diff options
Diffstat (limited to 'lib/model.rb')
-rw-r--r-- | lib/model.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/model.rb b/lib/model.rb index d63eef2..7c2ef58 100644 --- a/lib/model.rb +++ b/lib/model.rb @@ -179,10 +179,12 @@ module OpenTox load_metadata(subjectid) case OpenTox::Feature.find(metadata[OT.dependentVariables]).feature_type when "classification" - # AM: Balancing, see http://www.maunz.de/wordpress/opentox/2011/balanced-lazar l = Array.new # larger s = Array.new # smaller fraction + + raise "no fingerprints in model" if @fingerprints.size==0 + @fingerprints.each do |training_compound,training_features| @activities[training_compound].each do |act| case act.to_s @@ -233,7 +235,7 @@ module OpenTox @neighbors=neighbors_best ### END AM balanced predictions - else # no balancing as before + else # regression case: no balancing LOGGER.info "LAZAR: Unbalanced." neighbors (@prediction_algorithm.include? "svm" and params[:prop_kernel] == "true") ? props = get_props : props = nil |