Package edu.cmu.sphinx.fst.semiring

Examples of edu.cmu.sphinx.fst.semiring.Semiring.times()

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            if (cl[oldState.getId()] != null) {
                for (State pathFinalState : cl[oldState.getId()].keySet()) {
                    State s1 = pathFinalState;
                    if (s1.getFinalWeight() != semiring.zero()) {
                        s.setFinalWeight(semiring.plus(s.getFinalWeight(),
                                semiring.times(getPathWeight(oldState, s1, cl),
                                        s1.getFinalWeight())));
                    }
                    int numArcs = s1.getNumArcs();
                    for (int j = 0; j < numArcs; j++) {
                        Arc a = s1.getArc(j);
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                    int numArcs = s1.getNumArcs();
                    for (int j = 0; j < numArcs; j++) {
                        Arc a = s1.getArc(j);
                        if ((a.getIlabel() != 0) || (a.getOlabel() != 0)) {
                            Arc newArc = new Arc(a.getIlabel(), a.getOlabel(),
                                    semiring.times(a.getWeight(),
                                            getPathWeight(oldState, s1, cl)),
                                    oldToNewStateMap[a.getNextState().getId()]);
                            s.addArc(newArc);
                        }
                    }
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            for (int i = 0; i < q.getNumArcs(); i++) {
                Arc a = q.getArc(i);
                State nextState = a.getNextState();
                float dnext = d[a.getNextState().getId()];
                float dnextnew = semiring.plus(dnext,
                        semiring.times(rnew, a.getWeight()));
                if (dnext != dnextnew) {
                    d[a.getNextState().getId()] = dnextnew;
                    r[a.getNextState().getId()] = semiring.plus(r[a
                            .getNextState().getId()], semiring.times(rnew,
                            a.getWeight()));
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                float dnextnew = semiring.plus(dnext,
                        semiring.times(rnew, a.getWeight()));
                if (dnext != dnextnew) {
                    d[a.getNextState().getId()] = dnextnew;
                    r[a.getNextState().getId()] = semiring.plus(r[a
                            .getNextState().getId()], semiring.times(rnew,
                            a.getWeight()));
                    if (!queue.contains(nextState.getId())) {
                        queue.add(nextState);
                    }
                }
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                        float d1 = d[o1.getLeft().getId()];

                        float next = o2.getRight();
                        float d2 = d[o2.getLeft().getId()];

                        float a1 = semiring.times(next, d2);
                        float a2 = semiring.times(previous, d1);

                        if (semiring.naturalLess(a1, a2))
                            return 1;
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                        float next = o2.getRight();
                        float d2 = d[o2.getLeft().getId()];

                        float a1 = semiring.times(next, d2);
                        float a2 = semiring.times(previous, d1);

                        if (semiring.naturalLess(a1, a2))
                            return 1;

                        if (a1 == a2)
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            }

            if (r[stateIndex] <= n) {
                for (int j = 0; j < p.getNumArcs(); j++) {
                    Arc a = p.getArc(j);
                    float cnew = semiring.times(c, a.getWeight());
                    Pair<State, Float> next = new Pair<State, Float>(
                            a.getNextState(), cnew);
                    previous.put(next, pair);
                    queue.add(next);
                }
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                    int numArcs = old.getNumArcs();
                    for (int j = 0; j < numArcs; j++) {
                        Arc arc = old.getArc(j);
                        if (label == arc.getIlabel()) {
                            wnew = semiring.plus(wnew,
                                    semiring.times(u, arc.getWeight()));
                        }
                    }
                }

                // calc new states
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                            State oldstate = arc.getNextState();
                            Pair<State, Float> pair = getPair(forQueue,
                                    oldstate, semiring.zero());
                            pair.setRight(semiring.plus(
                                    pair.getRight(),
                                    semiring.times(wnewRevert,
                                            semiring.times(u, arc.getWeight()))));
                        }
                    }
                }
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                            Pair<State, Float> pair = getPair(forQueue,
                                    oldstate, semiring.zero());
                            pair.setRight(semiring.plus(
                                    pair.getRight(),
                                    semiring.times(wnewRevert,
                                            semiring.times(u, arc.getWeight()))));
                        }
                    }
                }

                // build new state's id and new elements for queue
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