From 91787edb3682900bc5a2feeca66e5142f387fcc6 Mon Sep 17 00:00:00 2001
From: Christoph Helma <helma@in-silico.ch>
Date: Fri, 7 Oct 2016 10:25:58 +0200
Subject: unified interface for prediction algorithms

---
 lib/dataset.rb | 2 --
 1 file changed, 2 deletions(-)

(limited to 'lib/dataset.rb')

diff --git a/lib/dataset.rb b/lib/dataset.rb
index 2e21e5b..453fc35 100644
--- a/lib/dataset.rb
+++ b/lib/dataset.rb
@@ -165,11 +165,9 @@ module OpenTox
         feature = nil
         if values.size == 0 # empty feature
         elsif  values.size > 5 and types.size == 1 and types.first == true # 5 max classes
-          metadata["numeric"] = true
           numeric[i] = true
           feature = NumericFeature.find_or_create_by(metadata)
         else
-          metadata["nominal"] = true
           metadata["accept_values"] = values
           numeric[i] = false
           feature = NominalFeature.find_or_create_by(metadata)
-- 
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