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Topic 3 Top-K and Skyline Algorithms

2. What is top-k processing?. Find k items that best answer a user's queryAs a set, as a sorted list, or as a sorted list with scoresUsually from among N items, where N >> kApplication domainsSearch over structured datasets with user-defined preferencesFind large apartments in a good school di

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Topic 3 Top-K and Skyline Algorithms

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