several updates in code; validation integrated, probability for classification; updated call for more details for smarts view

1 files changed, 16 insertions, 0 deletions

diff --git a/views/validation.haml b/views/validation.haml
new file mode 100644
index 0000000..fd63ea6
--- /dev/null
+++ b/views/validation.haml
@@ -0,0 +1,16 @@
+- case @model_type
+- when "classification"
+  - prediction = @cv.metadata["http://www.opentox.org/api/1.2#classificationStatistics"]["http://www.opentox.org/api/1.2#numCorrect"] + @cv.metadata["http://www.opentox.org/api/1.2#classificationStatistics"]["http://www.opentox.org/api/1.2#numIncorrect"]
+  %p= "Number of predictions: #{prediction}"
+  - percent = @cv.metadata["http://www.opentox.org/api/1.2#classificationStatistics"]["http://www.opentox.org/api/1.2#percentCorrect"]
+  %p= "Correct predictions: #{percent.round(2)} %"
+- when "regression"
+  - prediction = @cv.metadata["http://www.opentox.org/api/1.2#numInstances"].to_i - @cv.metadata["http://www.opentox.org/api/1.2#numUnpredicted"].to_i
+  %p= "Number of predictions: #{prediction}"
+  - rSquare = @cv.metadata["http://www.opentox.org/api/1.2#regressionStatistics"]["http://www.opentox.org/api/1.2#rSquare"]
+  %p= "R-squared: #{rSquare.round(2)} %"
+  - rootMeanSquaredError = @cv.metadata["http://www.opentox.org/api/1.2#regressionStatistics"]["http://www.opentox.org/api/1.2#rootMeanSquaredError"]
+  %p= "Root Mean Square Error: #{rootMeanSquaredError.round(2)} %"
+  - meanAbsoluteError = @cv.metadata["http://www.opentox.org/api/1.2#regressionStatistics"]["http://www.opentox.org/api/1.2#meanAbsoluteError"]
+  %p= "Mean Absolute Error: #{meanAbsoluteError.round(2)} %"
+