The conversation between human and AI assistant.
What is the difference between tf-idf and Delta tf-idf from the formula?
Is there a way to visualize the difference between TF-IDF and Delta TF-IDF?
Yes, one way to visualize the difference is to plot the scores for each term over time. This can give you a sense of how the importance of the term is changing relative to other terms in the same corpus. Another approach is to visualize the top terms for each time period using a word cloud or other visualization tool.