Examples of aima.core.probability.Factor.pointwiseProductPOS()

aima.core.probability.Factor.pointwiseProductPOS()

Pointwise Multiplication - Product Order Specified (POS).

see: AIMA3e Figure 14.10 page 527.

Pointwise multiplication of this Factor by a given multiplier, creating a new Factor representing the product of the two. The order of the variables comprising the product will match those specified. @param multiplier @param prodVarOrder the order the variables comprising the product are to be in. @return a new Factor representing the pointwise product of this and thepassed in multiplier. The order of the variables comprising the product distribution is the order specified. @see Factor#pointwiseProduct(Factor)

    }
    // 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();
  }


  //
  // START-BayesInference

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