No keywords and weird topic

[keyuchen21]

1. There are no keywords for topic 1_cbd_isolate_anxiety_thc
2. topic 2 seems to have a very weird topic while the keywords looks fine

[MaartenGr]

From your dataframe, it seems that you have assigned keywords to the wrong topic by indexing on the previous index. Take the image below:

Here, you can see that the words in topic 3, addiction, quit, cravings and addicted actually appear in the keywords of topic 2. This is indicated by the blue rectangles. This is the same for every single topic. The topic words of topic 4 are found with the keywords of topic 3 (red) and the topic words of topic 5 are found with the keywords topic 4 (green).

[keyuchen21]

thank you!

But why top 2 is "2____" and also has no keywords with "[,,,,,,,,,]"

[MaartenGr]

Without looking at the documents, my guess would be that the documents in topic 2 are mostly empty or very short such that the resulting topic representations are empty.