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Summary
- Primary results:
- In the case of top-five predictions, similarity provided almost 30% improvement over random (without caching)
- With an infinite cache, we are able to provide hits for 64% of all requests
- (40% improvement over a non-prefetching system)
- When users view new pages, content-based methods are quite useful.
- Users view new pages perhaps 40% of the time.
- Certainly better than doing nothing!