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The top documents tagged [user happyneed]
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1 Relevance Ranking. 2 Introduction In relational algebra, the response to a query is always an unordered set of qualifying tuples. Keyword queries are
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Evaluating IR systems/search engines. Measures for a search engine How fast does it index –Number of documents/hour –(Average document size) How fast
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Evaluation of (Search) Results How do we know if our results are any good? Evaluating a search engine Benchmarks Precision and recall Results summaries:
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