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huntchri

Chris Hunt

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Variable Importance
cover type histogram
Relative Importance of Variables
fit <-randomForest(as.factor(Cover_Type) ~ Elevation + Horizontal_Distance_To_Hydrology + Horizontal_Distance_To_Roadways + Horizontal_Distance_To_Fire_Points +Vertical_Distance_To_Hydrology + Hillshade_Noon +Soil_Type + Hillshade_9am + Wilderness_Area, data=train, importance=TRUE, ntree=200)
BP horz dist to Fire points
box plot Hillshade_3pm
boxplot Hillshade_Noon
boxplot Hillshade_9am
Box plot Horizontal_Distance_To_Roadways
Box plot vert dist to hydrology
Box plot horz dist to hydrology
Box Plot Slope
Box Plot Aspect
Box Plot Elevation
rf submit 7
Random Forest 12-11
fit <-randomForest(as.factor(Cover_Type) ~ Elevation + Aspect + Slope + Horizontal_Distance_To_Hydrology + Vertical_Distance_To_Hydrology + Horizontal_Distance_To_Roadways + Hillshade_9am + Hillshade_Noon + Hillshade_3pm + Horizontal_Distance_To_Fire_Points + Soil_Type, data=train, importance=TRUE, ntree=200) > varImpPlot(fit)
Forest
randomForest(as.factor(Cover_Type) ~ Elevation + Horizontal_Distance_To_Hydrology + Horizontal_Distance_To_Fire_Points + Soil_Type, data=train2, importance=TRUE, ntree=100 )