Lavinia Perumal

4 Questions 7 Answers 0 Followers

Questions related from Lavinia Perumal

What is the difference between feature influence vs feature effect in machine learning (for land use science)?

I’m an ecologist using machine learning algorithms (using the gradient boosting approach for the first time 😊) to gain insight into land use patterns. My question is related to a machine learning...

23 January 2023 5,940 11 View

Accuracy of a resampled dem raster?

Hello everyone I have dataset with a 6km resolution and an elevation layer at 30m. Im trying to resample the elevation layer because I need them to align. I also generated a topographic...

05 November 2020 5,539 2 View

Data structure and missing values in random forest model?

Hi there, I have over 1 million records, with a categorical response variable and a mix of categorical and continuous predictors. There are several missing values in the dataset, this is...

03 September 2019 601 4 View

Tools/techniques to describe the distribution of cells in a raster, across a study region?

Im trying to analyze and extract patterns from several raster layers, something like what is done for non-raster features. Im interested in learning techniques that describe the distribution of...

03 July 2019 2,471 5 View