Examples with NAR nars.main.NAR used on opensource projects

Example 1 with NAR

use of nars.main.NAR in project opennars by opennars.

the class SymRecognizer method jButton3ActionPerformed.

private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {
    // GEN-FIRST:event_jButton3ActionPerformed
    resetDetection();
    StringBuilder build = new StringBuilder();
    StringBuilder build2 = new StringBuilder();
    build2.append("<(&|,");
    for (int x = 0; x < SZ; x += 1) {
        for (int y = 0; y < SZ; y += 1) {
            int used_X = x;
            int used_Y = y;
            Color col1 = new Color(canvasIMG.getRGB(x, y));
            float col = ((float) col1.getRed()) / 255.0f;
            if (col > 0.0) {
                float freq = 0.5f + (col - 0.5f);
                if (invar.isSelected()) {
                    build.append("<p[" + String.valueOf(used_X) + "," + String.valueOf(used_Y) + "] --> [on]>. :|: %" + String.valueOf(freq) + "%");
                    build.append("\n");
                    build2.append("<p[" + String.valueOf(used_X) + "," + String.valueOf(used_Y) + "] --> [on]>,");
                } else {
                    build.append("<p_" + String.valueOf(used_X) + "_" + String.valueOf(used_Y) + " --> [on]>. :|: %" + String.valueOf(freq) + "%");
                    build.append("\n");
                    build2.append("<p_" + String.valueOf(used_X) + "_" + String.valueOf(used_Y) + " --> [on]>,");
                }
            }
        }
    }
    String s2 = build2.toString();
    s2 = s2.substring(0, s2.length() - 1);
    s2 = s2 + ")";
    inputPanel.setText(build.toString());
    if (evt == null) {
        String question = "<{?what} --> [observed]>?";
        additional[exid] = s2 + " ==> <{example" + exid + "} --> [observed]>>.";
        inputPanel2.setText(additional[exid] + "\n" + question);
    } else {
        nar = new NAR();
        if (invar1.isSelected()) {
            gui = new NARSwing(nar);
        }
        int u = 0;
        inputPanel2.setText("");
        // for(String s : questions) {
        String s = question;
        {
            if (s != null) {
                AnswerHandler cur = new AnswerHandler() {

                    @Override
                    public void onSolution(Sentence belief) {
                        // System.out.println("solution: " + belief);
                        System.out.println(belief);
                        float howconf = belief.truth.getConfidence();
                        if (howconf > 0.1f) {
                            // only mark if above 0.1 confidence
                            // also mark image:
                            int maxu = Integer.valueOf(belief.getTerm().toString().split("example")[1].split("}")[0]);
                            clear();
                            for (int x = 0; x < SZ * scale_palette; x += 1) {
                                for (int y = 0; y < SZ * scale_palette; y += 1) {
                                    Color col = new Color(canvasIMG.getRGB(x / scale_palette, y / scale_palette));
                                    int k = getK[maxu];
                                    int j = getJ[maxu];
                                    exampleIMG.setRGB(x + k * scale_palette * SZ, y + (3 * j + 1) * scale_palette * SZ, new Color(col.getRed(), 0, 0).getRGB());
                                }
                            }
                            estimate.setIcon(new ImageIcon(fitimage(exampleIMG, estimate.getWidth(), estimate.getHeight())));
                            estimate.repaint();
                        }
                    }
                };
                q.add(cur);
                try {
                    for (int h = 0; h < exid; h++) {
                        inputPanel2.setText(inputPanel2.getText() + additional[h] + "\n");
                        nar.addInput(additional[h]);
                    }
                    inputPanel2.setText(inputPanel2.getText() + s + "\n");
                    nar.ask(s.substring(0, s.length() - 1), cur);
                } catch (Narsese.InvalidInputException ex) {
                    Logger.getLogger(SymRecognizer.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
            u++;
        }
        nar.param.noiseLevel.set(0);
        nar.addInput(inputPanel.getText());
        nar.start(0);
    }
}

Example 2 with NAR

use of nars.main.NAR in project opennars by opennars.

the class SymRecognizerWithVisionChannel method jButton3ActionPerformed.

