R LDA topicmodel,如何查看结果中的术语
我跟随这篇文章做主题分析: 我想查看术语,它应该在R LDA topicmodel,如何查看结果中的术语,r,topic-modeling,R,Topic Modeling,我跟随这篇文章做主题分析: 我想查看术语,它应该在ldaOut.terms中,但是,我看到的是数字而不是术语。如何查看条款 ldaOut.terms Topic 1 Topic 2 Topic 3 Topic 4 Topic 5 Topic 6 Topic 7 Topic 8 Topic 9 Topic 10 [1,] "38" "85" "4" "79" "29" "43" "13" "81" "70" "39" 我发现问题
ldaOut.terms
中,但是,我看到的是数字而不是术语。如何查看条款
ldaOut.terms
Topic 1 Topic 2 Topic 3 Topic 4 Topic 5 Topic 6 Topic 7 Topic 8 Topic 9 Topic 10
[1,] "38" "85" "4" "79" "29" "43" "13" "81" "70" "39"
我发现问题出在我的dtm上,所以我创建了这样一个dtm
dtm <- create_matrix(ss, language="english", removeNumbers=TRUE, stemWords=TRUE, weighting=weightTf)
dtm在主题建模方面有很多好东西,这里有R: