农科机构知识库联盟

筛选

swine epidemic diseases; online public opinion; pork price fluctuation; tvp-var model; lda model(1)

chinese acad agr sci, inst agr informat, minist agr & rural affairs, key lab big data agr, beijing 100081, peoples r china(1)

条件:

资源类型: 外文期刊

作者:Li, Fei(精确检索)

作者:Li, Huishang(精确检索)

作者:Dai, Xin(精确检索)

作者:Ren, Hongjie(精确检索)

作者:Li, Huaiyang(精确检索)

排序方式：

作者： Li, Fei; Li, Huishang; Dai, Xin; Ren, Hongjie; Li, Huaiyang; SCI

机构： Chinese Acad Agr Sci, Inst Agr Informat, Minist Agr & Rural Affairs, Key Lab Big Data Agr, Beijing 100081, Peoples R China;

来源：AGRICULTURE-BASEL

关键词： swine epidemic diseases; online public opinion; pork price fluctuation; TVP-VAR model; LDA model

年份：2025