Matches in SemOpenAlex for { <https://semopenalex.org/work/W2117147317> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2117147317 abstract "The purpose of this article is to introduce a new analytical framework dedicated to measuring performance of recommender systems. The standard approach is to assess the quality of a system by means of accuracy related statistics. However, the specificity of the environments in which recommender systems are deployed requires to pay much attention to speed and memory requirements of the algorithms. Unfortunately, it is implausible to assess accurately the complexity of various algorithms with formal tools. This can be attributed to the fact that such analyses are usually based on an assumption of dense representation of underlying data structures. Whereas, in real life the algorithms operate on sparse data and are implemented with collections dedicated for them. Therefore, we propose to measure the complexity of recommender systems with artificial datasets that posses real-life properties. We utilize recently developed bipartite graph generator to evaluate how state-of-the-art recommender systems' behavior is determined and diversified by topological properties of the generated datasets." @default.
- W2117147317 created "2016-06-24" @default.
- W2117147317 creator A5079111673 @default.
- W2117147317 creator A5085831987 @default.
- W2117147317 date "2010-10-28" @default.
- W2117147317 modified "2023-10-15" @default.
- W2117147317 title "Random Graphs for Performance Evaluation of Recommender Systems" @default.
- W2117147317 hasPublicationYear "2010" @default.
- W2117147317 type Work @default.
- W2117147317 sameAs 2117147317 @default.
- W2117147317 citedByCount "0" @default.
- W2117147317 crossrefType "posted-content" @default.
- W2117147317 hasAuthorship W2117147317A5079111673 @default.
- W2117147317 hasAuthorship W2117147317A5085831987 @default.
- W2117147317 hasConcept C119857082 @default.
- W2117147317 hasConcept C121332964 @default.
- W2117147317 hasConcept C124101348 @default.
- W2117147317 hasConcept C132525143 @default.
- W2117147317 hasConcept C154945302 @default.
- W2117147317 hasConcept C163258240 @default.
- W2117147317 hasConcept C17744445 @default.
- W2117147317 hasConcept C197657726 @default.
- W2117147317 hasConcept C199539241 @default.
- W2117147317 hasConcept C2776359362 @default.
- W2117147317 hasConcept C2780009758 @default.
- W2117147317 hasConcept C2780992000 @default.
- W2117147317 hasConcept C41008148 @default.
- W2117147317 hasConcept C557471498 @default.
- W2117147317 hasConcept C62520636 @default.
- W2117147317 hasConcept C80444323 @default.
- W2117147317 hasConcept C94625758 @default.
- W2117147317 hasConceptScore W2117147317C119857082 @default.
- W2117147317 hasConceptScore W2117147317C121332964 @default.
- W2117147317 hasConceptScore W2117147317C124101348 @default.
- W2117147317 hasConceptScore W2117147317C132525143 @default.
- W2117147317 hasConceptScore W2117147317C154945302 @default.
- W2117147317 hasConceptScore W2117147317C163258240 @default.
- W2117147317 hasConceptScore W2117147317C17744445 @default.
- W2117147317 hasConceptScore W2117147317C197657726 @default.
- W2117147317 hasConceptScore W2117147317C199539241 @default.
- W2117147317 hasConceptScore W2117147317C2776359362 @default.
- W2117147317 hasConceptScore W2117147317C2780009758 @default.
- W2117147317 hasConceptScore W2117147317C2780992000 @default.
- W2117147317 hasConceptScore W2117147317C41008148 @default.
- W2117147317 hasConceptScore W2117147317C557471498 @default.
- W2117147317 hasConceptScore W2117147317C62520636 @default.
- W2117147317 hasConceptScore W2117147317C80444323 @default.
- W2117147317 hasConceptScore W2117147317C94625758 @default.
- W2117147317 hasLocation W21171473171 @default.
- W2117147317 hasOpenAccess W2117147317 @default.
- W2117147317 hasPrimaryLocation W21171473171 @default.
- W2117147317 hasRelatedWork W121841452 @default.
- W2117147317 hasRelatedWork W1502328913 @default.
- W2117147317 hasRelatedWork W1957494854 @default.
- W2117147317 hasRelatedWork W1974768876 @default.
- W2117147317 hasRelatedWork W2111094216 @default.
- W2117147317 hasRelatedWork W241032756 @default.
- W2117147317 hasRelatedWork W2426802389 @default.
- W2117147317 hasRelatedWork W2584007094 @default.
- W2117147317 hasRelatedWork W2804404259 @default.
- W2117147317 hasRelatedWork W2906874999 @default.
- W2117147317 hasRelatedWork W2951388332 @default.
- W2117147317 hasRelatedWork W3006978394 @default.
- W2117147317 hasRelatedWork W3018848787 @default.
- W2117147317 hasRelatedWork W3045839869 @default.
- W2117147317 hasRelatedWork W3094336927 @default.
- W2117147317 hasRelatedWork W3112879694 @default.
- W2117147317 hasRelatedWork W3129832509 @default.
- W2117147317 hasRelatedWork W3138206269 @default.
- W2117147317 hasRelatedWork W3207066661 @default.
- W2117147317 hasRelatedWork W4226277180 @default.
- W2117147317 isParatext "false" @default.
- W2117147317 isRetracted "false" @default.
- W2117147317 magId "2117147317" @default.
- W2117147317 workType "article" @default.