Whether two heads are better than one is the wrong question (though sometimes they are)
نویسندگان
چکیده
منابع مشابه
In Question Answering, Two Heads Are Better Than One
Motivated by the success of ensemble methods in machine learning and other areas of natural language processing, we developed a multistrategy and multi-source approach to question answering which is based on combining the results from different answering agents searching for answers in multiple corpora. The answering agents adopt fundamentally different strategies, one utilizing primarily knowl...
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متن کاملTwo Heads are Better than Two
We show that a Turing machine with two single-head one-dimensional tapes cannot recognize the set f x2x 0 j x 2 f0;1g and x 0 is a preex of x g in real time, although it can do so with three tapes, two two-dimensional tapes, or one two-head tape, or in linear time with just one tape. In particular, this settles the longstanding conjecture that a two-head Turing machine can recognize more langua...
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Machine translation (MT) systems do not currently achieve optimal quality translation on free text, whatever translation method they employ. Our hypothesis is that the quality of MT will improve if an MT environment uses output from a variety of MT systems working on the same text. In the latest version of the Pangloss MT project, we collect the results of three translation engines typically, s...
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ژورنال
عنوان ژورنال: Advances in Health Sciences Education
سال: 2020
ISSN: 1382-4996,1573-1677
DOI: 10.1007/s10459-020-09956-z