Matches in SemOpenAlex for { <https://semopenalex.org/work/W2017363733> ?p ?o ?g. }
- W2017363733 endingPage "142" @default.
- W2017363733 startingPage "129" @default.
- W2017363733 abstract "Environmental and multi-temporal landslide information for an area in Umbria, Italy, was exploited to produce four single and two combined landslide susceptibility zonations. The 78.9 km2 study area was partitioned in 894 slope units, and the single susceptibility zonations were obtained through linear discriminant analysis (LDA), quadratic discriminant analysis (QDA), logistic regression (LR), and by training a neural network (NN). The presence or absence of landslides in the slope units in the period from pre-1941 to 1996 (training set) was used as the dependent variable for the terrain classification. Next, adopting a regression approach, two “optimal” combinations of the four single zonations were prepared. The single and the combined zonations were tested against landslides in the 9-year period from 1997 to 2005 (validation set). Different metrics were used to evaluate the quality of the susceptibility zonations, including degree of model fit, uncertainty in the probability estimates, and model prediction skills. These metrics showed that the degree of model fit was not a good indicator of the model forecasting skills. Zonations obtained through classical multivariate classification techniques (LDA, QDA and LR) produced superior predictions when compared to the NN model, that over fitted the landslide information in the training set. LDA and LR produced less uncertain zonations than QDA and NN. The combined models resulted in a reduced number of errors and in less uncertain predictions; an important result that suggests that the combination of landslide susceptibility zonations can provide “optimal” susceptibility assessments." @default.
- W2017363733 created "2016-06-24" @default.
- W2017363733 creator A5024461792 @default.
- W2017363733 creator A5034345994 @default.
- W2017363733 creator A5056555763 @default.
- W2017363733 creator A5063581633 @default.
- W2017363733 creator A5065002716 @default.
- W2017363733 date "2010-01-01" @default.
- W2017363733 modified "2023-09-30" @default.
- W2017363733 title "Optimal landslide susceptibility zonation based on multiple forecasts" @default.
- W2017363733 cites W1528099559 @default.
- W2017363733 cites W1974106927 @default.
- W2017363733 cites W1977069065 @default.
- W2017363733 cites W1979408254 @default.
- W2017363733 cites W1988650824 @default.
- W2017363733 cites W1996385777 @default.
- W2017363733 cites W2001293281 @default.
- W2017363733 cites W2001619934 @default.
- W2017363733 cites W2002139005 @default.
- W2017363733 cites W2014501097 @default.
- W2017363733 cites W2015400359 @default.
- W2017363733 cites W2016016500 @default.
- W2017363733 cites W2017458088 @default.
- W2017363733 cites W2018612134 @default.
- W2017363733 cites W2020924270 @default.
- W2017363733 cites W2022724931 @default.
- W2017363733 cites W2023483283 @default.
- W2017363733 cites W2026682924 @default.
- W2017363733 cites W2029608886 @default.
- W2017363733 cites W2029694543 @default.
- W2017363733 cites W2030664888 @default.
- W2017363733 cites W2036881582 @default.
- W2017363733 cites W2042229599 @default.
- W2017363733 cites W2042951326 @default.
- W2017363733 cites W2045518796 @default.
- W2017363733 cites W2047666759 @default.
- W2017363733 cites W2049084906 @default.
- W2017363733 cites W2049466036 @default.
- W2017363733 cites W2053154970 @default.
- W2017363733 cites W2056214587 @default.
- W2017363733 cites W2063874227 @default.
- W2017363733 cites W2064848612 @default.
- W2017363733 cites W2069049955 @default.
- W2017363733 cites W2084518531 @default.
- W2017363733 cites W2085441484 @default.
- W2017363733 cites W2095057310 @default.
- W2017363733 cites W2112767232 @default.
- W2017363733 cites W2117897510 @default.
- W2017363733 cites W2138681769 @default.
- W2017363733 cites W2144668858 @default.
- W2017363733 cites W2147555471 @default.
- W2017363733 cites W2158698691 @default.
- W2017363733 cites W2164777277 @default.
- W2017363733 cites W2166923775 @default.
- W2017363733 cites W2167531012 @default.
- W2017363733 cites W2172279805 @default.
- W2017363733 cites W4239414618 @default.
- W2017363733 doi "https://doi.org/10.1016/j.geomorph.2009.06.020" @default.
- W2017363733 hasPublicationYear "2010" @default.
- W2017363733 type Work @default.
- W2017363733 sameAs 2017363733 @default.
- W2017363733 citedByCount "279" @default.
- W2017363733 countsByYear W20173637332012 @default.
- W2017363733 countsByYear W20173637332013 @default.
- W2017363733 countsByYear W20173637332014 @default.
- W2017363733 countsByYear W20173637332015 @default.
- W2017363733 countsByYear W20173637332016 @default.
- W2017363733 countsByYear W20173637332017 @default.
- W2017363733 countsByYear W20173637332018 @default.
- W2017363733 countsByYear W20173637332019 @default.
- W2017363733 countsByYear W20173637332020 @default.
- W2017363733 countsByYear W20173637332021 @default.
- W2017363733 countsByYear W20173637332022 @default.
- W2017363733 countsByYear W20173637332023 @default.
- W2017363733 crossrefType "journal-article" @default.
- W2017363733 hasAuthorship W2017363733A5024461792 @default.
- W2017363733 hasAuthorship W2017363733A5034345994 @default.
- W2017363733 hasAuthorship W2017363733A5056555763 @default.
- W2017363733 hasAuthorship W2017363733A5063581633 @default.
- W2017363733 hasAuthorship W2017363733A5065002716 @default.
- W2017363733 hasConcept C105795698 @default.
- W2017363733 hasConcept C114793014 @default.
- W2017363733 hasConcept C119857082 @default.
- W2017363733 hasConcept C12267149 @default.
- W2017363733 hasConcept C127313418 @default.
- W2017363733 hasConcept C151956035 @default.
- W2017363733 hasConcept C154945302 @default.
- W2017363733 hasConcept C161584116 @default.
- W2017363733 hasConcept C161840515 @default.
- W2017363733 hasConcept C177264268 @default.
- W2017363733 hasConcept C186295008 @default.
- W2017363733 hasConcept C199360897 @default.
- W2017363733 hasConcept C205649164 @default.
- W2017363733 hasConcept C33923547 @default.
- W2017363733 hasConcept C41008148 @default.
- W2017363733 hasConcept C50644808 @default.
- W2017363733 hasConcept C52620605 @default.
- W2017363733 hasConcept C58489278 @default.