Machine Learning in Elixir:

Community PragProg Customers
,
1

@seanmor5

Title: Manchine learning with elixir: description page 106
Scholar.Metrics.accuracy(test_targets, test_preds)
do not work, it seems it should be : Scholar.Metrics.Classification.accuracy(test_targets, test_preds)

1 Like
2

I see this too, just missing Classification on p106

Scholar.Metrics.Classification.accuracy(test_targets, test_preds)

Similarly on p107 with confusion_matrix/3, it is also missing the Classification:

Scholar.Metrics.Classification.confusion_matrix(test_targets, test_preds, num_classes: 3

p110

Scholar.Metrics.Classification.accuracy(test_targets, test_preds)
Scholar.Metrics.Classification.confusion_matrix(test_targets, test_preds, num_classes: 3
1 Like