public static double getMI(String w1, String r, String w2) {
GR gr = new GR();
gr.setW1(w1);
gr.setW2(w2);
gr.setGR(r);
return Math.log10(
(getCount(gr) * getCountGR(r)) / (getCountLeft(w1, r) * getCountRight(w2, r)));
}
public static int getCount(GR gr) {
int c = 0;
Iterator<GR> iterator = memmodel.iterator();
int i = 0;
while (iterator.hasNext()) {
if (iterator.next().isEqual(gr.getLeft(), gr.getGr(), gr.getRight())) c++;
}
return c;
}
public static Set<String> getLeftList(String w2, String gr) {
Set<String> s = new TreeSet<String>();
Iterator<GR> iterator = memmodel.iterator();
while (iterator.hasNext()) {
GR g = (GR) iterator.next();
if (g.isRightEqual("online") && g.isGrEqual("dobj")) s.add(g.getLeft());
}
return s;
}
public static int getCountRight(String w2, String gr) {
int c = 0;
Iterator<GR> iterator = memmodel.iterator();
int i = 0;
while (iterator.hasNext()) {
GR g = (GR) iterator.next();
if (g.isRightEqual(w2) && g.isGrEqual(gr)) c++;
}
return c;
}
public static void main(String[] args) throws NullPointerException {
VocabularyAnalyser va = new VocabularyAnalyser();
String root = "/Users/kapila/Documents/repository/";
memmodel = va.buildMemModel(root + "parsed");
Iterator<GR> iterator = memmodel.iterator();
int i = 0;
while (iterator.hasNext()) {
try {
i++;
// GR g= (GR) iterator.next();
// System.out.print(i);
// System.out.print(" ");
// System.out.println( iterator.next().getLeft());
GR g = (GR) iterator.next();
if (g.isRightEqual("online") && g.isGrEqual("dobj")) System.out.println(g.toString());
} catch (NullPointerException e) {
System.out.println(e.getMessage());
}
}
//
// GR g=new GR();
// g.setW1("purchase");
// g.setGR("dobj");
// g.setW2("online");
// System.out.println(getCount(g));
// System.out.println(getCountGR("dobj"));
// System.out.println(getCountLeft("purchase","dobj"));
// System.out.println(getCountLeft("online","dobj"));
// System.out.println(getMI("purchase","dobj","online"));
//
GR g2 = new GR();
g2.setW1("buy");
g2.setGR("dobj");
g2.setW2("online");
System.out.println(getCount(g2));
System.out.println(getCountGR("dobj"));
System.out.println(getCountLeft("buy", "dobj"));
System.out.println(getCountLeft("online", "dobj"));
System.out.println(getMI("buy", "dobj", "online"));
Set left = getLeftList("online", "dobj");
Iterator<String> it = left.iterator();
while (it.hasNext()) {
String s = it.next();
System.out.println(s + "=" + getMI(s, "dobj", "online"));
}
// Model rdfmodel=va.buildRdfModel(root+"rdfs");
// rdfmodel.write(System.out);
//
// queryRdf q=new queryRdf(rdfmodel);
// <http://rasp/rule:dobj>
// q.getTotal("?s","?p","?o");
// System.out.println("total-dobj");
// q.query("?s","gr:ncmod","?o");
// System.out.println("***");
// System.out.println("***");
// System.out.println(q.getTotal("?s","?p","?o"));
// System.out.println(q.getTotal("c:buy","gr:dobj","?o"));
// System.out.println(q.getTotal("c:purchase","gr:dobj","?o"));
// System.out.println(q.getTotal("?s","gr:dobj","c:online"));
// System.out.println(q.getTotal("c:buy","gr:dobj","c:online"));
// System.out.println(q.getTotal("c:purchase","gr:dobj","c:online"));
}