# -------------------------------------------------------------------------------------------------
# -------------------------------------------------------------------------------------------------
# References:
# - https://mlr-org.github.io/mlr-tutorial/devel/html/multilabel/index.html
# - https://www.kaggle.com/wiki/HammingLoss
# -------------------------------------------------------------------------------------------------
# -------------------------------------------------------------------------------------------------
main = function() {
devtools::load_all()
data.files = list.files(path = "data", pattern = ".csv$", full.names = TRUE)
# Running for all the bases
aux = lapply(data.files, function(file){
filename = gsub("data/", "", gsub("*.csv", "", file))
cat("# Running base: ", filename, "\n")
dataset = getData(filename = file)
catf(" - data read")
obj = runMetaLevel(dataset = dataset, filename = filename)
catf(" - meta-level done")
# Aggregated multilabel measures (Hamming loss)
aggr = getBMRAggrPerformances(obj, as.df=TRUE)
aggr$task.id = filename
# Acc, AUC and f-Measure, TP, TN, FP, FN for the binary tasks
temp = lapply(getBMRPredictions(obj)[[1]], function(preds){
perf = getMultilabelBinaryPerformances(preds, measures = list(acc, auc, f1, tp, tn, fp, fn))
perf = as.data.frame(perf)
perf$base = filename
return(perf)
})
temp = do.call("rbind", temp)
ret = list(aggr.results = aggr, br.results = temp)
#saving results
saveResults(obj = obj, prefix = filename)
catf(" - results saved")
return(ret)
})
# Save CSV files with average results
summarizeResults(ret.list = aux)
catf("Done !!!")
}
# -------------------------------------------------------------------------------------------------
# -------------------------------------------------------------------------------------------------
main()
# -------------------------------------------------------------------------------------------------
# -------------------------------------------------------------------------------------------------
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