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arXiv 0902.4060cs.CLphysics.soc-ph
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日语双汉字复合词网络

Network of two-Chinese-character compound words in Japanese language

Waseda University(早稻田大学)

Ken Yamamoto, Yoshihiro Yamazaki

摘要:

本文报道了日语双汉字复合词网络的一些统计性质。在这个网络中,一个节点代表一个汉字,一条边代表一个两个汉字的复合词。研究发现,该网络具有“小世界”和“无标度”性质。“仅由常用汉字(日语中的{ \it joyo-kanji})形成的网络被认为是原始网络的子类,也具有小世界属性。然而,网络的度分布没有表现出明确的幂律。为了再现幂律性质的消失,提出了一个常用汉字选择过程的模型。

英文摘要:

Some statistical properties of a network of two-Chinese-character compound words in Japanese language are reported. In this network, a node represents a Chinese character and an edge represents a two-Chinese-character compound word. It is found that this network has properties of "small-world" and "scale-free." A network formed by only Chinese characters for common use ({\it joyo-kanji} in Japanese), which is regarded as a subclass of the original network, also has small-world property. However, a degree distribution of the network exhibits no clear power law. In order to reproduce disappearance of the power-law property, a model for a selecting process of the Chinese characters for common use is proposed.

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。

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