Open dannylesmy opened 3 months ago
Hmmm, not sure what is happening here. There are a couple of fixes for merging topics in the main branch, so could you try installing BERTopic there first? Hopefully, that already resolves the issue. I'm aiming for a minor release somewhere this or next month, but there are some fixes that I would to double-check first and this could be one of them.
yes i'll look at it. thank you again for your response
Hi Maarten,
I've been reducing outliers by running another topic model exclusively on them, and it has been effective. However, when attempting to merge the models, a new topic (-1) is created that doesn't exist in all models. For instance, in my initial run, I obtained 83 documents belonging to topic -1. So, I ran it again only on the topic -1 documents, resulting in the addition of two topics that covered all outlier documents, effectively eliminating outliers. However, upon merging the models using 'merge_models', I noticed a new model with topic -1 doubled in size compared to the first run, with 166 documents now belonging to topic -1. Do you have any insights into what might have caused this discrepancy? first model: second model on the outliers alone: and the merge_model: thank you!