From 96f00f67be05da4eed147928254af6e3f6f0f03d Mon Sep 17 00:00:00 2001 From: mguetlein Date: Tue, 17 May 2011 10:47:58 +0200 Subject: fix validation statistics: convert num predictions to integer --- lib/validation.rb | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/validation.rb b/lib/validation.rb index d58d36e..1a2497b 100644 --- a/lib/validation.rb +++ b/lib/validation.rb @@ -65,7 +65,7 @@ module OpenTox def summary if @metadata[OT.classificationStatistics] res = { - :nr_predictions => @metadata[OT.numInstances] - @metadata[OT.numUnpredicted], + :nr_predictions => @metadata[OT.numInstances].to_i - @metadata[OT.numUnpredicted].to_i, :correct_predictions => @metadata[OT.classificationStatistics][OT.percentCorrect], :weighted_area_under_roc => @metadata[OT.classificationStatistics][OT.weightedAreaUnderRoc], } @@ -83,7 +83,7 @@ module OpenTox res elsif @metadata[OT.regressionStatistics] { - :nr_predictions => @metadata[OT.numInstances] - @metadata[OT.numUnpredicted], + :nr_predictions => @metadata[OT.numInstances].to_i - @metadata[OT.numUnpredicted].to_i, :r_square => @metadata[OT.regressionStatistics][OT.rSquare], :root_mean_squared_error => @metadata[OT.regressionStatistics][OT.rootMeanSquaredError], :mean_absolute_error => @metadata[OT.regressionStatistics][OT.meanAbsoluteError], -- cgit v1.2.3