Stack Overflow
Stack Overflow

Questions tagged [iml]

28 questions
0
votes
1 answer

Read a CSV file with SAS IML using R code

I try to read a csv file with this code: %let path= C:\Users\b\file_holidays; libname bic "&path.\input"; proc iml; submit bic / R; bankholidays=read.csv(file.path(bic, "Bankholidays.csv")) endsubmit; quit; but I have the error "object…
giorgio_b
  • 11
0
votes
0 answers

How to best avoid unique value error w/ R package 'iml'

unfortunately I cannot share my data-set and my problem is data-set related, so a bad starting place I guess... but maybe someone's got a hint anyway? I'm starting with a data-set called input.rf which I am splitting into train and test as…
MarkH
  • 122
  • 9
0
votes
0 answers

Should Friedman's H-statistic be symmetric for two features?

I am wondering whether Friedman's H-statistic for the importance of two features should be symmetric? If I understand the source attached correctly, then it should be symmetric. However, in my application and minimum working example it is not. Where…
Daniel2805
  • 77
  • 1
  • 8
0
votes
0 answers

Understanding the iml (interpretable machine learning) output for a classification task

Consider this synthetic dataset for classification, library(tidyverse) library(iml) library(randomForest) # Generate data set.seed(5) x = matrix(rnorm(2000), nrow=500) z = x %*% matrix(c(1,1,1,1), nrow=4) y = round(1 / (1 + exp(-z)), 0) %>%…
Álvaro Méndez Civieta
  • 725
  • 3
  • 12
  • 33
0
votes
0 answers

Is it possible to Change private method into public one by modifying IML code of a .Net Dll?

I need to to Change private method into public one by modifying IML code of a .Net Dll. How to do? Best strategy? No solution up to now.
Tlupin
  • 1
  • 1
0
votes
0 answers

IML - ALE plots multiple features

I am trying to plot ALE plots using the IML package in R. I am looking to generate plots for over 70 attributes. The individual plots look fine when I use one feature within the Feature$new function. Is there a way to get clear plots when we pass a…
Sindhura
  • 1
  • 1
0
votes
0 answers

How to make IDEA not generate iml files

I want to make IDEA's maven project not generate iml files, but only pom.xml files, how can I do this? Don't hide the .iml file, just need to delete it, I tried searching and reading IDEA manual but didn't find an answer. My IDEA version:IntelliJ…
threecat
  • 1
  • 1
0
votes
0 answers

Can I change the default set of excludeFolders for generated IML for an imported grails project

When importing a grails project, it will automatically build an iml file for it. However, I always end up marking web-app folder as excluded. I have to do this with every imported project. I wanted to put IML into VCS, however, since it's generated…
Ev0oD
  • 1,395
  • 16
  • 33
0
votes
1 answer

What is the equivalent of the SAS IML symbol ` in R

I am looking through a function as below in SAS IML a = {34, 55, 67}; aT = a`; what does a' (I could not print it here correctly but the function has the correct sign) do in SAS and what is the equivalent function in R? Thanks!
amisos55
  • 1,913
  • 1
  • 10
  • 21
0
votes
1 answer

Is there a way to limit the number of features in IML package Shapley values?

I have an automl model created with the H2O package. Currently, H2O only calculates Shapley values on tree-based models. I've used the IML package to calculate the values on the AML model. However, because I have a large number of features, the plot…
Brian Head
  • 57
  • 4
0
votes
0 answers

Permutation Importance using logLoss as score function (iml package)

I want to use the iml-package calculate permutation feature importance and use logLoss as a loss function. mtcars$vs <- as.factor(mtcars$vs) rf <- randomForest(vs ~ ., data = mtcars, importance = TRUE) X <- mtcars[which(names(mtcars) !=…
koala
  • 5
  • 2
0
votes
1 answer

Running iml package in parallel results in slower wall-clock time in R?

So I am following the example in the iml vignette about running the calculations in parallel found here. However, I am having a couple of issues that I'm not understanding. Firstly, in the example he calls both the future library and the…
Electrino
  • 2,636
  • 3
  • 18
  • 40
0
votes
0 answers

Missings values for variable importance for neural network in Package IML in R

I try to get variables importance from a neural network with iml package in R. The dependant variable is binary and predictors are normalised. I get a missing value for every predictor. Here's the code I'm using: library(mlr) library(iml) tsk =…
Chris
  • 61
  • 7
1
2