Brown et.
A commonly used metric for evaluating the success of this process is the BLEU score. Brown et. al.  developed IBM's Models 1, 2, 3, 4, and 5, in increasing degree of complexity, for performing the alignment  necessary to carry out this process. The decoding step in this process consists of finding the source that  best matches the target, and stack-based decoders for this process typical y function by generating a  hypothesis, extending it, and picking the hypothesis with the highest score. This process general y  proceeds by Bayesian expectation maximization methods in which a source sentence is found that  maximizes the posterior probability o the source given the target sentence. For 10 points, identify this  process in which a computer is given a word or phrase in one language and produces its equivalent in  another.
A commonly used metric for evaluating the success of this process is the BLEU score.
machine translation [accept any answer that indicates that the translation is being done  automatical y]