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Abbreviation generator, abbreviation generation method, and program

机译:缩写生成器,缩写生成方法和程序

摘要

PROBLEM TO BE SOLVED: To provide an abbreviation generation device capable of generating abbreviations which are equal to or less than a predetermined number of characters, well connect in vocal sound and are easy to distinguish from each other.SOLUTION: An abbreviation generation device 1 generates a set of candidate character strings formed from morphemes constituting a source character string to be a generation target of an abbreviation or a part of the morphemes and, regarding each morpheme of the source character string for the set of candidate character strings, expresses a first indicator function indicating whether a candidate character string includes a part of morphemes and a second indicator function indicating whether a candidate character string includes each character of the source character string as state parameters. The abbreviation generation device 1 determines from the set of candidate character strings a candidate character string which minimizes a value of a target function which defines a state parameter as a parameter, of which the value becomes smaller as a candidate character string becomes longer (1), of which the value is set not to take a minimum value when the length of the candidate character string exceeds an upper limit value (2), and of which the value becomes smaller as affinity of mora included in the candidate character string is higher (3), and outputs the determined candidate character string.
机译:解决的问题:提供一种能够产生等于或少于预定字符数的缩写的缩写产生装置,在声音中很好地连接并且容易彼此区分。解决方案:缩写产生装置1产生由构成要用作缩写的生成目标的源字符串的词素或一部分词素形成的一组候选字符串,并针对该组候选字符串的源字符串的每个词素表示第一指示符表示候选字符串是否包括词素的一部分的函数和表示候选字符串是否包括源字符串的每个字符作为状态参数的第二指示符函数。缩写生成装置1从候选字符串组中确定候选字符串,该候选字符串最小化将状态参数定义为参数的目标函数的值,该目标函数的值随着候选字符串变长而减小(1)。 ,其中当候选字符串的长度超过上限值(2)时,将其值设置为不取最小值,并且当候选字符串中包含的mora的亲和性越高时,该值将变得越小( 3),并输出确定的候选字符串。

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