Matches in SemOpenAlex for { <https://semopenalex.org/work/W1987196903> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W1987196903 abstract "Abstract : Most proposals for clustering algorithms have been based on introspection Few proposed algorithms have had their performance studied. This approach involves (a) striving to avoid comparing distances on remote parts of the data (because metrics deserve only minimum trust), and (b) using a stochastically defined test bed to measure, and where possible understand, the performance of an evolving algorithm, with the intent of using our understanding to modify it in such a way as to improve its performance. This test bed involves 3 circular Gaussian samples, of size 50 each, centered at the vertices of an equilateral triangle of side t(sigma). Its use assumes that a 3-group answer is being sought. Thus the only concerned is with a part of the clustering process. Our early algorithms begin to misbehave in the range 5 or = t or = 7. Our successive steps of improvement work at smaller and smaller t. The last version we have tried still performs usefully (median misclassification about 16%) at t = 2.7, where knowledge of three populations would only let us hold misclassification to a median of 13.3%. Comparison with a Gaussian maximum likelihood algorithm on the same set of triple samples shows only slightly better performance than for our algorithm." @default.
- W1987196903 created "2016-06-24" @default.
- W1987196903 creator A5023706141 @default.
- W1987196903 creator A5090861355 @default.
- W1987196903 date "1988-02-01" @default.
- W1987196903 modified "2023-09-28" @default.
- W1987196903 title "Tuning a Major Part of a Clustering Algorithm." @default.
- W1987196903 cites W1971784203 @default.
- W1987196903 cites W1972969203 @default.
- W1987196903 cites W1975152892 @default.
- W1987196903 cites W2001619934 @default.
- W1987196903 cites W2085080020 @default.
- W1987196903 cites W2088879945 @default.
- W1987196903 cites W2145036943 @default.
- W1987196903 cites W55342008 @default.
- W1987196903 doi "https://doi.org/10.21236/ada191446" @default.
- W1987196903 hasPublicationYear "1988" @default.
- W1987196903 type Work @default.
- W1987196903 sameAs 1987196903 @default.
- W1987196903 citedByCount "1" @default.
- W1987196903 crossrefType "report" @default.
- W1987196903 hasAuthorship W1987196903A5023706141 @default.
- W1987196903 hasAuthorship W1987196903A5090861355 @default.
- W1987196903 hasConcept C11413529 @default.
- W1987196903 hasConcept C121332964 @default.
- W1987196903 hasConcept C124101348 @default.
- W1987196903 hasConcept C146786541 @default.
- W1987196903 hasConcept C154945302 @default.
- W1987196903 hasConcept C159985019 @default.
- W1987196903 hasConcept C163716315 @default.
- W1987196903 hasConcept C177264268 @default.
- W1987196903 hasConcept C192562407 @default.
- W1987196903 hasConcept C199360897 @default.
- W1987196903 hasConcept C204323151 @default.
- W1987196903 hasConcept C2524010 @default.
- W1987196903 hasConcept C2780009758 @default.
- W1987196903 hasConcept C33923547 @default.
- W1987196903 hasConcept C41008148 @default.
- W1987196903 hasConcept C62520636 @default.
- W1987196903 hasConcept C73555534 @default.
- W1987196903 hasConceptScore W1987196903C11413529 @default.
- W1987196903 hasConceptScore W1987196903C121332964 @default.
- W1987196903 hasConceptScore W1987196903C124101348 @default.
- W1987196903 hasConceptScore W1987196903C146786541 @default.
- W1987196903 hasConceptScore W1987196903C154945302 @default.
- W1987196903 hasConceptScore W1987196903C159985019 @default.
- W1987196903 hasConceptScore W1987196903C163716315 @default.
- W1987196903 hasConceptScore W1987196903C177264268 @default.
- W1987196903 hasConceptScore W1987196903C192562407 @default.
- W1987196903 hasConceptScore W1987196903C199360897 @default.
- W1987196903 hasConceptScore W1987196903C204323151 @default.
- W1987196903 hasConceptScore W1987196903C2524010 @default.
- W1987196903 hasConceptScore W1987196903C2780009758 @default.
- W1987196903 hasConceptScore W1987196903C33923547 @default.
- W1987196903 hasConceptScore W1987196903C41008148 @default.
- W1987196903 hasConceptScore W1987196903C62520636 @default.
- W1987196903 hasConceptScore W1987196903C73555534 @default.
- W1987196903 hasLocation W19871969031 @default.
- W1987196903 hasOpenAccess W1987196903 @default.
- W1987196903 hasPrimaryLocation W19871969031 @default.
- W1987196903 hasRelatedWork W1240570839 @default.
- W1987196903 hasRelatedWork W135774226 @default.
- W1987196903 hasRelatedWork W2001536670 @default.
- W1987196903 hasRelatedWork W2015179148 @default.
- W1987196903 hasRelatedWork W2065796228 @default.
- W1987196903 hasRelatedWork W2073719648 @default.
- W1987196903 hasRelatedWork W2104987248 @default.
- W1987196903 hasRelatedWork W2108729039 @default.
- W1987196903 hasRelatedWork W2110475807 @default.
- W1987196903 hasRelatedWork W2117836729 @default.
- W1987196903 hasRelatedWork W2123023112 @default.
- W1987196903 hasRelatedWork W2124536999 @default.
- W1987196903 hasRelatedWork W2162972886 @default.
- W1987196903 hasRelatedWork W2186395272 @default.
- W1987196903 hasRelatedWork W2513507443 @default.
- W1987196903 hasRelatedWork W3201272595 @default.
- W1987196903 hasRelatedWork W3209988528 @default.
- W1987196903 hasRelatedWork W1599421272 @default.
- W1987196903 hasRelatedWork W1639984653 @default.
- W1987196903 hasRelatedWork W3127977886 @default.
- W1987196903 isParatext "false" @default.
- W1987196903 isRetracted "false" @default.
- W1987196903 magId "1987196903" @default.
- W1987196903 workType "report" @default.