Small screen detected. You are viewing the mobile version of SlideWiki. If you wish to edit slides you will need to use a larger device.
Key idea 2: Rank documents according to their proximity to the query in this space
proximity = similarity of vectors
proximity ≈ inverse of distance
Recall: We do this because we want to get away from the you’re-either-in-or-out Boolean model.
Instead: rank more relevant documents higher than less relevant documents
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License