Due to the frequent co-occurrences of extremes, research on multivariate extremes has become the theoretical frontier and focus in extreme value statistics. 由于现实中的极值事件往往倾向于同时或相继发生,因此多元极值研究正成为极值统计学的理论前沿和研究热点。
Secondly, based on the analysis of metaphors, the study presents that the following linguistic forms can trigger poetic effects, including creative metaphors, similes based on creative metaphors and part of novel co-occurrences of lexical items, and unfinished sentences which interest the audience. 其次,以隐喻的分析为基础,本文进一步论述了部分具有隐喻基础的明喻和词的新奇搭配以及部分省略句能触发一系列弱隐含的产生,即触发诗意效果。
To deal with the problem of detecting moving objects in nonstationary complex environments, research is conducted regarding the relationship between inter-frame color co-occurrences and frequent foreground and background change. 针对复杂变化背景下运动目标的检测问题,研究了帧间像素的颜色共生性(颜色相关性)与频繁变化背景和前景之间的关系。