use of com.sri.ai.praise.core.representation.interfacebased.factor.api.Factor in project aic-praise by aic-sri-international.
the class EagerExactBPNodeEvaluator method makeExplanation.
private ExplanationTree makeExplanation(Factor factor, List<? extends Factor> incomingMessages) {
List<? extends ExplanationTree> explanationsOfSubs = mapIntoList(incomingMessages, Factor::getExplanation);
ExplanationTree result;
if (incomingMessages.size() == 0) {
result = new DefaultExplanationTree("uniform distribution, since there is no more information on this variable");
} else if (incomingMessages.size() == 1) {
result = getFirst(explanationsOfSubs);
} else {
result = new DefaultExplanationTree("<" + conditionOnlyIfDeterministic(factor) + ">, from multiplying:", explanationsOfSubs);
}
return result;
}
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