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. Author manuscript; available in PMC: 2023 Jan 1.
Published in final edited form as: Subst Abus. 2021 Jul 2;43(1):273–277. doi: 10.1080/08897077.2021.1941508

Table 1:

Number of the Instagram post and comments after using BTM

# of posts # of comments
Raw data (json file after removing duplicate posts) 12614 43607
After 1st round BTM removed 6 topics 4062 11858
After 2nd round BTM removed 2 topics 3533 9545
After 3rd round BTM removed 1 topic 3433 9274
Remove comments with length less than 2 2981 7491

Table 1 shows the number of comments and posts removed after rounds of BTM and removing clusters that did not contain signal characteristics.