Research Article
Assessment of Landslide Susceptibility by Decision Trees in the Metropolitan Area of Istanbul, Turkey
Table 3
The attributes considered in the study and the effect importance order on the predictable variable.
| Attribute | Continues/discrete | Usage | Effect importance order on the output |
| Altitude | Continuous | Input | 12 | Heat load index | " | " | 14 | Plan curvature | " | " | 15 | Profile curvature | " | " | 5 | Stream power index | " | " | 3 | Slope gradient (°) | " | " | 4 | Alluvium (Qa) | Discrete in nature handled Continuous | " | 10 | Kirklareli limestone (Tek) | " | " | 2 | Ihsaniye fm. (Teoi) | " | " | 6 | Ihsaniye fm. Tuff m. (Teoi2) | " | " | 13 | Yassioren limestone (Teoiy) | " | " | 17 | Bakirkoy fm. (Tmb) | " | " | 16 | Ergene (Tme) | " | " | 8 | Cantakoy fm. (Toc) | " | " | 9 | Danisment fm. (Tod) | " | " | 11 | Danisment fm. Acmalar m. (Toda) | " | " | 1 | Suloglu fm. (Tos) | " | " | 7 | Landslide | " | Output | |
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