Global ETD Search
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Showing 1 to 7 of 7 for “"retrieval test"”.
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MIRMaid : an interface for a content based Music Information Retrieval test-bed
MIRMaid is an acronym for Music Information Retrieval Modular aid and is an interface that allows different content based retrieval tasks to be compared against each other to find optimal combinations of retrieval parameters for specialised problem domains. The dissertation describes the process of …
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Electrophysiological studies of identifying and modulating the preparatory strategic processes involved in episodic memory retrieval
Successful retrieval of episodic memories has been shown to depend on the overlap between the processes engaged during encoding and those re-engaged during retrieval. The ability to strategically adapt cue processing to maximize this overlap, sometimes referred to as “retrieval orientation”, has …
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The Effect of Encoding Specificity on Learning in a Multimedia Environment
… on recall and transfer. A 3 Encoding/Study x 3 Retrieval/Test (animation with narration, animation with text, text only) full-factorial post-test only design was used to assess the effects of matched and mismatched encoding and retrieval modalities in a multimedia environment. Encoding …
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The Cluster Hypothesis: A Visual/Statistical Analysis
… resource demands on human users of information retrieval systems. However, clustered presentation of search results is sensible only to the extent that naturally occurring similarity relationships among documents correspond to topically coherent clusters. The Cluster Hypothesis posits just such …
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Multilinguale Herausforderungen in der Sacherschließung
… Sacherschließung beim Information Retrieval in einem multilingualen Kontext. Am Fallbeispiel des Online-Katalogs des Ibero-Amerikanischen Instituts wird in einem Retrievaltest die Beteiligung der überwiegend deutschsprachigen Schlagworte aus einem lokalen Thesaurus beim Auffinden …
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Möglichkeiten und Grenzen von Suchmaschinen bei der wissenschaftlichen Recherche im Internet
… der Suchergebnisse erwarten können. Anhand eines Retrievaltests wird geprüft, wie leistungsfähig die allgemeinen Suchmaschinen Google, Yahoo und Bing bei der gezielten Suche nach bestimmten wissenschaftlichen Dokumenten sind. Im zweiten Teil der Arbeit wird untersucht, ob für wissenschaftliche …
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Building query-based relevance sets without human intervention
… used in the evaluation of an information retrieval system and the comparison between different systems. A text test collection consists of a set of documents, a set of topics, and a set of relevance assessments which is a list indicating the relevance of each document to each topic. …