| 摘要 |
PURPOSE:To minimize the production of useless answers and to improve the analyzing efficiency and accuracy by first limiting the accurate answer candidates based on a grammar rule and then considering all possibilities of receivers of affection of the sentence component elements for a limited number of candidates. CONSTITUTION:A morpheme analyzing part 16 divides an English sentence supplied from a pre-editing part 14 into the translation unit sentences. In this case, the spelling errors and unregistered words are detected. A word dictionary 18 is retrieved for each sentence and the dictionary information on each sentence component element is fetched. A sentence structure analyzing part (I) 20 applies a context-free grammar cfg rule to the English sentence data and the analyzes the surface layer structure of the English sentence in a bottom-up/right-left method to find out all possibilities in terms of a sentence structure. An affection receiver deciding part 208 corrects the priority according to the prescribed logic conditions 210. For instance, the priority is increased with the affection receiver described in the co-start information on the dictionary 18. While the priority is reduced with the affection receiver adverse to that described in the dictionary 18. The priorities are almost maintained as they are with those affection receivers that are not described in the dictionary 18.
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