arXiv cs/01030102001-03-12cs.CL

神奇的数字七加减二：日英句子的句法结构识别

Magical Number Seven Plus or Minus Two: Syntactic Structure Recognition in Japanese and English Sentences

Masaki Murata, Kiyotaka Uchimoto, Qing Ma, Hitoshi Isahara

备注：: 9 pages. Computation and Language. This paper is included in the book entitled by "Computational Linguistics and Intelligent Text Processing, Second International Conference, CICLing 2001, Mexico City, February 2001 Proceedings", Alexander Gelbukh (Ed.), Springer Publisher, ISSN 0302-9743, ISBN 3-540-41687-0
发表信息：: CICLing'2001, Mexico City, February 2001

摘要：

George A.米勒说，人类在短期记忆中只有七块，正负两块。我们计算了在日语句子依存结构分析的每一步中，其修饰语不确定的bunsetsus（短语）的数量，因此必须存储在短期记忆中。这个数字大约小于9，也就是7加2的上限。我们也得到了类似的结果与英语句子的假设下，人类认识到一系列的话，如名词短语（NP），作为一个单位。这表明，如果我们假设人类在日语和英语中的认知单位分别是文色和NP，分析将支持米勒的$7 \pm 2$理论。

英文摘要：

George A. Miller said that human beings have only seven chunks in short-term memory, plus or minus two. We counted the number of bunsetsus (phrases) whose modifiees are undetermined in each step of an analysis of the dependency structure of Japanese sentences, and which therefore must be stored in short-term memory. The number was roughly less than nine, the upper bound of seven plus or minus two. We also obtained similar results with English sentences under the assumption that human beings recognize a series of words, such as a noun phrase (NP), as a unit. This indicates that if we assume that the human cognitive units in Japanese and English are bunsetsu and NP respectively, analysis will support Miller's $7 \pm 2$ theory.

机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。