From 2af934ddc033d7d8a737d88eb4ee175955ad4a0a Mon Sep 17 00:00:00 2001
From: Andreas Maunz <andreas@maunz.de>
Date: Tue, 10 May 2011 11:11:34 +0200
Subject: Fixed first prediction case

---
 lib/model.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/model.rb')

diff --git a/lib/model.rb b/lib/model.rb
index a4d6d85..3d64f32 100644
--- a/lib/model.rb
+++ b/lib/model.rb
@@ -219,7 +219,7 @@ module OpenTox
           LOGGER.info "BLAZAR: Neighbors round #{i}: #{position} + #{lr_size}."
           neighbors(s, l, position, lr_size) # get ratio fraction of larger part
           prediction = eval("#{@prediction_algorithm}(@neighbors,{:similarity_algorithm => @similarity_algorithm, :p_values => @p_values})")
-          if prediction[:confidence].abs > prediction_best[:confidence].abs || prediction_best.nil?
+          if prediction_best.nil? || prediction[:confidence].abs > prediction_best[:confidence].abs 
             prediction_best=prediction 
             neighbors_best=@neighbors
           end
-- 
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