Examples of aima.core.probability.Factor$Iterator

aima.core.probability.Factor
Interface to be implemented by an object/algorithm that wishes to iterate over the possible assignments for the random variables comprising this Factor. @see Factor#iterateOver(Iterator) @see Factor#iterateOver(Iterator,AssignmentProposition)

      if (hidden.contains(var)) {
        factors = sumOut(var, factors, bn);
      }
    }
    // return NORMALIZE(POINTWISE-PRODUCT(factors))
    Factor product = pointwiseProduct(factors);
    // Note: Want to ensure the order of the product matches the
    // query variables
    return ((ProbabilityTable) product.pointwiseProductPOS(_identity, X))
        .normalize();
  }

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    return summedOutFactors;
  }


  private Factor pointwiseProduct(List<Factor> factors) {


    Factor product = factors.get(0);
    for (int i = 1; i < factors.size(); i++) {
      product = product.pointwiseProduct(factors.get(i));
    }


    return product;
  }

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