LDA was performed with 3 topics, getting 5 key words for each.
Topic 1: government madrid countries change said
Topic 2: trump said year greta thunberg
Topic 3: people thunberg change year said
Topic 1: energy people solutions change world
Topic 2: republicans house president impeachment trump
Topic 3: party year people young percent
|Article nr||Opinion Topic 1||Opinion Topic 2||Opinion Topic 3|
|News topic 1||0.2||0.0||0.0|
|News topic 2||0.0||0.2||0.2|
|News topic 3||0.4||0.0||0.4|
These were the overlapping words in news and opinion articles.