Relevance feedback — is a feature of some information retrieval systems. The idea behind relevance feedback is to take the results that are initially returned from a given query and to use information about whether or not those results are relevant to perform a new… … Wikipedia
Relevance Feedback — Das Relevance Feedback Verfahren findet im Information Retrieval Anwendung, einer Teildisziplin der Informatik und der Informationswissenschaft. Es beschreibt ein Verfahren zur schrittweise verlaufenden Verbesserung von Suchergebnissen einer… … Deutsch Wikipedia
Relevance feedback — Die Artikel Relevanz Feedback, Relevanz Feedback (IRS), Relevance Feedback und Relevanz Feedback (IS) überschneiden sich thematisch. Hilf mit, die Artikel besser voneinander abzugrenzen oder zu vereinigen. Beteilige dich dazu an der Diskussion… … Deutsch Wikipedia
Feedback — For other uses, see Feedback (disambiguation). Feedback describes the situation when output from (or information about the result of) an event or phenomenon in the past will influence an occurrence or occurrences of the same (i.e. same defined)… … Wikipedia
Relevanz-Feedback — Die Artikel Relevanz Feedback, Relevanz Feedback (IRS), Relevance Feedback und Relevanz Feedback (IS) überschneiden sich thematisch. Hilf mit, die Artikel besser voneinander abzugrenzen oder zu vereinigen. Beteilige dich dazu an der Diskussion… … Deutsch Wikipedia
Relevanz-Feedback (IRS) — Die Artikel Relevanz Feedback, Relevanz Feedback (IRS), Relevance Feedback und Relevanz Feedback (IS) überschneiden sich thematisch. Hilf mit, die Artikel besser voneinander abzugrenzen oder zu vereinigen. Beteilige dich dazu an der Diskussion… … Deutsch Wikipedia
360-degree feedback — In human resources, 360 degree feedback, also known as multi rater feedback , multisource feedback , or multisource assessment , is employee development feedback that comes from all around the employee. 360 refers to the 360 degrees in a circle.… … Wikipedia
Concept Search — A concept search (or conceptual search) is an automated information retrieval method that is used to search electronically stored unstructured text (for example, digital archives, email, scientific literature, etc.) for information that is… … Wikipedia
Social search — or a social search engine is a type of web search method that determines the relevance of search results by considering the interactions or contributions of users. When applied to web search this user based approach to relevance is in contrast to … Wikipedia
Discounted cumulative gain — (DCG) is a measure of effectiveness of a Web search engine algorithm or related applications, often used in information retrieval. Using a graded relevance scale of documents in a search engine result set, DCG measures the usefulness, or gain, of … Wikipedia
Information retrieval — This article is about information retrieval in general. For the fictional government department, see Brazil (film). Information retrieval (IR) is the area of study concerned with searching for documents, for information within documents, and for… … Wikipedia