2012 | OriginalPaper | Buchkapitel
Evaluation of Retrieval Results
verfasst von : Shengli Wu
Erschienen in: Data Fusion in Information Retrieval
Verlag: Springer Berlin Heidelberg
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Evaluating retrieval results is a key issue for information retrieval systems as well as data fusion methods. One common assumption is that the retrieval result is presented as a ranked list of documents. Under such an assumption, we review some retrieval evaluation systems including binary relevance judgment, graded relevance judgment, and incomplete relevance judgment.We also introduce some metrics that will be used later in this book.