Matches in SemOpenAlex for { <https://semopenalex.org/work/W2785923755> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2785923755 endingPage "70" @default.
- W2785923755 startingPage "65" @default.
- W2785923755 abstract "Most of the existing Information Retrieval (IR) metrics discount the value of each retrieved relevant document based on its rank. This statement also applies to the evaluation of diversified search: the widely-used diversity metrics, namely, α-nDCG, Intent-Aware Expected Reciprocal Rank (ERR-IA) and D(sharp)-nDCG, are all rank-based. These evaluation metrics regard the system output as a list of document IDs, and ignore all other features such as snippets and document full texts of various lengths. In contrast, the U-measure framework of Sakai and Dou uses the amount of text read by the user as the foundation for discounting the value of relevant information, and can take into account the user’s snippet reading and full text reading behaviours. The present study compares the diversity versions of U-measure (D-U and U-IA) with the state-of-the-art diversity metrics using the concordance test: given a pair of ranked lists, we quantify the ability of each metric to favour the more diversified and more relevant list. Our results show that while D(sharp)-nDCG is the overall winner in terms of simultaneous concordance with diversity and relevance, D-U and U-IA statistically significantly outperform other state-of-the-art metrics. Moreover, in terms of concordance with relevance alone, D-U and U-IA significantly outperform all rank-based diversity metrics. Thus, D-U and U-IA are not only more realistic but also more relevance-oriented than other diversity metrics." @default.
- W2785923755 created "2018-02-23" @default.
- W2785923755 creator A5023595778 @default.
- W2785923755 date "2013-07-15" @default.
- W2785923755 modified "2023-09-23" @default.
- W2785923755 title "How Intuitive Are Diversified Search Metrics? Concordance Test Results for the Diversity U-measures" @default.
- W2785923755 hasPublicationYear "2013" @default.
- W2785923755 type Work @default.
- W2785923755 sameAs 2785923755 @default.
- W2785923755 citedByCount "0" @default.
- W2785923755 crossrefType "journal-article" @default.
- W2785923755 hasAuthorship W2785923755A5023595778 @default.
- W2785923755 hasConcept C103278499 @default.
- W2785923755 hasConcept C114614502 @default.
- W2785923755 hasConcept C115961682 @default.
- W2785923755 hasConcept C119857082 @default.
- W2785923755 hasConcept C124101348 @default.
- W2785923755 hasConcept C144024400 @default.
- W2785923755 hasConcept C154945302 @default.
- W2785923755 hasConcept C158154518 @default.
- W2785923755 hasConcept C160798450 @default.
- W2785923755 hasConcept C162324750 @default.
- W2785923755 hasConcept C164226766 @default.
- W2785923755 hasConcept C176217482 @default.
- W2785923755 hasConcept C17744445 @default.
- W2785923755 hasConcept C189430467 @default.
- W2785923755 hasConcept C19165224 @default.
- W2785923755 hasConcept C199539241 @default.
- W2785923755 hasConcept C21547014 @default.
- W2785923755 hasConcept C23123220 @default.
- W2785923755 hasConcept C2776291640 @default.
- W2785923755 hasConcept C2777822670 @default.
- W2785923755 hasConcept C2780009758 @default.
- W2785923755 hasConcept C2781316041 @default.
- W2785923755 hasConcept C33923547 @default.
- W2785923755 hasConcept C41008148 @default.
- W2785923755 hasConcept C60644358 @default.
- W2785923755 hasConcept C86037889 @default.
- W2785923755 hasConcept C86803240 @default.
- W2785923755 hasConceptScore W2785923755C103278499 @default.
- W2785923755 hasConceptScore W2785923755C114614502 @default.
- W2785923755 hasConceptScore W2785923755C115961682 @default.
- W2785923755 hasConceptScore W2785923755C119857082 @default.
- W2785923755 hasConceptScore W2785923755C124101348 @default.
- W2785923755 hasConceptScore W2785923755C144024400 @default.
- W2785923755 hasConceptScore W2785923755C154945302 @default.
- W2785923755 hasConceptScore W2785923755C158154518 @default.
- W2785923755 hasConceptScore W2785923755C160798450 @default.
- W2785923755 hasConceptScore W2785923755C162324750 @default.
- W2785923755 hasConceptScore W2785923755C164226766 @default.
- W2785923755 hasConceptScore W2785923755C176217482 @default.
- W2785923755 hasConceptScore W2785923755C17744445 @default.
- W2785923755 hasConceptScore W2785923755C189430467 @default.
- W2785923755 hasConceptScore W2785923755C19165224 @default.
- W2785923755 hasConceptScore W2785923755C199539241 @default.
- W2785923755 hasConceptScore W2785923755C21547014 @default.
- W2785923755 hasConceptScore W2785923755C23123220 @default.
- W2785923755 hasConceptScore W2785923755C2776291640 @default.
- W2785923755 hasConceptScore W2785923755C2777822670 @default.
- W2785923755 hasConceptScore W2785923755C2780009758 @default.
- W2785923755 hasConceptScore W2785923755C2781316041 @default.
- W2785923755 hasConceptScore W2785923755C33923547 @default.
- W2785923755 hasConceptScore W2785923755C41008148 @default.
- W2785923755 hasConceptScore W2785923755C60644358 @default.
- W2785923755 hasConceptScore W2785923755C86037889 @default.
- W2785923755 hasConceptScore W2785923755C86803240 @default.
- W2785923755 hasIssue "150" @default.
- W2785923755 hasLocation W27859237551 @default.
- W2785923755 hasOpenAccess W2785923755 @default.
- W2785923755 hasPrimaryLocation W27859237551 @default.
- W2785923755 hasRelatedWork W1546156057 @default.
- W2785923755 hasRelatedWork W1577345762 @default.
- W2785923755 hasRelatedWork W1981888042 @default.
- W2785923755 hasRelatedWork W1988619666 @default.
- W2785923755 hasRelatedWork W1998850041 @default.
- W2785923755 hasRelatedWork W2068098598 @default.
- W2785923755 hasRelatedWork W2093030239 @default.
- W2785923755 hasRelatedWork W2106404250 @default.
- W2785923755 hasRelatedWork W2406466119 @default.
- W2785923755 hasRelatedWork W2469056188 @default.
- W2785923755 hasRelatedWork W2572616666 @default.
- W2785923755 hasRelatedWork W2583190596 @default.
- W2785923755 hasRelatedWork W2790865082 @default.
- W2785923755 hasRelatedWork W2902627333 @default.
- W2785923755 hasRelatedWork W3023202929 @default.
- W2785923755 hasRelatedWork W3024438310 @default.
- W2785923755 hasRelatedWork W3093924713 @default.
- W2785923755 hasRelatedWork W3100954095 @default.
- W2785923755 hasRelatedWork W3117895913 @default.
- W2785923755 hasRelatedWork W2587195495 @default.
- W2785923755 hasVolume "113" @default.
- W2785923755 isParatext "false" @default.
- W2785923755 isRetracted "false" @default.
- W2785923755 magId "2785923755" @default.
- W2785923755 workType "article" @default.