample(pg, ex).replaceAll("\t", "\n");
    System.out.println(serialized);
    assertTrue("Label weights must appear in ground graph (0.9)", serialized.indexOf("0.9") >= 0);
    assertTrue("Label weights must appear in ground graph (0.1)", serialized.indexOf("0.1") >= 0);
    //			Map<String,Double> m = p.solvedQueries(pg);
    //			System.out.println(Dictionary.buildString(m, new StringBuilder(), "\n"));
    Query query2 = Query.parse("words2(p1,W)");
    ProofGraph pg2 = new StateProofGraph(new InferenceExample(query2, new Query[] { Query.parse("words(p1,good)") }, new Query[] { Query.parse("words(p1,thing)") }), apr, new SimpleSymbolTable<Feature>(), program, plugins);
    //			Map<String,Double> m = p.solutions(pg);
    //			System.out.println(Dictionary.buildString(m, new StringBuilder(), "\n").toString());
    GroundedExample ex2 = grounder.groundExample(p, pg2);
    String serialized2 = ex2.getGraph().serialize(true).replaceAll("\t", "\n");
    //String serialized = grounder.serializeGroundedExample(pg, ex).replaceAll("\t", "\n");
    System.out.println(serialized2);
    assertTrue("Label weights must appear in ground graph (0.9)", serialized2.indexOf("0.9") >= 0);
    assertTrue("Label weights must appear in ground graph (0.1)", serialized2.indexOf("0.1") >= 0);
}

Example 4 with StateProofGraph

use of edu.cmu.ml.proppr.prove.wam.StateProofGraph in project ProPPR by TeamCohen.

the class WeightedFeaturesTest method testAsGraph.

@Test
public void testAsGraph() throws IOException, LogicProgramException {
    APROptions apr = new APROptions();
    Prover p = new DprProver(apr);
    WamProgram program = WamBaseProgram.load(RULES);
    WamPlugin[] plugins = new WamPlugin[] { FactsPlugin.load(apr, LABELS, false), LightweightGraphPlugin.load(apr, WORDSGRAPH, -1) };
    Grounder grounder = new Grounder(apr, p, program, plugins);
    assertTrue(plugins[1].claim("hasWord#/3"));
    Query query = Query.parse("predict(p1,Y)");
    ProofGraph pg = new StateProofGraph(new InferenceExample(query, new Query[] { Query.parse("predict(p1,pos)") }, new Query[] { Query.parse("predict(p1,neg)") }), apr, new SimpleSymbolTable<Feature>(), program, plugins);
    GroundedExample ex = grounder.groundExample(p, pg);
    String serialized = grounder.serializeGroundedExample(pg, ex).replaceAll("\t", "\n");
    System.out.println(serialized);
    // hack
    assertTrue("Word weights must appear in ground graph", serialized.indexOf("0.9") > 0);
    assertTrue("Word weights must appear in ground graph", serialized.indexOf("0.1") > 0);
}

Example 5 with StateProofGraph

use of edu.cmu.ml.proppr.prove.wam.StateProofGraph in project ProPPR by TeamCohen.

the class BoundVariableGraphTest method test.

@Test
public void test() throws IOException, LogicProgramException {
    APROptions apr = new APROptions();
    Prover p = new DprProver(apr);
    //			Prover p = new TracingDfsProver(apr);
    WamProgram program = WamBaseProgram.load(RULES);
    WamPlugin[] plugins = new WamPlugin[] { LightweightGraphPlugin.load(apr, GRAPH) };
    Grounder grounder = new Grounder(apr, p, program, plugins);
    Query query = Query.parse("hasWord(p1,good)");
    ProofGraph pg = new StateProofGraph(new InferenceExample(query, new Query[] { Query.parse("hasWord(p1,good)") }, new Query[0]), apr, new SimpleSymbolTable<Feature>(), program, plugins);
    //			Map<String,Double> m = p.solutions(pg);
    //			System.out.println(Dictionary.buildString(m, new StringBuilder(), "\n").toString());
    GroundedExample ex = grounder.groundExample(p, pg);
    ex.getGraph().serialize();
    String serialized = grounder.serializeGroundedExample(pg, ex).replaceAll("\t", "\n");
    System.out.println(serialized);
    assertEquals("Too many edges", 4, ex.getGraph().edgeSize());
//			Map<String,Double> m = p.solvedQueries(pg);
//			System.out.println(Dictionary.buildString(m, new StringBuilder(), "\n"));
}