diff options
Diffstat (limited to 'lib/classification.rb')
| -rw-r--r-- | lib/classification.rb | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/classification.rb b/lib/classification.rb index b4b2e59..7a225bb 100644 --- a/lib/classification.rb +++ b/lib/classification.rb @@ -5,14 +5,12 @@ module OpenTox def self.weighted_majority_vote compound, params neighbors = params[:neighbors] - return {:value => nil,:confidence => nil,:warning => "Cound not find similar compounds."} if neighbors.empty? weighted_sum = {} sim_sum = 0.0 confidence = 0.0 neighbors.each do |row| - n,sim,acts = row - #confidence = sim if sim > confidence # distance to nearest neighbor - acts.each do |act| + sim = row["tanimoto"] + row["features"][params[:prediction_feature_id].to_s].each do |act| weighted_sum[act] ||= 0 weighted_sum[act] += sim end |