Nope used the same one. Created the vectors on the users in the training the data, and then reused them for the test data.
Since I'm predicting the future behavior of the same users, this isn't a problem right?
I'm essentially using past user behavior via value, to predict future (same) user behavior with different content categories.
Integral_humanist OP t1_it6mmvk wrote
Reply to comment by Integral_humanist in [Discussion] My RF model showed a significant bump when I did this. Would love to know why! by Integral_humanist
Also can you check this?
https://www.reddit.com/r/MachineLearning/comments/y9ksuj/comment/it6m96u/?utm_source=share&utm_medium=web2x&context=3