private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {
    // GEN-FIRST:event_jButton3ActionPerformed
    resetDetection();
    StringBuilder build = new StringBuilder();
    StringBuilder build2 = new StringBuilder();
    build2.append("<(&|,");
    for (int x = 0; x < SZ; x += 1) {
        for (int y = 0; y < SZ; y += 1) {
            int used_X = x;
            int used_Y = y;
            Color col1 = new Color(canvasIMG.getRGB(x, y));
            float col = ((float) col1.getRed()) / 255.0f;
            if (col > 0.0) {
                float freq = 0.5f + (col - 0.5f);
                if (invar.isSelected()) {
                    build.append("<p[" + String.valueOf(used_X) + "," + String.valueOf(used_Y) + "] --> [on]>. :|: %" + String.valueOf(freq) + "%");
                    build.append("\n");
                    build2.append("<p[" + String.valueOf(used_X) + "," + String.valueOf(used_Y) + "] --> [on]>,");
                } else {
                    build.append("<p_" + String.valueOf(used_X) + "_" + String.valueOf(used_Y) + " --> [on]>. :|: %" + String.valueOf(freq) + "%");
                    build.append("\n");
                    build2.append("<p_" + String.valueOf(used_X) + "_" + String.valueOf(used_Y) + " --> [on]>,");
                }
            }
        }
    }
    String s2 = build2.toString();
    s2 = s2.substring(0, s2.length() - 1);
    s2 = s2 + ")";
    inputPanel.setText(build.toString());
    if (evt == null) {
        String question = "<{?what} --> [observed]>?";
        additional[exid] = s2 + " ==> <{example" + exid + "} --> [observed]>>.";
        inputPanel2.setText(additional[exid] + "\n" + question);
    } else {
        // add vision channel for [on] property
        nar = new NAR();
        // to the nar instance, and nar is also the "next higher" sensory channel
        // to report the results to
        nar.addSensoryChannel("[on]", new SpatialSamplingVisionChannel(nar, nar, SZ, SZ));
        if (invar1.isSelected()) {
            gui = new NARSwing(nar);
        }
        int u = 0;
        inputPanel2.setText("");
        // for(String s : questions) {
        String s = question;
        {
            if (s != null) {
                AnswerHandler cur = new AnswerHandler() {

                    @Override
                    public void onSolution(Sentence belief) {
                        // System.out.println("solution: " + belief);
                        System.out.println(belief);
                        float howconf = belief.truth.getConfidence();
                        if (howconf >= 0.001f) {
                            // only mark if above 0.1 confidence
                            // also mark image:
                            int maxu = Integer.valueOf(belief.getTerm().toString().split("example")[1].split("}")[0]);
                            clear();
                            for (int x = 0; x < SZ * scale_palette; x += 1) {
                                for (int y = 0; y < SZ * scale_palette; y += 1) {
                                    Color col = new Color(canvasIMG.getRGB(x / scale_palette, y / scale_palette));
                                    int k = getK[maxu];
                                    int j = getJ[maxu];
                                    exampleIMG.setRGB(x + k * scale_palette * SZ, y + (3 * j + 1) * scale_palette * SZ, new Color(col.getRed(), 0, 0).getRGB());
                                }
                            }
                            estimate.setIcon(new ImageIcon(fitimage(exampleIMG, estimate.getWidth(), estimate.getHeight())));
                            estimate.repaint();
                        }
                    }
                };
                q.add(cur);
                try {
                    for (int h = 0; h < exid; h++) {
                        inputPanel2.setText(inputPanel2.getText() + additional[h] + "\n");
                        nar.addInput(additional[h]);
                    }
                    inputPanel2.setText(inputPanel2.getText() + s + "\n");
                    nar.ask(s.substring(0, s.length() - 1), cur);
                } catch (Narsese.InvalidInputException ex) {
                    Logger.getLogger(SymRecognizerWithVisionChannel.class.getName()).log(Level.SEVERE, null, ex);
                }
            }
            u++;
        }
        nar.param.noiseLevel.set(0);
        nar.addInput(inputPanel.getText());
        nar.start(0);
    }
}

Example 3 with NAR

use of nars.main.NAR in project opennars by opennars.

the class ApplySubstituteTest method test2.

@Test
public void test2() throws Narsese.InvalidInputException {
    // substituting:  <(*,$1) --> num>.  with $1 ==> 0
    NAR n = new NAR();
    Map<Term, Term> h = new HashMap();
    h.put(np.parseTerm("$1"), np.parseTerm("0"));
    CompoundTerm c = ((CompoundTerm) np.parseTerm("<(*,$1) --> num>")).applySubstituteToCompound(h);
    assertTrue(c != null);
}

Example 4 with NAR

use of nars.main.NAR in project opennars by opennars.

the class AttentionTest method testSampleNextConcept.

@Test
public void testSampleNextConcept() {
    int numConcepts = 32;
    NAR n = new NAR();
    for (int i = 0; i < numConcepts; i++) n.addInput("<x" + i + " <-> x" + (i + 1) + ">.");
    n.cycles(100);
    int c = Iterables.size(n.memory.concepts);
    assertTrue(c > 32);
    Set<Concept> uniqueconcepts = new HashSet();
    for (int i = 0; i < numConcepts; i++) {
        Concept s = n.memory.concepts.peekNext();
        uniqueconcepts.add(s);
    }
    assertTrue(uniqueconcepts.size() > 1);
    int c2 = Iterables.size(n.memory.concepts);
    assertEquals("does not affect # of concepts", c, c2);
}

Example 5 with NAR

use of nars.main.NAR in project opennars by opennars.

the class TermTest method testParseOperationInFunctionalForm.

@Test
public void testParseOperationInFunctionalForm() {
    Parameters.FUNCTIONAL_OPERATIONAL_FORMAT = true;
    NAR n = new NAR();
    Narsese p = new Narsese(n);
    try {
        Term x = p.parseTerm("wonder(a,b)");
        assertEquals(Operation.class, x.getClass());
        assertEquals("(^wonder,a,b)", x.toString());
    } catch (Narsese.InvalidInputException ex) {
        ex.printStackTrace();
        assertTrue(false);
    }
}