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Dynamic LDA
aileenzhou
I used
Extract Topics from Data (LDA). The result makes sense. However, I want to see how some topics fade away or become more popular over the years. Please can you help? Thank you.
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Text Mining + NLP
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MartinLiebig
Hi,
why don't you chart something like avg(congidence(topic_1)) over time?
Best,
Martin
aileenzhou
Thank you, Martin. But what 'congidence' refer to? I can't find this operator.
MartinLiebig
sorry, i mean confidence.
Best,
martin
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