论文标题
分析不同政治制度之间的风格差异
Analyzing Stylistic Variation across Different Political Regimes
论文作者
论文摘要
在本文中，我们提出了对在两个不同时期编写的文本的风格分析，这些文本不仅在时间上，而且在政治和文化上不同：罗马尼亚的共产主义和民主。我们的目的是分析这两个时期中编写的文本之间的风格变化，并确定在哪些级别上更明显的（如果有）：在样式层面，在主题层面上等。我们使用传统的作者归因于传统的作者归因方法和特征，以相比进行这些文本的样式概况。为了确认风格的差异确实是政治和文化环境变化的影响，而不仅仅是随着时间的流逝反映了作者风格的自然变化，我们会随着时间的推移来研究各种风格的指标，并表明这两个时期之间的风格变化具有统计学意义。我们还对两个时期之间主题的变化进行分析，以与样式级别的变化进行比较。这些分析表明，从样式的角度和语义内容（主题）的角度来看，这两个时期的文本确实可以区分。
In this article we propose a stylistic analysis of texts written across two different periods, which differ not only temporally, but politically and culturally: communism and democracy in Romania. We aim to analyze the stylistic variation between texts written during these two periods, and determine at what levels the variation is more apparent (if any): at the stylistic level, at the topic level etc. We take a look at the stylistic profile of these texts comparatively, by performing clustering and classification experiments on the texts, using traditional authorship attribution methods and features. To confirm the stylistic variation is indeed an effect of the change in political and cultural environment, and not merely reflective of a natural change in the author's style with time, we look at various stylistic metrics over time and show that the change in style between the two periods is statistically significant. We also perform an analysis of the variation in topic between the two epochs, to compare with the variation at the style level. These analyses show that texts from the two periods can indeed be distinguished, both from the point of view of style and from that of semantic content (topic).
