Package edu.cmu.sphinx.fst.semiring

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

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            State oldState = newToOldStateMap[s.getId()];
            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++) {
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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,
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                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()));
                    if (!queue.contains(nextState.getId())) {
                        queue.add(nextState);
                    }
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                    Float u = ps.getRight();
                    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()));
                        }
                    }
                }
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                        Arc arc = old.getArc(j);
                        if (label == arc.getIlabel()) {
                            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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                    res.addState(qnew);
                    stateMapper.put(qnewid, qnew);
                    // update new state's weight
                    Float fw = qnew.getFinalWeight();
                    for (Pair<State, Float> ps : forQueue) {
                        fw = semiring.plus(fw, semiring.times(ps.getLeft()
                                .getFinalWeight(), ps.getRight()));
                    }
                    qnew.setFinalWeight(fw);

                    queue.add(forQueue);
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