基于变量选择的尖点突变模型的两步构建方法ZHANG Ming,FU Dong-mei,CHENG Xue-qun,YANG Bing-kun,HAO Wen-kui, CHEN Yun,SHAO Li-zhencnki(2023)引用 0|浏览26关键词catastrophe theory,catastrophe flag,cusp catastrophe model,variable selection,model integrationAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要