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| 1 | Assessing the performance of decision tree and neural network models in mapping soil properties显示文摘To build any spatial soil database, a set of environmental data including digital elevation model(DEM) and satellite images beside geomorphic landscape description are essentials. Such a database, integrates field observations and laboratory analyses data with the results obtained from qualitative and quantitative models. So far, various techniques have been developed for soil data processing. The performance of Artificial Neural Network(ANN) and Decision Tree(DT) models was compared to map out some soil attributes in Alborz Province, Iran. Terrain attributes derived from a DEM along with Landsat 8 ETM+, geomorphology map, and the routine laboratory analyses of the studied area were used as input data. The relationships between soil properties(including sand, silt, clay, electrical conductivity, organic carbon, and carbonates) and the environmental variables were assessed using the Pearson Correlation Coefficient and Principle Components Analysis. Slope, elevation, geomforms, carbonate index, stream network, wetness index, and the band’s number 2, 3, 4, and 5 were the most significantly correlated variables. ANN and DT did not show the same accuracy in predicting all parameters. The DT model showed higher performances in estimating sand(R^2=0.73), silt(R^2=0.70), clay(R^2=0.72), organic carbon(R^2=0.71), and carbonates(R^2=0.70). While the ANN model only showed higher performance in predicting soil electrical conductivity(R^2=0.95). The results showed that determination the best model to use, is dependent upon the relation between the considered soil properties with the environmental variables. However, the DT model showed more reasonable results than the ANN model in this study. The results showed that before using a certain model to predict variability of all soil parameters, it would be better to evaluate the efficiency of all possible models for choosing the best fitted model for each property. In other words, most of the developed models are sitespecific and may not be applicable to use for predicting other soil properties or other area. | Fatemeh HATEFFARD Payam DOLATI Ahmad HEIDARI Ali Asghar ZOLFAGHARI | 2019 | Journal of Mountain Science2019，16，8： | 5 |
| 2 | Effects of alloying elements and microstructure on the susceptibility of the welded HSLA steel to hydrogen-induced cracking and sulfide stress cracking显示文摘 | B. Beidokhti A. Dolati A.H. Koukabi | 2008 | Materials Science & Engineering A2008，，1： | 2 |
| 3 | Nanomechanical proper- ties of functionally graded composite coatings : Electrodepos- ited nickel dispersions containing silicon micro- and-nanop- articles 显示文摘 | Sohrabi A Dolati A Ghorbani M | 2010 | Materials Chemistry and Physics2010，121，： | 1 |
| 4 | DNA impedance biosensor for detection of cancer, TP53 gene mutation, based on gold nanoparticles/aligned carbon nanotubes modified electrode显示文摘 | Fayazfar H Afshar A Dolati M | 2014 | Anal Chim Acta2014，836，： | 1 |
| 5 | Electroless deposition of Ni-Cu-P alloy and study of the influences of some parameters on the properties of deposits显示文摘 | Ashassi-Sorkhabi H Dolati H Parvini-Ahmadi N | 2002 | Applied Surface Science2002，185，： | 1 |
| 6 | Electrochemical investigation of electrodeposited Fe–Pd alloy thin films显示文摘 | M. Rezaei M. Ghorbani A. Dolati | 2010 | Electrochimica Acta2010，，1： | 1 |
| 7 | Influence of titanium and manganese on high strength low alloy SAW weld metal properties 显示文摘 | Beidokhti B Koukabi A H Dolati A | 2009 | Mater Charact2009，60，： | 1 |
| 8 | The Smallest Hosoya index of Connected Tricyclic Graphs显示文摘 | Dolati A Haghighat M Golalizadeh S Safari M | 2011 | MATCH Commun Math Comput Chem2011，65，1： | 1 |
| 9 | Electrochemical characterization of the Ni-Fe alloy electrodeposition from chloride-citrate-glycolie acid solution显示文摘 | AFSHR A DOLATI A G GFIORBANI M | 2002 | Materials Chemistry and Physics2002，77，2： | 1 |
| 10 | Szeged index, edge Szeged index, and semi-star trees显示文摘 | Dolati A Motevalian I EhyaeeA | 2010 | Discrete Appl Math2010，158，： | 1 |
| 11 | Effects of Tin Valence on Microstructure, Optical and Electrical Properties of ITO Thin films Prepared by Sol-gel Method显示文摘 | Mirzaee M Dolati A | 2015 | Journal of Sol-Gel Science and Technology2015，75，： | 1 |
| 12 | Effect of titanium addition on the microstructure and inclusion formation in submerged arc welded HSLA pipeline steel显示文摘 | Beidokhti B Koukabi A H Dolati A | 2009 | Journal of Materials Processing Technology2009，209，8： | 1 |
| 13 | Influences of titanium and manganese on high strength low alloy SAW weld metal properties 显示文摘 | Beidokhti B Koukabi A H Dolati A | 2009 | Materials Character- ization2009，60，3： | 1 |
| 14 | Electrochemical characterization of the Ni-Fe alloy electrodeposition from chloride-citrate-glycolic acid solutions显示文摘 | Afshar A Dolati A G Ghorbani M | 2002 | Materials Chemistry and Physics2002，77，： | 1 |
| 15 | 显示文摘 | Afshar A Dolati A G Ghorhani M | 2003 | Materials Chemistry and Physics2003，77，2： | 1 |
| 16 | Influences of Titanium and Manganese on High Strength Low Alloy SAW Weld Metal Properties 显示文摘 | Beidokhti B Koukabi A H Dolati A | 2009 | Materials Characterization2009，60，： | 1 |
| 17 | Electrochemical Characterization of the Fe-Ni Alloy Electrodeposition from ChlorideCitrate Glycolic Acid Solutions显示文摘 | Fshar A Dolati A G Ghorbani M | 2002 | Materials Chemistry and Physics2002，77，： | 1 |
| 18 | A kinetic study on the electrodeposition of cadmium with the presence of organic agents in sulfate solutions显示文摘 | DOLATI A AFSHAR A GHASEMI H | 2005 | Materials Chemistry and Physics2005，94，1： | 1 |
| 19 | Electroless deposition of Ni-Cu-P alloy and study of the influences of some parameters on theproperties of deposites显示文摘 | Ashassi-Sorkhabi H Dolati H Parvini-Ahmadi N | 2002 | Applied Surface Science2002，185，34： | 1 |
| 20 | Electrochemical characterization of the Ni-Fe alloy electrodeposition from chloride-citrate-glycolic acid solutions显示文摘 | Afshar A Dolati A G Ghorbani M | 2003 | Materials Chemistry and Physics2003，77，2： | 1 |
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